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Context of '(4:00 p.m.) September 11, 2001: Adviser Karl Rove Allegedly Concerned about Still Unaccounted-for Planes'

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Jemaah Islamiyah operative Faiz abu Baker Bafana.Jemaah Islamiyah operative Faiz abu Baker Bafana. [Source: Channel News Asia]9/11 hijacker Khalid Almihdhar makes another visit to Kuala Lumpur, Malaysia, to continue planning for an attack on a US warship in Singapore (see October 2000). He asks Faiz abu Baker Bafana, an operative for the al-Qaeda-linked Jemaah Islamiyah (JI) group, for more information about the operation and for a proposed budget. Almihdhar was apparently involved in the attacks on the USS The Sullivans and USS Cole in Yemen (see Late 1999 and Around October 12, 2000). Bafana then begins meeting with two other bin Laden operatives to discuss the Singapore operation and an attack that is being planned for Manila. They end up only meeting twice, because by the second meeting Bafana believes he is under surveillance by Malaysian intelligence. [US District Court for the Eastern District of Virginia, Alexandria Division, 3/8/2006; US District Court for the Eastern District of Virginia, Alexandria Division, 3/8/2006] JI has been under increased surveillance from the authorities in Southeast Asia since a series of bomb attacks at the end of 2000 (see December 24-30, 2000 and January 2001 and after). Malaysian intelligence also monitored an al-Qaeda summit held in Kuala Lumpur, Malaysia, which Almihdhar and JI leader Hambali attended (see January 5-8, 2000 and January 5-8, 2000 and Shortly After). If Malaysian intelligence did monitor this meeting, they had an opportunity to recognize Almihdhar from their earlier surveillance of the 2000 al-Qaeda summit, but it is not known if they did so.

Entity Tags: Jemaah Islamiyah, Malaysian Secret Service, Faiz abu Baker Bafana, Khalid Almihdhar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

9/11 hijacker Ziad Jarrah spends three days in Philadelphia, Pennsylvania. On June 2, Jarrah flies from Fort Lauderdale, Florida, to Philadelphia International Airport. He has a round trip ticket, with his return flight booked for June 9. Upon arriving in Philadelphia, he rents a Chevrolet Cavalier from Alamo Rent a Car at the airport. Jarrah stays for the three days at the Best Western Hotel in northeast Philadelphia, registering there in his own name. On June 3 and 4, he pays for three sessions of computer use—lasting 45 minutes, 51 minutes, and 48 minutes—at the Kinko’s store in Philadelphia, and spends time on the Internet. Also on those two days, Jarrah has sessions training at the Hortman Aviation flight school (see June 3-4, 2001). Jarrah’s whereabouts on June 6 are unknown; he will not use the “back end” of his round trip ticket to fly back to Fort Lauderdale that day. On June 7, Jarrah will drive the rented Chevrolet to Baltimore-Washington International Airport and leave it at the Alamo car rental location there, having driven 455 miles in it. He will then fly to Las Vegas (see June 7-10, 2001). [Federal Bureau of Investigation, 3/20/2002, pp. 48, 50-51; 9/11 Commission, 1/2004 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 54-55 pdf file]

Entity Tags: Ziad Jarrah

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

On June 3, 2001, a British newspaper reveals that Hamid Aich, who is on the FBI’s international wanted list, is living in Dublin where he is applying for asylum. [Mirror, 2/18/2001; News of the World, 6/3/2001] Irish intelligence has been monitoring Aich’s movements since 1997, when authorities tied him to the mass murder of 77 tourists in Luxor, Egypt (see November 18, 1997). [Mirror, 10/17/2001; Daily Telegraph, 11/8/2001] He has since been linked to a number of militant groups (see, e.g., December 14, 1999). It is believed that between 1999 and 2001, Aich assisted 22 Islamic terrorist organizations, and even funded non-Islamic groups, for instance giving $200,000 to the ETA, a separatist group in the Basque region of Spain. Aich was also the director of Mercy International’s Ireland branch. (This charity has several known al-Qaeda connections by this time (see 1988-Spring 1995 and Late 1996-August 20, 1998).) Despite these connections, he will continue to live openly in Dublin after the newspaper discloses his location. [Mirror, 9/17/2001] Irish authorities only publicly say, “Aich’s case is at a very delicate stage.” [News of the World, 6/3/2001] Then, on July 24, he leaves Ireland using a false passport. The FBI, which took no action against him while he was living in Dublin, is reportedly “furious” with Irish police for allowing him to escape. He has not been heard of since, and he has not been included in any known lists of wanted al-Qaeda leaders. It is believed that Aich eventually ends up in Afghanistan. After 9/11, Aich will be described as “one of the FBI’s chief targets” and “one of bin Laden’s most trusted men” who ranks seventh in al-Qaeda’s hierarchy. [Mirror, 9/17/2001]

Entity Tags: Hamid Aich, Zacarias Moussaoui, Federal Bureau of Investigation, Mercy International, Al-Qaeda, Ahmed Ressam

Timeline Tags: Complete 911 Timeline

Ziad Jarrah.Ziad Jarrah. [Source: National Geographic]9/11 hijacker Ziad Jarrah takes a trip to Las Vegas, and will reportedly later say he was followed on the trip. One of the hijackers’ associates, Ramzi bin al-Shibh, will later say that Jarrah felt he was followed on a flight from New York to California by “security officers.” Bin al-Shibh will also say that fellow hijacker Marwan Alshehhi was followed on a similar flight (see May 24-27, 2001). Hijackers Nawaf Alhazmi and Khalid Almihdhar also thought they were followed on a flight to the US (see January 15, 2000 and Mid-July 2000). [Fouda and Fielding, 2003, pp. 135] Jarrah flies first class from Baltimore to Los Angeles on a United Airlines Boeing 757, the same type of plane he will apparently fly on 9/11, and then continues to Las Vegas. Three days later he returns his rental car, having driven 350 miles, and flies back to Baltimore, where he boards a plane back to Fort Lauderdale. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 23 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 55 pdf file] His uncle will describe the trip as a “gambling junket.” [Los Angeles Times, 10/23/2001] Several other hijackers also travel to Vegas (see May 24-August 14, 2001).

Entity Tags: Ziad Jarrah

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Margaret Gillespie.Margaret Gillespie. [Source: Doug Dreyer / Associated Press]The FBI and the CIA hold a meeting to discuss the investigation into the USS Cole bombing and a possible connection between it and al-Qaeda’s Malaysia summit (see January 5-8, 2000). However, the CIA and FBI headquarters refuse to share all they know, and agents investigating the Cole bombing become angry over this.
Attendees - The meeting, which lasts between two and four hours, is attended by CIA officer Clark Shannon, FBI headquarters agent Dina Corsi, an FBI agent loaned to the CIA named Margaret Gillespie, FBI agent Steve Bongardt, FBI agent Russell Fincher, and Assistant US Attorney David Kelley.
Purpose - Although there is no agenda for the meeting and Corsi will later say it is a brainstorming session, author Lawrence Wright will say that one of the reasons for the meeting is that CIA officer Tom Wilshire, an associate of Shannon’s, “want[ed] to know… what the FBI knew” about al-Qaeda’s Malaysia summit. [ABC News, 8/16/2002; US Department of Justice, 11/2004, pp. 289-294 pdf file; New Yorker, 7/10/2006 pdf file] FBI agent Ali Soufan will also say that he later learned that Wilshire “was fishing to see if the FBI knew anything about the men in the photos.” [Soufan, 2011, pp. 243]
Photos Shown - Initially, Bongardt and Fincher brief Shannon on progress in the Cole investigation. Corsi then shows the two Cole investigators three photographs taken at al-Qaeda’s Malaysia summit in 2000 (see January 5-8, 2000), showing future 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi, and another man, and Shannon asks if the agents recognize Fahad al-Quso, who is thought to have attended the Malaysia summit and has been interviewed by the FBI. However, one of the photos shows Khalid Almihdhar, Nawaf Alhazmi, and a tree, and the CIA has already recognized Almihdhar and Alhazmi, so it is unclear how the Cole investigators are supposed to recognize al-Quso in the photo. Corsi received the photographs from Wilshire, but Wilshire did not provide her with all the relevant information about them (see Late May, 2001).
Questions Asked - Bongardt and Fincher ask who is in the pictures, why were taken, and whether there are other photos of the meeting. Shannon refuses to say, but Corsi eventually admits one of the men is named Khalid Almihdhar. As a name alone is not sufficient reason to start an investigation, Bongardt asks for a date of birth or other details that will allow him to know which Khalid Almihdhar in the world is being discussed, but Shannon refuses to provide them. Shannon admits that Almihdhar was traveling on a Saudi passport and then leaves the meeting. Lawrence Wright will say that providing a date of birth is “standard procedure—the first thing most investigators would do.” Realizing that the photos pertain to the Cole investigation, Bongardt and Fincher become angry at the lack of information being provided and the meeting descends into a “shouting match.” [ABC News, 8/16/2002; US Department of Justice, 11/2004, pp. 289-294 pdf file; New Yorker, 7/10/2006 pdf file]
What Shannon Knew - Shannon will later admit that at this time he knew Almihdhar had a US visa, that Alhazmi had traveled to the US in 2000, that al-Qaeda leader Khallad bin Attash had been recognized in one of the photos, and that Alhazmi was known to be an experienced operative. However, he does not tell any of this to any FBI agents, as he apparently thinks he does not have the authority. He does not let them keep copies of the photos either and will give conflicting accounts of the meeting after 9/11 (see Between September 12, 2001 and October 17, 2002). [US Congress, 7/24/2003 pdf file; US Department of Justice, 11/2004, pp. 289-292 pdf file]
Corsi Withholds Information - Corsi has NSA information saying Almihdhar and Alhazmi attended the Malaysia meeting, but apparently believes that the Cole agents cannot be told more because of restrictions on sharing intelligence with criminal agents (see July 19, 1995). However, one of the Cole agents present is an intelligence agent, so the information can be communicated to him immediately without Corsi obtaining permission from the NSA and/or Justice Department. In addition, the NSA sent the information to the FBI’s New York field office, where the Cole investigators are based, in 1999 (see December 1999-January 2000). Furthermore, when she asks the NSA’s permission to share the information 10 weeks later, the NSA approves the request on the same day (see August 27-28, 2001). She does not share the information at this time, but promises Bongardt and Fincher to try to do so later. The Cole agents will not receive more information for months. [US Congress, 9/20/2002; 9/11 Commission, 7/24/2004, pp. 269, 537]
Almihdhar Gets New Visa - Two days after this meeting, Almihdhar has no trouble getting a new, multiple reentry US visa (see May 2001 and June 13, 2001). [US News and World Report, 12/12/2001; US Congress, 9/20/2002]

Entity Tags: Dina Corsi, Khalid Almihdhar, David Kelley, Federal Bureau of Investigation, Clark Shannon, Margaret Gillespie, Ali Soufan, Steve Bongardt, Central Intelligence Agency, Russell Fincher, Khallad bin Attash, Nawaf Alhazmi, Lawrence Wright

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Following a meeting at which FBI agents investigating the attack on the USS Cole were shown pictures of operatives who attended al-Qaeda’s Malaysia summit, including 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi, but were not given all the relevant information (see June 11, 2001), deputy head of the investigation Steve Bongardt continues to ask for the material, but FBI headquarters fails to provide it. Bongardt apparently has “heated telephone conversations and e-mail exchanges” with FBI headquarters agent Dina Corsi over the passage of the information. [US Department of Justice, 11/2004, pp. 291, 294 pdf file] Bongardt will tell the 9/11 Congressional Inquiry, “I’ve had several conversations with the analyst [Corsi] after that, because we would talk on other matters, and almost every time I would ask her, ‘What’s the story with the Almihdhar information, when is it going to get passed, do we have anything yet, when is it going to get passed,’ and each time I was told that the information had not been passed yet. And the sense I got from here, based on our conversations, was that she was trying as hard as she could to get the information passed or at least the ability to tell us about the information.” [US Congress, 9/20/2002] But in fact Corsi does not appear to take any steps towards having the information passed to the Cole investigators for two and a half months after the meeting. Part of the relevant information is from a wiretap on Almihdhar’s phone (see Shortly Before December 29, 1999) and, due to measures related to the “wall,” the NSA general counsel has to approve its passage to criminal agents. Corsi finally asks the NSA to approve passage of the information on August 27; the NSA immediately agrees, but Corsi continues to withhold the information from Bongardt (see August 27-28, 2001). The other part of the information consists of photos of the two hijackers in Malaysia with other extremists (see January 5-8, 2000). Corsi will later say she “probably” has follow up conversations about passing the photographs with the two CIA officers, Tom Wilshire and Clark Shannon, who gave them to her (see Late May, 2001), but these alleged conversations do not result in the photos being passed to Bongardt, even though Wilshire will later say that, as far as he was concerned at this point, they could be distributed through the FBI. [US Department of Justice, 11/2004, pp. 294 pdf file] After Corsi is told that Almihdhar is in the US (see August 21-22, 2001), this information is made available to intelligence investigators at the FBI (see August 28, 2001), but not to the team investigating the Cole bombing (see August 28, 2001).

Entity Tags: Dina Corsi, FBI Headquarters, Federal Bureau of Investigation, Steve Bongardt

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Future 9/11 hijacker Khalid Almihdhar obtains a second US visa from the US consulate in Jeddah, Saudi Arabia. [9/11 Commission, 8/21/2004, pp. 24-25 pdf file] The visa is issued by Shayna Steinger, a consular official who apparently issues the future 9/11 hijackers with 12 visas (see July 1, 2000). [9/11 Commission, 12/30/2002, pp. 2; Office of the Inspector General (US Department of State), 1/30/2003] Almihdhar’s passport, which was issued two weeks previously (see June 1, 2001), lacks an expiry date, but contains an indicator of possible terrorist affiliation used by the Saudi authorities to track suspected radicals (see November 2, 2007). His application form is incomplete, as it lists his occupation as “businessman,” but does not give his employer’s name and address.
Lies on Application Form - The form, which is submitted through the Visa Express program (see May 2001), meaning Almihdhar is not interviewed, contains two lies: Almihdhar says he has never received an American visa or traveled to the US, whereas he received a visa in 1999 (see April 3-7, 1999) and traveled to the US on it in 2000 (see January 15, 2000). As Almihdhar’s first visa was also issued by the Jeddah consulate, through which the CIA sent radical Arabs to the US for training during the Soviet-Afghan war (see September 1987-March 1989), consular officials could discover he is lying, but information about prior visas issuances is not automatically displayed to them.
Known Terrorist - By this time, several intelligence agencies are aware that Almihdhar is an al-Qaeda operative; for example, the CIA (see 9:30 a.m. - 4:00 p.m. January 5, 2000), NSA (see December 29, 1999), FBI (see January 5-6, 2000), a US Army intelligence program (see January-February 2000), the Saudi General Intelligence Presidency (see 1997), Malaysian Special Branch (see January 5-8, 2000), and an intelligence service in the United Arab Emirates (see January 2-5, 2000)).
Parallels to Case of Blind Sheikh - Almihdhar will re-enter the US on the visa three weeks later (see July 4, 2001). The 9/11 Commission will find that the series of missteps preceding the issuance of visas to Almihdhar and the other future 9/11 hijackers has some “eerie parallels” to the “series of exceptional failures” that led to US visas being issued to the “Blind Sheikh,” Sheikh Omar Abdul-Rahman (see December 15, 1986-1989 and July 1990). [9/11 Commission, 8/21/2004, pp. 24-27, 33, 49 pdf file]

Entity Tags: Khalid Almihdhar, Shayna Steinger, US Consulate, Jeddah, Saudi Arabia Office

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

9/11 hijacker Salem Alhazmi receives a new passport in Saudi Arabia. According to the 9/11 Commission, the passport contains an “indicator of extremism” that is “associated with al-Qaeda.” [9/11 Commission, 8/21/2004, pp. 9, 25, 33 pdf file] According to author James Bamford, this is a “secret coded indicator, placed there by the Saudi government, warning of a possible terrorist affiliation.” [Bamford, 2008, pp. 58-59] Alhazmi’s previous passport contained the same indicator (see April 4, 1999). The Saudi government will reportedly use this indicator to track Alhazmi and other Saudi hijackers before 9/11 “with precision” (see November 2, 2007).

Entity Tags: Salem Alhazmi

Timeline Tags: Complete 911 Timeline

The INS extends future 9/11 hijacker Nawaf Alhazmi’s permitted stay in the US, 11 months after he filed a late application to extend it (see July 12-27, 2000). The INS should not grant the extension due to the late filing, but does so anyway. It is unclear why it has taken 11 months to process the application. The approval retroactively extends Alhazmi’s stay for six months, from the date it originally expired until January 14, 2001. While his unlawful US presence after July 14, 2000 is retroactively legalized, Alhazmi’s presence after January 14, 2001 remains unlawful, and no other applications for extensions will be filed. [Immigration and Naturalization Service, 2002; INS email, 3/20/2002; Immigration and Naturalization Service, 5/26/2002; 9/11 Commission, 8/21/2004, pp. 12, 25 pdf file] An INS report will note, “The application shouldn’t have been approved because it was filed 13 days late.” However, an official, whose name will be redacted, will write in an INS e-mail:  “Per [redacted]. This is a common occurrence that is within the adjudicator’s discretion to forgive a late filing, if it is brief and the applicant has a good story.… How do you suppose the press may spin this, and more importantly, how will the INS defend itself?” [Immigration and Naturalization Service, 2002; INS email, 3/20/2002] Alhazmi never receives notification of the extension, as the notice will be returned as undeliverable on March 25, 2002. [9/11 Commission, 8/21/2004, pp. 25 pdf file] His passport contains an indicator of Islamist extremism used to track terrorists by the Saudi authorities (see March 21, 1999). The 9/11 Commission will comment that this extension is “[y]et another opportunity to spot the suspicious indicator,” but US authorities fail to do so. [9/11 Commission, 8/21/2004, pp. 12 pdf file] The precise state of US knowledge about the indicator at this time is unknown (see Around February 1993). The CIA will learn of it no later than 2003, but will still not inform immigration officials then (see February 14, 2003).

Entity Tags: US Immigration and Naturalization Service, Nawaf Alhazmi, Central Intelligence Agency, 9/11 Commission

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Scenes in the al-Qaeda recruitment video show operatives training at the al-Farouq camp in Afghanistan.Scenes in the al-Qaeda recruitment video show operatives training at the al-Farouq camp in Afghanistan. [Source: CBC]An al-Qaeda recruitment video created months earlier is made public. The video had been circling amongst radical militants, but appears on the news worldwide after a Kuwaiti newspaper gets a copy. The video celebrates the bombing of the USS Cole. Bin Laden appears on the video, and while he does not take credit for the bombing, others in the video do. Bin Laden says that Muslims have to leave countries that are ruled by “allies of Jews and Christians,” and join his cause to be “prepared” for holy war. In an address to Palestinians, he calls for “blood, blood and destruction, destruction.” He says, “We give you the good news that the forces of Islam are coming…” He also issues a call to arms: “Your brothers in Palestine are waiting for you; it’s time to penetrate America and Israel and hit them where it hurts the most.” He also tells his supporters to “slay the United States and Israel.” A similar video appeared shortly before the bombing of the USS Cole. [Associated Press, 6/20/2001; Associated Press, 6/20/2001; Newsweek, 7/22/2001; Washington Post, 9/11/2001] Intrest in the videotape will grow in the Muslim world in the months before the 9/11 attacks (see September 9, 2001).

Entity Tags: Osama bin Laden

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Future 9/11 hijacker Salem Alhazmi obtains a US visa from the American consulate in Jeddah, Saudi Arabia. There are some problems with his visa application, which is submitted through the Visa Express program (see May 2001):
bullet The application is incomplete;
bullet Alhazmi gives his occupation as “unemployed” (this does not concern consular staff because Saudi Arabia is a rich country);
bullet His passport is only four days old;
bullet The passport contains a suspicious indicator of Islamic extremism placed their by Saudi intelligence in order to track him (see June 16, 2001 and November 2, 2007). Some of the radicals who bombed the World Trade Center in 1993 also had Saudi passports with the same indicator (see Around February 1993); [9/11 Commission, 7/24/2004, pp. 563-4; 9/11 Commission, 8/21/2004, pp. 25-6 pdf file]
bullet Some of the other future hijackers who apply for visas around this time lie on their applications, claiming never to have received a US visa before, although the opposite is true (see April 23, 2001, June 12, 2001, and June 13, 2001). The 9/11 Commission will not discuss whether Alhazmi claims on this application to have received a US visa before or not, as the Commission will appear to be unaware of any such previous application by him. However, according to the 9/11 Congressional Inquiry, Alhazmi did previously obtain a US visa, in 1999 (see April 3-7, 1999); [9/11 Commission, 8/21/2004 pdf file]
bullet The NSA has been intercepting calls between Alhazmi and an al-Qaeda communications hub in Yemen for at least two years (see Early 1999, Shortly Before December 29, 1999, and Summer 2000);
bullet The visa is issued by Shayna Steinger, a consular official who apparently issues the future 9/11 hijackers with 12 visas (see July 1, 2000). [9/11 Commission, 12/30/2002, pp. 2; Office of the Inspector General (US Department of State), 1/30/2003]

Entity Tags: Salem Alhazmi, Shayna Steinger, US Consulate, Jeddah, Saudi Arabia Office

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

9/11 hijacker Salem Alhazmi leaves Saudi Arabia. The precise date is unknown, although it must be some time between June 20, when he obtains a US visa in Jeddah (see June 20, 2001) and June 29, when he arrives in the US from the United Arab Emirates (see April 23-June 29, 2001). [9/11 Commission, 8/21/2004, pp. 25-27 pdf file] According to the 9/11 Commission, Alhazmi has a passport containing an indicator of Islamic extremism (see June 20, 2001). Such indicators are used by the Saudi authorities to track some of the hijackers before 9/11 (see November 2, 2007).

Entity Tags: Salem Alhazmi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Omar al-Bayoumi and Osama Basnan are friends with each other and suspected associates of 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi. On June 23, 2001, al-Bayoumi moves out of the Parkwood Apartments in San Diego where Almihdhar and Alhazmi had lived the year before, and possibly live in again just before 9/11 (see Early September 2001). Basnan had been living in an apartment complex nearby, but he moves into the Parkwood Apartments in July. On the rental application, Basnan lists al-Bayoumi as a personal reference and a friend. A classified FBI report shortly after 9/11 suggests that the fact that Basnan moved in shortly after al-Bayoumi left “could indicate he succeeded Omar al-Bayoumi and may be undertaking activities on behalf of the Government of Saudi Arabia.” Both Basnan and al-Bayoumi have been suspected to be Saudi government agents. [Federal Bureau of Investigation, 10/3/2001 pdf file] Al-Bayoumi moves to Britain (see September 21-28, 2001). Basnan remains in San Diego through 9/11. According to one US official, Basnan later “celebrate[s] the heroes of September 11” and talks about “what a wonderful, glorious day it had been” at a party shortly after the attacks. [Newsweek, 11/24/2002; San Diego Magazine, 9/2003]

Entity Tags: Osama Basnan, Omar al-Bayoumi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

John Miller.John Miller. [Source: FBI]ABC News reporter John Miller gives a speech in which he discusses the growing indications that al-Qaeda leader Osama bin Laden has plans to carry out an attack in the United States. Miller gives his speech at the annual conference of the International Association of Bomb Technicians and Investigators. [Miller, Stone, and Mitchell, 2002, pp. 286-287] The conference, held in Albuquerque, New Mexico, from June 24 to June 30, is attended by around 700 law enforcement officers from around the world. [Sandia LabNews, 6/15/2001] Miller will later explain some of the thinking behind his claim that bin Laden could be planning an attack in the US. “At that time,” he will write, “US authorities were divided over where bin Laden would strike next. Most officials believed that he was aiming at ‘soft’ US targets overseas, based on his past actions and electronic phone intercepts of al-Qaeda members around the world.” Other officials, though, taking into account al-Qaeda operative Ahmed Ressam’s failed plot to blow up Los Angeles International Airport on December 31, 1999 (see December 14, 1999), believe his next attack will take place on US soil. Miller will write that a “spike in phone traffic among suspected al-Qaeda members in the early part of the summer, as well as debriefings of Ressam,” have convinced investigators that bin Laden is planning “a significant operation” and he is “planning it soon.” Furthermore, he will comment, “[N]o one working on the problem seemed to doubt bin Laden’s intentions to target Americans.” [Miller, Stone, and Mitchell, 2002, pp. 287] Miller has been a correspondent for ABC News, with a primary focus on terrorism, since 1995. Notably, he interviewed bin Laden in Afghanistan in May 1998 (see May 28, 1998). Before joining ABC News, he spent many years as a television crime reporter in New York, and between 1994 and 1995 served as deputy police commissioner of New York City. [ABC News, 5/28/1998; Cincinnati Enquirer, 1/16/2002; Federal Bureau of Investigation, 8/23/2005; Hollywood Reporter, 10/17/2011]

Entity Tags: John Miller, Osama bin Laden

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Counterterrorism “tsar” Richard Clarke warns National Security Adviser Rice and Assistant National Security Adviser Stephen Hadley that six separate intelligence reports show al-Qaeda personnel warning of a pending attack. These include a warning by al-Qaeda leaders that the next weeks “will witness important surprises” (see June 21, 2001) and a new recruitment video making further threats (see June 19, 2001). The 9/11 Commission will say that “Clarke [argues] that this [is] all too sophisticated to be merely a psychological operation to keep the United States on edge…” It is unclear how Rice and Hadley respond, but the CIA agrees with Clarke’s assessment. [Newsweek, 7/22/2001; 9/11 Commission, 7/24/2004, pp. 257]

Entity Tags: Stephen J. Hadley, Condoleezza Rice, Central Intelligence Agency, 9/11 Commission, Al-Qaeda, Richard A. Clarke

Timeline Tags: Complete 911 Timeline

A courtroom artist’s depiction of Mahmoud Jaballah.A courtroom artist’s depiction of Mahmoud Jaballah. [Source: CBC]On June 27, 2001, Nabil al-Marabh is arrested while trying to enter the US from Canada in the back of a tractor-trailer, carrying a forged Canadian passport and a bogus social insurance card. [St. Catherines Standard, 10/2/2001] The New York Times will note that, “American officials had plenty of reason to believe that he was up to no good. Nine months earlier, he had been identified to American intelligence agents as one of Osama bin Laden’s operatives in the United States. American customs agents knew about money he had transferred to an associate of Osama bin Laden in the Middle East. And the Boston police had issued a warrant for his arrest after he violated probation for stabbing a friend with a knife. But [US officials] simply let him go.” [New York Times, 10/14/2001] The US turns him back to the Canadians. He is held for two weeks, then released on bail despite evidence linking him to militants (see Shortly Before July 11, 2001). During his two-week detention in a Canadian prison, al-Marabh boasts to other prisoners that he remains in contact with the FBI. When one prisoner asks him why, his reply is “because I’m special.” After 9/11, these prisoners will be puzzled that the FBI has not tried to interview them on what they know about al-Marabh. Al-Marabh will fail to show up for a Canadian deportation hearing in August and for a court date in September. It appears he quickly sneaks back into the US instead. [St. Catherines Standard, 10/2/2001] Al-Marabh’s Boston landlord will later be asked if he thought al-Marabh could have been a terrorist. The landlord will reply, “He was too stupid, number one, to be a terrorist. Because terrorists today are very intelligent people. But he might be used by some smarter or intelligent sources, who use people like that.” [ABC News 7 (Chicago), 1/31/2002] In July, just after he is released on bail in Canada, the Boston police will go to his former Boston address with a warrant for his March arrest, but he will not be there. [New York Times, 10/14/2001] Also at some point in July, Canadian authorities inform US Customs about some dubious financial transactions involving al-Marabh, and apparently the information is used in a Customs money-laundering probe (see Spring 2001). [Newsweek, 10/1/2001] One prominent former Canadian intelligence official will say that whether a more detailed look at al-Marabh at this time could have stopped the 9/11 attacks is an “intriguing question.… It becomes ever more intriguing as evidence seeps in.” [Ottawa Citizen, 10/29/2001]

Entity Tags: Nabil al-Marabh, Federal Bureau of Investigation, Canada

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Photo and signature from Mustafa Ahmed al-Hawsawi’s passport.Photo and signature from Mustafa Ahmed al-Hawsawi’s passport. [Source: US District Court for the Eastern District of Virginia, Alexandria Division]9/11 hijacker Mohamed Atta makes several calls to plot facilitator Mustafa Ahmed al-Hawsawi to coordinate the arrival in the US of four muscle hijackers (see April 23-June 29, 2001) and one candidate hijacker (see August 4, 2001) al-Hawsawi is assisting in the United Arab Emirates. Al-Hawsawi is in contact with Atta both before tickets are purchased, to learn where the hijackers are traveling, and after the hijackers arrive, to check whether they have made it through immigration. Atta and two other hijackers also call al-Hawsawi later to make arrangements for returning unspent money (see September 5-10, 2001). [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file; US department of Defense, 3/21/2007 pdf file]

Entity Tags: Mohamed Atta, Mustafa Ahmed al-Hawsawi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Ali Soufan, an FBI agent working on the investigation into the USS Cole bombing, submits a third request to the CIA for information about travel by al-Qaeda operatives in Southeast Asia (see Late November 2000 and April 2001). Whereas in previous requests to the CIA he had only asked for information about a possible meeting somewhere in Southeast Asia, he has now developed a much clearer understanding of the relationship between al-Qaeda manager Khallad bin Attash and the Cole conspirators, and correctly suspects some operatives met in Malaysia in January 2000. He asks the CIA about this and about a trip by bin Attash to Bangkok to meet another two members of the Cole bombing team (see January 13, 2000). The CIA actually monitored the meeting Soufan suspects took place in Malaysia (see January 5-8, 2000) and considered it so important that the CIA director and other top officials were repeatedly briefed about it (see January 6-9, 2000), but the CIA does not respond to his inquiry. FBI managers are also aware of some of this information, including the existence of an al-Qaeda meeting in Malaysia at the time Soufan suspects one took place, but they apparently do not tell Soufan either (see January 6, 2000). [New Yorker, 7/10/2006 pdf file] Author Lawrence Wright will later say: “The FBI’s investigating the death of 17 American sailors and they’re asking the CIA for information that would solve the crime. And the CIA is refusing, essentially obstructing justice.” [Federal News Service, 10/5/2006]

Entity Tags: Central Intelligence Agency, Ali Soufan, Lawrence Wright, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

9/11 hijacker Khalid Almihdhar departs Saudi Arabia, flying to the US. [9/11 Commission, 7/24/2004, pp. 237] According to the 9/11 Commission, Almihdhar has a passport containing an indicator of Islamic extremism (see June 1, 2001). Such indicators are used by the Saudi authorities to track some of the hijackers before 9/11 (see November 2, 2007), so the Saudis presumably register his departure.

Entity Tags: Khalid Almihdhar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

9/11 hijacker Khalid Almihdhar reenters the US. The CIA and FBI have recently been showing interest in him, but have still failed to place him on a watch list of US-designated terrorists. Had he been placed on a watch list by this date, he would have been stopped and possibly detained as he tried to enter the US. He enters on a new US visa obtained in Jeddah, Saudi Arabia, on June 13, 2001. [US Congress, 7/24/2003, pp. 169 pdf file]
Invalid Passport, Indicator of Terrorist Affiliation - His passport is invalid, as it lacks an expiry date. However, his passport does contain an indicator that he is a terrorist, an indicator used by the Saudi authorities to track his movements (see June 1, 2001 and July 4, 2001), but this indicator is not recognized by US officials. The precise state of US knowledge about the indicator at this time is not known (see Around February 1993). The CIA will learn of it no later than 2003, but will still not inform immigration officials then (see February 14, 2003). [9/11 Commission, 8/21/2004, pp. 27 pdf file] His visa application said that he had not previously been to the US, which is not true (see January 15, 2000), so his entry is illegal. [US Department of Justice, 11/2004, pp. 351 pdf file]
'Muscle' Have Already Arrived - The FBI will note that he returns just days after the last of the hijacker “muscle” has entered the US, and will speculate that he returns because his job in bringing them over is finished. [US Congress, 7/24/2003, pp. 169 pdf file]
Source: Lists WTC as Destination - According to a stipulation introduced at the trial of Zacarias Moussaoui, he lists the Marriot Hotel in the World Trade Center complex as his destination, but does not stay there that night. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 52 pdf file]

Entity Tags: US Consulate, Jeddah, Saudi Arabia Office, Khalid Almihdhar, Federal Bureau of Investigation, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Tom Wilshire, a CIA officer assigned to the FBI, sends an e-mail to managers at Alec Station, the CIA’s bin Laden unit, saying there is a potential connection between recent warnings of an attack against US interests and al-Qaeda’s Malaysia summit in January 2000 (see January 5-8, 2000). He notes “how bad things look in Malaysia” and points out that hijacker Khalid Almihdhar may be connected to the radicals who attacked the USS Cole (see October 12, 2000). He recommends that the Cole bombing and the Malaysia summit be re-examined for potential connections to the current warnings of an attack. The e-mail ends, “all the indicators are of a massively bad infrastructure being readily completed with just one purpose in mind.” [US Department of Justice, 11/2004, pp. 298 pdf file] This is one of a series of e-mails sent around this time by Wilshire to Alec Station about al-Qaeda’s Malaysia summit (see July 13, 2001 and July 23, 2001). Presumably, one of the recipients at CIA headquarters is Richard Blee, the manager responsible for Alec Station, as he apparently receives at least one of the e-mails (see July 13, 2001).

Entity Tags: Tom Wilshire, Richard Blee, Federal Bureau of Investigation, Central Intelligence Agency, Alec Station, Khalid Almihdhar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Sir Stephen Lander.Sir Stephen Lander. [Source: Public domain]According to an officially authorized book on the MI5 published in 2009, Britain’s domestic intelligence agency, MI5, warns top British leaders that a surge in the number of reports of threat information is “sufficient to conclude that [Osama bin Laden] and those that share his agenda are currently well advanced in operational planning for a number of major attacks on Western interests.” Similar MI5 warnings about an imminent attack will continue up until 9/11, including one put out on the morning of 9/11. However, apparently none of these suggest a major attack in the US or an attack using hijacked airplanes. MI6 is Britain’s foreign intelligence agency, and presumably most information about al-Qaeda and attack threats would come from it and not MI5. In fact, MI5 appears to be much less aware of al-Qaeda at this time. Sir Stephen Lander, director general of MI5 from 1996 to 2002, will later say that MI5 was “slow to get going” on the al-Qaeda threat because it was preoccupied with the IRA, and after 9/11 it had a “major set to, sitting around a board room table working out how to move on.” [Daily Telegraph, 10/5/2009] This warning appears similar, but not identical, to a warning 10 days later that is an analysis involving all British intelligence agencies (see July 16, 2001).

Entity Tags: Al-Qaeda, Stephen Lander, UK Security Service (MI5)

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An adapted 9/11 Commission chart of knives purchased by the hijackers.An adapted 9/11 Commission chart of knives purchased by the hijackers. [Source: 9/11 Commission]Several 9/11 hijackers purchase multi-use tools and small knives that “may actually have been used in the attacks.” according to the 9/11 Commission. [9/11 Commission, 7/24/2004, pp. 248-249]
bullet On July 8, Flight 11 hijacker Mohamed Atta buys two Victorinox Swiss Army knives at Zurich Airport, Switzerland, while on his way to Spain (see July 8-19, 2001). He possibly attempts to buy box cutters in Florida on August 27. On August 30, he buys a Leatherman multi-tool in Boynton Beach, Florida. [9/11 Commission, 7/24/2004, pp. 530; 9/11 Commission, 8/26/2004, pp. 4, 85]
bullet On August 13, Flight 175 hijackers Marwan Alshehhi, Fayez Ahmed Banihammad, and Hamza Alghamdi buy knives and multi-tools. Alshehhi buys a Cliphanger Viper and an Imperial Tradesman Dual Edge, both short-bladed knives. Banihammad buys a Stanley two-piece snap knife set, and Alghamdi buys a Leatherman Wave multi-tool. All purchases are made in the same city, though the 9/11 Commission does not say where this is. [9/11 Commission, 8/26/2004, pp. 17]
bullet On August 27, Flight 77 hijacker Nawaf Alhazmi buys Leatherman multi-tool knives. [9/11 Commission, 8/26/2004, pp. 27] Although it is unknown whether any of these knives and tools are used on 9/11, the 9/11 Commission will point out, “While FAA rules did not expressly prohibit knives with blades under four inches long, the airlines’ checkpoint operations guide (which was developed in cooperation with the FAA), explicitly permitted them.” [9/11 Commission, 7/24/2004, pp. 84] Regarding Flight 93, personal financial records do not reflect weapons being purchased by any of the hijackers. However, the FBI will reportedly recover “14 knives or portions of knives, including a box cutter,” at the crash site. [9/11 Commission, 7/24/2004, pp. 457; 9/11 Commission, 8/26/2004, pp. 35]

Entity Tags: Mohamed Atta, Marwan Alshehhi, Fayez Ahmed Banihammad, Hamza Alghamdi, Nawaf Alhazmi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Chechen rebel leader Ibn Khattab promises some “very big news” to his fighters and this statement is communicated to the CIA. The CIA then forwards the warning to National Security Adviser Condoleezza Rice together with several similar pieces of intelligence, saying it is evidence that an al-Qaeda attack is imminent (see July 10, 2001). [Tenet, 2007, pp. 151] The FBI is already aware that Ibn Khattab and Osama bin Laden, who have a long relationship (see 1986-March 19, 2002), may be planning a joint attack against US interests (see Before April 13, 2001). One of the operatives, Zacarias Moussaoui, will be arrested a month later (see August 16, 2001), but a search warrant for his belongings will not be granted (see August 16, 2001, August 22, 2001 and August 28, 2001).

Entity Tags: Ibn Khattab, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

On this date, CIA Director George Tenet and CIA counterterrorism chief Cofer Black give the White House an urgent al-Qaeda briefing that, if heeded, Black later believes could have stopped bin Laden. Tenet and Black strongly suggest that both an overall strategy and immediate covert or military action against bin Laden are needed (see July 10, 2001). According to a 2006 book by journalist Bob Woodward that is likely paraphrasing Black, one of Woodward’s sources for his book, “Black calculated that if [the White House] had given him $500 million of covert action funds right then and reasonable authorizations from the president to go kill bin Laden, he would have been able to make great strides if not do away with him.… Over the last two years—and as recently as March 2001—the CIA had deployed paramilitary teams five times into Afghanistan to work with the anti-Taliban Northern Alliance, a loose federation of militias and tribes in the north. The CIA had about 100 sources and subsources operating throughout Afghanistan. Just give him the money and the authority and he might be able to bring bin Laden’s head back in a box.” [Woodward, 2006, pp. 77-78; New York Daily News, 9/29/2006]

Entity Tags: Osama bin Laden, George J. Tenet, Central Intelligence Agency, Cofer Black

Timeline Tags: Complete 911 Timeline

CIA counterterrorism chief Cofer Black and Richard Blee, a manager responsible for the CIA’s bin Laden unit, meet with CIA Director George Tenet and review the latest intelligence about al-Qaeda. Black lays out a case based on communications intercepts and other intelligence suggesting a growing chance that al-Qaeda will attack the US soon. There is no smoking gun per se, but there is a huge volume of data indicating an attack is coming (see July 9-10, 2001). The case is so compelling—Tenet will later say it “literally made my hair stand on end”—that Tenet decides to brief the White House on it this same day (see July 10, 2001). [Washington Post, 10/1/2006; Tenet, 2007, pp. 151]

Entity Tags: White House, Richard Blee, George J. Tenet, Cofer Black, Al-Qaeda, Osama bin Laden, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Condoleezza Rice and George Tenet in the White House. This picture is actually taken on October 8, 2001, and President Bush is elsewhere in the room.Condoleezza Rice and George Tenet in the White House. This picture is actually taken on October 8, 2001, and President Bush is elsewhere in the room. [Source: Eric Draper / White House]CIA Director George Tenet finds the briefing that counterterrorism chief Cofer Black gave him earlier in the day (see July 10, 2001) so alarming that he calls National Security Adviser Condoleezza Rice from his car as he heads to the White House and says he needs to see her right away, even though he has regular weekly meetings with her. [Washington Post, 10/1/2006] Tenet and Black let a third CIA official, Richard Blee, who is responsible for Alec Station, the CIA’s bin Laden unit, brief Rice on the latest intelligence. Deputy National Security Adviser Stephen Hadley and counterterrorism “tsar” Richard Clarke are also present. [McClatchy Newspapers, 10/2/2006]
'Significant Attack' - Blee starts by saying, “There will be a significant terrorist attack in the coming weeks or months!” He argues that it is impossible to pick the specific day, saying Osama bin Laden “will attack when he believes the attack will be successful.” He mentions a range of threat information including:
bullet A warning related to Chechen leader Ibn Khattab (see (July 9, 2001)) and seven pieces of intelligence the CIA recently received indicating there would soon be a terrorist attack (see July 9-10, 2001);
bullet A mid-June statement by bin Laden to trainees that there would be an attack in the near future (see Mid-June 2001);
bullet Information that talks about moving toward decisive acts;
bullet Late-June information saying a “big event” was forthcoming;
bullet Two separate bits of information collected “a few days before the meeting” in which people predicted a “stunning turn of events” in the weeks ahead. This may be a reference to intercepts of calls in Yemen, possibly involving the father-in-law of 9/11 hijacker Khalid Almihdhar (see June 30-July 1, 2001).
Multiple, Simultaneous Attacks in US Possible - Blee says that the attacks will be “spectacular,” they will be designed to inflict mass casualties against US facilities and interests, there may be multiple, simultaneous attacks, and they may be in the US itself. He outlines the CIA’s efforts to disrupt al-Qaeda by spreading incorrect word that the attack plans have been compromised, in the hope that this will cause a delay in the attack. But he says this is not enough and that the CIA should go on the attack. Blee also discounts the possibility of disinformation, as bin Laden’s threats are known to the public in the Middle East and there will be a loss of face, funds, and popularity if they are not carried out. Blee urges that the US take a “proactive approach” by using the Northern Alliance. [Tenet, 2007, pp. 151-4] Author Bob Woodward will later write: “Black emphasize[s] that this amount[s] to a strategic warning, meaning the problem [is] so serious that it require[s] an overall plan and strategy. Second, this [is] a major foreign policy problem that need[s] to be addressed immediately. They need […] to take action that moment—covert, military, whatever—to thwart bin Laden. The United States ha[s] human and technical sources, and all the intelligence [is] consistent.” [Woodward, 2006, pp. 80; Washington Post, 10/1/2006] Richard Clarke expresses his agreement with the CIA about the threat’s seriousness, and Black says, “This country needs to go on a war footing now.”
Rice's Response - There are conflicting accounts about the CIA’s reading of Rice’s response. According to Woodward: “Tenet and Black [feel] they [are] not getting through to Rice. She [is] polite, but they [feel] the brush-off.” They leave the meeting frustrated, seeing little prospect for immediate action. Tenet and Black will both later recall the meeting as the starkest warning they gave the White House on al-Qaeda before 9/11 and one that could have potentially stopped the 9/11 attacks if Rice had acted on it (see July 10, 2001) and conveyed their urgency to President Bush. (Tenet is briefing Bush on a daily basis at this time, but he will later say that Rice has a much better rapport with the president.) Black will say, “The only thing we didn’t do was pull the trigger to the gun we were holding to her head.” [Woodward, 2006, pp. 80; Washington Post, 10/1/2006] Rice says that Bush will align his policy with the new realities and grant new authorities. Writing in 2007, Tenet will say that this response is “just the outcome I had expected and hoped for,” and recall that as they leave the meeting, Blee and Black congratulate each other on having got the administration’s attention. Nevertheless, Rice does not take the requested action until after 9/11. [Tenet, 2007, pp. 153-4]
Rice Concerned about Genoa - Clarke will recall in 2006 that Rice focuses on the possible threat to Bush at an upcoming summit meeting in Genoa, Italy (see June 13, 2001 and July 20-22, 2001). Rice and Bush have already been briefed about the Genoa warning by this time (see July 5, 2001). Rice also promises to quickly schedule a high-level White House meeting on al-Qaeda. However, that meeting does not take place until September 4, 2001 (see September 4, 2001). [McClatchy Newspapers, 10/2/2006] Rice also directs that Defense Secretary Donald Rumsfeld and Attorney General John Ashcroft be given the same briefing, and they receive it a short time later (see July 11-17, 2001).
Meeting Not Mentioned in 9/11 Commission Report - The meeting will not be mentioned in the 9/11 Commission Report (see August 4, 2002), and there will be controversy when it is fully revealed in 2006 (see September 29, 2006, September 30-October 3, 2006, and October 1-2, 2006).

Entity Tags: Richard Blee, Stephen J. Hadley, White House, Osama bin Laden, Richard A. Clarke, George J. Tenet, Al-Qaeda, Central Intelligence Agency, Cofer Black, Donald Rumsfeld, Condoleezza Rice, John Ashcroft

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Defense Secretary Rumsfeld and Attorney General Ashcroft receive the same CIA briefing about a likely imminent, multiple, and simultaneous al-Qaeda strike that was given to the White House on July 10, 2001 (see July 10, 2001). In 2006, the State Department will reveal the two were briefed within a week of the White House briefing, at the request of National Security Adviser Rice. One official who helped prepare the briefing later describes it as a “ten on a scale of one to ten” that “connected the dots” to present a stark warning that al-Qaeda is ready to launch a new attack. A Pentagon spokesman says he has no information “about what may or may not have been briefed” to Rumsfeld, and Rumsfeld does not answer questions about it. Ashcroft says he was not given any briefing and calls it “disappointing” that he was not briefed. After it is confirmed that Ashcroft was briefed, apparently on July 17, Ashcroft will still claim not to remember the briefing, and will say he only recalls another CIA briefing earlier in the month (see July 5, 2001). Journalist Andrew Cockburn later reports that, “according to several intelligence sources,” Rumsfeld’s reaction to the briefing at the time “was one of vehement dismissal, complete with cutting observations about the CIA falling victim to ‘vast doses of al-Qaeda disinformation’ and ‘mortal doses of gullibility.’” McClatchy Newspapers will comment that these briefings raise “new questions about what the Bush administration did in response, and about why so many officials have claimed they never received or don’t remember the warning.” [McClatchy Newspapers, 10/2/2006; Cockburn, 2007, pp. 9] On July 26, 2001, it will be reported that Ashcroft has stopped flying on commercial airlines within the US (see July 26, 2001).

Entity Tags: John Ashcroft, Donald Rumsfeld, Al-Qaeda, Condoleezza Rice, White House, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline

On July 12, 2001, acting FBI Director Tom Pickard briefs Attorney General Ashcroft a second time about the al-Qaeda threat (see July 12, 2001). In a later letter to the 9/11 Commission discussing the meeting, Pickard will mention, “I had not told [Ashcroft] about the meeting in Malaysia since I was told by FBI Assistant Director Dale Watson that there was a ‘close hold’ on that info. This means that it was not to be shared with anyone without the explicit approval of the CIA.” During the briefing, Pickard also strongly recommends that Ashcroft be briefed by the CIA to learn details that Pickard feels he is not allowed to reveal. The “meeting in Malaysia” is an obvious reference to the January 2000 al-Qaeda summit in Malaysia (see January 5-8, 2000). Louis Freeh, the FBI director at the time of the summit, and other unnamed FBI officials were told some about the summit while it was taking place (see January 6, 2000). It is unknown if Pickard and Watson learned about it at that time, but Pickard’s letter shows they both knew about it by the time of this briefing. It is not known why the CIA placed a “close hold” on any mention of the Malaysian summit so strict that even the attorney general could not be told. Since two of the 9/11 hijackers attended that summit, sharing the information about the summit with other agencies may have helped stop the 9/11 attacks. [Pickard, 6/24/2004]

Entity Tags: Central Intelligence Agency, Al-Qaeda, John Ashcroft, Thomas Pickard, Dale Watson

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The Bush administration again denies the CIA expanded authorities to go on the offensive against bin Laden. These authorities would include permission to assassinate bin Laden without making an attempt to capture him alive first. In March 2001, the CIA wanted to give a draft request about this to the Bush administration, but officials weren’t ready so the draft was withdrawn (see Early March 2001). On July 13, three days after a dramatic CIA presentation about a likely upcoming al-Qaeda attack (see July 10, 2001), a meeting of deputy cabinet officials is held to discuss the CIA’s expanded authorities request. However, no decisions are made. Tenet will later comment, “the bureaucracy moved slowly.” The Bush administration will grant these authorities a few days after 9/11. [Tenet, 2007, pp. 154]

Entity Tags: Bush administration (43), Osama bin Laden, George J. Tenet, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline

Tom Wilshire, a CIA manager assigned to the FBI who expressed interest two months earlier in surveillance photos from the al-Qaeda Malaysia summit (see January 5-8, 2000), now finds a cable he had been looking for regarding that summit. The cable, from January 2001, discusses al-Qaeda leader Khallad bin Attash’s presence at the summit. Wilshire explains later that bin Attash’s presence there had been troubling him. He writes an e-mail to the CIA’s Counterterrorist Center (CTC), stating, “[Khallad] is a major league killer, who orchestrated the Cole attack (see October 12, 2000) and possibly the Africa bombings (see 10:35-10:39 a.m., August 7, 1998).” Yet Khallad is still not put on a terrorist watch list. Wilshire asks that the FBI be passed this information, but the FBI will not actually be given the information until August 30, a week after it learns future 9/11 hijacker Khalid Almihdhar is in the US. [US Congress, 7/24/2003, pp. 157 pdf file; US Department of Justice, 11/2004, pp. 298 pdf file] Although the CIA managers that receive this e-mail are not named, Richard Blee, in charge of the CIA’s bin Laden unit and Wilshire’s former boss, appears to be one of the recipients: On the same day Wilshire sends this e-mail, Blee writes his own e-mail entitled “Identification of Khallad,” which is sent to another CIA officer. [Central Intelligence Agency, 7/13/2001; 9/11 Commission, 7/24/2004, pp. 537] An FBI analyst assigned to the CTC is given the task of reviewing all other CIA cables about the Malaysian summit. It takes this analyst until August 21—over five weeks later—to put together that Khalid Almihdhar had a US visa and that Nawaf Alhazmi had traveled to the US. Yet other CIA agents are already well aware of these facts but are not sharing the information (see August 22, 2001). Working with immigration officials, this analyst then learns that Almihdhar entered and left the US in 2000, and entered again on July 4, 2001, and that Alhazmi appears to still be in the US. [US Congress, 7/24/2003, pp. 157 pdf file; US Department of Justice, 11/2004, pp. 298 pdf file]

Entity Tags: Tom Wilshire, Richard Blee, Nawaf Alhazmi, US Immigration and Naturalization Service, Khalid Almihdhar, Federal Bureau of Investigation, Alec Station, Khallad bin Attash, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A CIA manager says that an additional intelligence officer, Doug Miller, will be assigned to help an ongoing low-key review of al-Qaeda’s Malaysia summit when Miller returns from holiday (see January 5-8, 2000 and Mid-May 2001). The statement is made in response to an e-mail by CIA manager Tom Wilshire, who pointed out that al-Qaeda leader Khallad bin Attash attended the summit, meaning it was important (see January 4, 2001). Presumably, the manager that sends this e-mail is Richard Blee, who is responsible for Alec Station, the CIA’s bin Laden unit. Blee appears to have received the e-mail to which this is a response (see July 13, 2001). The review is currently only being conducted by one intelligence officer, Margaret Gillespie, who is only told to do it in her spare time and whom it takes over three months to find CIA cables indicating two of the future 9/11 hijackers have entered the US (see August 21-22, 2001). Miller’s help would certainly benefit the review, as he is already aware one of the hijackers, Khalid Almihdhar, has a US visa, but a cable he drafted to notify the FBI about this was blocked by Wilshire (see 9:30 a.m. - 4:00 p.m. January 5, 2000). However, there is no mention of Miller actually being given the assignment on his return and no sign he does any work on this. Wilshire also asked that the FBI be officially told bin Attash attended the summit in Malaysia, but this information is again withheld (see January 5, 2001 and After). [US Department of Justice, 11/2004, pp. 298-9 pdf file]

Entity Tags: Richard Blee, Tom Wilshire, Doug Miller, Margaret Gillespie, Counterterrorist Center, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

US intelligence reports another spike in warnings related to the July 20-22 G-8 summit in Genoa, Italy. The reports include specific threats discovered by the head of Russia’s Federal Bodyguard Service that al-Qaeda will try to kill Bush as he attends the summit. [CNN, 3/2002] Two days before the summit begins, the BBC reports: “The huge force of officers and equipment which has been assembled to deal with unrest has been spurred on by a warning that supporters of Saudi dissident Osama bin Laden might attempt an air attack on some of the world leaders present.” [BBC, 7/18/2001] The attack is called off.

Entity Tags: George W. Bush, Osama bin Laden, Al-Qaeda

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

British intelligence agencies send a report to British Prime Minister Tony Blair and other top officials warning that al-Qaeda is in “the final stages” of preparing an attack in the West. The prediction is “based on intelligence gleaned not just from [British intelligence] but also from US agencies, including the CIA and the National Security Agency,” which cooperate with the British. “The contents of the July 16 warning would have been passed to the Americans, Whitehall sources confirmed.” The report states there is “an acute awareness” that the attack is “a very serious threat.” [London Times, 6/14/2002] This appears to be similar, but not identical, to a warning to British leaders from MI5, Britain’s domestic intelligence agency, 10 days earlier (see July 6, 2001).

Entity Tags: Central Intelligence Agency, Tony Blair, Al-Qaeda, National Security Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Anti-aircraft stationed around the G8 Summit in Genoa, Italy.Anti-aircraft stationed around the G8 Summit in Genoa, Italy. [Source: BBC]The G8 summit is held in Genoa, Italy. Acting on previous warnings that al-Qaeda would attempt to kill President Bush and other leaders, Italian authorities surround the summit with anti-aircraft guns. They keep fighter jets in the air and close off local airspace to all planes. [Los Angeles Times, 9/27/2001] The warnings are taken so seriously that Bush stays overnight on an aircraft carrier offshore, and other world leaders stay on a luxury ship. [CNN, 7/18/2001] No attack occurs. US officials state that the warnings were “unsubstantiated,” but after 9/11, they will claim success in preventing an attack. [Los Angeles Times, 9/27/2001] According to author Philip Shenon, National Security Adviser Condoleezza Rice is involved in discussions about the precautions, and this is the only time she focuses on al-Qaeda threats in the summer of 2001. Shenon will add: “There is no record to show that Rice made any special effort to discuss terrorist threats with Bush. The record suggested, instead, that it was not a matter of special interest to either of them that summer.” [Shenon, 2008, pp. 154]

Entity Tags: Condoleezza Rice, Philip Shenon, George W. Bush

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Due to a lack of response to a previous request that information about the Cole bombing and al-Qaeda’s Malaysia summit be passed to the FBI (see July 13, 2001), CIA officer Tom Wilshire e-mails another CIA manager asking about the request’s status. The manager’s identity is unknown, but the previous request was received by Richard Blee, a close associate of Wilshire’s who is responsible for the CIA’s bin Laden unit (see June 1999 and Between Mid-January and July 2000), so presumably he receives this request as well. Wilshire writes: “When the next big op is carried out by [Osama bin Laden’s] hardcore cadre, [Khallad bin Attash] will be at or near the top of the command food chain—and probably nowhere near either the attack site or Afghanistan. That makes people who are available and who have direct access to him of very high interest. Khalid [Almihdhar] should be very high interest anyway, given his connection to the [redacted].” The name of the redacted event or entity is unclear. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file] However, it could be a mention of Almihdhar’s role in the 1998 US embassy bombings in East Africa, since the CIA was aware of that from at least January 2000 (see 9:30 a.m. - 4:00 p.m. January 5, 2000). Or, more likely, it could be a mention of Almihdhar’s role in the 2000 USS Cole bombing (see October 12, 2000), since Wilshire mentioned earlier in the month that Almihdhar could be linked to the Cole bombers (see July 5, 2001).

Entity Tags: Khalid Almihdhar, Khallad bin Attash, Central Intelligence Agency, Tom Wilshire, Richard Blee

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

FBI headquarters.FBI headquarters. [Source: GlobeXplorer]FBI headquarters receives the Phoenix Memo, but does not act on it. The memo was drafted by Arizona FBI agent Ken Williams and warns that a large number of Islamic extremists are learning to fly in the US. It is dated 17 days earlier, but is not uploaded until this date (see July 10, 2001). Although the memo is addressed to eight specific agents, it is apparently not received by all of them. The Justice Department’s Office of Inspector General will later say that the memo was not delivered directly to the addressees, but uploaded to a central dispatching point, from where it was assigned to Radical Fundamentalist Unit agent Elizabeth Matson on July 30. Before sending the memo, Williams called both Matson and her colleague Fred Stremmel to talk to them about it. Matson pulls up the memo, which has “routine” precedence, and prints and reads it. However, she thinks it should go to the bin Laden unit. A week later she discusses the matter with bin Laden unit agent Jennifer Maitner and they agree that Maitner will do some research and then they will talk again. Matson will later tell the Office of Inspector General she may have mentioned the memo to her superior, but is not sure. Her superior will say he was not consulted. Maitner discusses the memo with bin Laden unit chief Rod Middleton and also sends it to the FBI’s Portland, Oregon, field office, which was previously interested in one of the men named in the memo. However, she does not do anything else with it before 9/11, apparently due to her high workload. The FBI will later acknowledge the memo did not receive the sufficient or timely analysis that it deserved. [US Department of Justice, 11/2004, pp. 65-77, 80 pdf file] The memo is also seen by the FBI’s New York field office (see July 27, 2001 or Shortly After), another RFU agent researching the Moussaoui case (see August 22, 2001) and possibly the CIA’s bin Laden unit (see (July 27, 2001)).

Entity Tags: Rod Middleton, Ken Williams, Radical Fundamentalist Unit, Fred Stremmel, FBI Headquarters, Elizabeth Matson, FBI Portland field office, Jennifer Maitner

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An FBI agent assigned to the CIA’s bin Laden unit locates a CIA cable that says 9/11 hijacker Khalid Almihdhar has a US visa, but fails to disseminate the information to the FBI. It is not clear why the agent, Margaret Gillespie, fails to do this. However, at the same time she locates another CIA cable which mistakenly states that the information about the visa has already been passed to the FBI (see 9:30 a.m. - 4:00 p.m. January 5, 2000). [US Department of Justice, 11/2004, pp. 299 pdf file]

Entity Tags: Margaret Gillespie, Federal Bureau of Investigation, Alec Station, Khalid Almihdhar, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A Western Union money transfer between Ahad Sabet (Ramzi bin al-Shibh’s alias) and Moussaoui in Norman, Oklahoma.A Western Union money transfer between Ahad Sabet (Ramzi bin al-Shibh’s alias) and Moussaoui in Norman, Oklahoma. [Source: FBI]According to the Justice Department indictment against Zacarias Moussaoui, Moussaoui and 9/11 hijacker associate Ramzi bin al-Shibh are in communication for several days. Moussaoui makes several calls from Norman, Oklahoma, to Dusseldorf, Germany. Then, around July 31 someone using the name “Hashim Abdulrahman” in the United Arab Emirates sends two wire transfers totaling about $15,000 to an “Ahad Sabet” in Hamburg, Germany. Sabet is claimed to be an alias for bin al-Shibh. Then bin al-Shibh, again using the Sabet name, wires about $14,000 to Moussaoui in Oklahoma. [MSNBC, 12/11/2001] Moussaoui immediately moves to Minnesota and begins studying at a flight school there (see August 10-11, 2001). The passport with the name Ahad Sabet that bin al-Shibh used appears to belong to an innocent US doctor who had his passport stolen in Spain several years earlier (see July 7, 1998). [CNN, 8/7/2002]

Entity Tags: Zacarias Moussaoui, Ramzi bin al-Shibh

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

CBS later reports, in a long story on another topic: “Just days after [Mohamed] Atta return[s] to the US from Spain, Egyptian intelligence in Cairo says it received a report from one of its operatives in Afghanistan that 20 al-Qaeda members had slipped into the US and four of them had received flight training on Cessnas. To the Egyptians, pilots of small planes didn’t sound terribly alarming, but they [pass] on the message to the CIA anyway, fully expecting Washington to request information. The request never [comes].” [CBS News, 10/9/2002] This appears to be just one of several accurate Egyptian warnings from their informants inside al-Qaeda. Around this time, word of the upcoming 9/11 attacks is spreading widely in the training camps in Afghanistan. For instance, in a recorded speech played at one of the camps, Osama bin Laden specifically urges trainees to pray for the success of an upcoming attack involving 20 martyrs (see Summer 2001).

Entity Tags: Al-Qaeda, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

With the approaching third anniversary of the US embassy bombings in Africa (see 10:35-10:39 a.m., August 7, 1998), the FBI reissues a warning that overseas law enforcement agencies may be targets. It notes that although most reporting indicates a potential for attacks on US interests abroad, the possibility of an attack in the US cannot be discounted. [CNN, 3/2002; 9/11 Commission, 7/24/2004, pp. 260, 534]

Entity Tags: Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline

The Federal Reserve Board of Governors issues a non-routine supervisory letter to Federal Reserve banks, emphasizing the need to continue monitoring suspicious activity reports (SARs). The letter gives no explanation why it has been sent out at this particular time, but states, “Reserve banks must continue to conduct a thorough and timely review of all material SARs filed by supervised financial institutions in their districts.” It adds, “A periodic, comprehensive review of SARs will assist Reserve banks in identifying suspicious or suspected criminal activity occurring at or through supervised financial institutions; provide the information necessary to assess the procedures and controls used by the reporting institutions to identify, monitor, and report violations and suspicious illicit activities; and assist in the assessment of the adequacy of anti-money laundering programs.” [Spillenkothen, 8/2/2001] While the letter does not say if there are specific reasons why the banks should currently be watching for suspicious activities, William Bergman, an economist who works at the Federal Reserve Bank of Chicago from 1990 to 2004, will later point out, “Intelligence warnings on terrorism were rising significantly in mid-2001.” He will therefore question whether, “with terrorism and its financing already recognized as an important element of the national money laundering strategy,” this letter is “related to these warnings.” He will also point out, “negotiations between the Taliban and representatives of the United States over energy production issues in Afghanistan ended on August 2, 2001” (see August 2, 2001), and that, “Four days later, President Bush received a ‘PDB’—a presidential daily brief—with a headline warning that bin Laden was ‘determined to strike in US,’ and the body text of the PDB referred to ‘patterns of suspicious activity’” (see August 6, 2001). [Sanders Research Associates, 1/4/2006] When, in December 2003, Bergman asks the Board of Governors staff why it issued the August 2 letter, and if the letter was related to intelligence about heightened terrorist threats, he will receive no reply and subsequently be told he has “committed an egregious breach of protocol in calling the Board staff and asking the question.” [Veteran Affairs Whistleblowers Coalition, 5/14/2006] Also around this time, between June and August 2001, there is an unexplained surge in the amount of US currency in circulation (see June-August 2001). [Sanders Research Associates, 9/16/2005]

Entity Tags: William Bergman, Federal Reserve Board of Governors

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Customs agent Jose Melendez-Perez.
Customs agent Jose Melendez-Perez. [Source: US Senate]A Saudi named Mohamed al-Khatani is stopped at the Orlando, Florida, airport and denied entry to the US. Jose Melendez-Perez, the customs official who stops him, later says he was suspicious of al-Khatani because he had arrived with no return ticket, no hotel reservations, spoke little English, behaved menacingly, and offered conflicting information on the purpose of his travel. At one point, al-Khatani said that someone was waiting for him elsewhere at the airport. After 9/11, surveillance cameras show that Mohamed Atta was at the Orlando airport that day. 9/11 Commissioner Richard Ben-Veniste says: “It is extremely possible and perhaps probable that [al-Khatani] was to be the 20th hijacker.” Al-Khatani boards a return flight to Saudi Arabia. He is later captured in Afghanistan and sent to a US military prison at Guantanamo Bay, Cuba (see December 2001). Melendez-Perez says that before 9/11, customs officials were discouraged by their superiors from hassling Saudi travelers, who were seen as big spenders. [Los Angeles Times, 1/27/2004; Time, 6/12/2005] Al-Khatani will later confess to being sent to the US by 9/11 mastermind Khalid Shaikh Mohammed (KSM) (see July 2002), and in June 2001 US intelligence was warned that KSM was sending operatives to the US to meet up with those already there (see June 12, 2001).

Entity Tags: Richard Ben-Veniste, Mohamed Atta, Jose Melendez-Perez, Mohamed al-Khatani, Khalid Shaikh Mohammed

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

President Bush at his Crawford, Texas, ranch on August 6, 2001. Advisors wait with classified briefings.President Bush at his Crawford, Texas, ranch on August 6, 2001. Advisors wait with classified briefings. [Source: White House]President Bush receives a classified presidential daily briefing (PDB) at his Crawford, Texas ranch indicating that Osama bin Laden might be planning to hijack commercial airliners. The PDB provided to him is entitled, “Bin Laden Determined to Strike in US.” The entire briefing focuses on the possibility of terrorist attacks inside the US. [New York Times, 5/15/2002; Newsweek, 5/27/2002] The analysts who drafted the briefing will say that they drafted it on the CIA’s initiative (see July 13, 2004), whereas in 2004 Bush will state that he requested a briefing on the topic due to threats relating to a conference in Genoa, Italy, in July 2001, where Western intelligence agencies believed Osama bin Laden was involved in a plot to crash an airplane into a building to kill Bush and other leaders (see April 13, 2004). The analysts will later explain that they saw it as an opportunity to convey that the threat of an al-Qaeda attack in the US was both current and serious. [9/11 Commission, 7/24/2004, pp. 260] The existence of this briefing is kept secret, until it is leaked in May 2002, causing a storm of controversy (see May 15, 2002). While National Security Adviser Condoleezza Rice will claim the memo is only one and a half pages long, other accounts state it is 11 1/2 pages instead of the usual two or three. [New York Times, 5/15/2002; Newsweek, 5/27/2002; Die Zeit (Hamburg), 10/1/2002] A page and a half of the contents will be released on April 10, 2004; this reportedly is the full content of the briefing. [Washington Post, 4/10/2004] The briefing, as released, states as follows (note that the spelling of certain words are corrected and links have been added):
bullet Clandestine, foreign government, and media reports indicate bin Laden since 1997 has wanted to conduct terrorist attacks in the US (see December 1, 1998). Bin Laden implied in US television interviews in 1997 and 1998 that his followers would follow the example of World Trade Center bomber Ramzi Yousef and “bring the fighting to America” (see May 26, 1998).
bullet After US missile strikes on his base in Afghanistan in 1998, bin Laden told followers he wanted to retaliate in Washington, according to a -REDACTED-service (see December 21, 1998).
bullet An Egyptian Islamic Jihad (EIJ) operative told -REDACTED- service at the same time that bin Laden was planning to exploit the operative’s access to the US to mount a terrorist strike.
bullet The millennium plotting in Canada in 1999 may have been part of bin Laden’s first serious attempt to implement a terrorist strike in the US. Convicted plotter Ahmed Ressam has told the FBI that he conceived the idea to attack Los Angeles International Airport himself (see December 14, 1999), but that bin Laden lieutenant Abu Zubaida encouraged him and helped facilitate the operation. Ressam also said that in 1998 Abu Zubaida was planning his own US attack (see Late March-Early April 2001 and May 30, 2001).
bullet Ressam says bin Laden was aware of the Los Angeles operation.
bullet Although bin Laden has not succeeded, his attacks against the US Embassies in Kenya and Tanzania in 1998 (see 10:35-10:39 a.m., August 7, 1998) demonstrate that he prepares operations years in advance and is not deterred by setbacks. Bin Laden associates surveyed our embassies in Nairobi and Dar es Salaam as early as 1993 (see Late 1993-Late 1994), and some members of the Nairobi cell planning the bombings were arrested and deported in 1997.
bullet Al-Qaeda members—including some who are US citizens—have resided in or traveled to the US for years, and the group apparently maintains a support structure that could aid attacks (see January 25, 2001). Two al-Qaeda members found guilty in the conspiracy to bomb our embassies in East Africa were US citizens (see September 15, 1998), and a senior EIJ member lived in California in the mid-1990s (see November 1989 and September 10, 1998).
bullet A clandestine source said in 1998 that a bin Laden cell in New York was recruiting Muslim-American youth for attacks (see October-November 1998).
bullet “We have not been able to corroborate some of the more sensational threat reporting, such as that from a [REDACTED] service in 1998 saying that bin Laden wanted to hijack a US aircraft to gain the release of ‘Blind Sheikh’ Omar Abdul-Rahman and other US-held extremists” (see 1998, December 4, 1998, and May 23, 2001). [9/11 Commission, 7/24/2004, pp. 223] According to the Washington Post, this information came from a British service. [Washington Post, 5/18/2002]
bullet Nevertheless, FBI information since that time indicates patterns of suspicious activity in this country consistent with preparations for hijackings or other types of attacks, including recent surveillance of federal buildings in New York (see May 30, 2001).
bullet The FBI is conducting approximately 70 full-field investigations throughout the US that it considers bin Laden-related (see August 6, 2001). CIA and the FBI are investigating a call to our embassy in the UAE in May saying that a group or bin Laden supporters was in the US planning attacks with explosives (see May 16-17, 2001). [9/11 Commission, 7/24/2004, pp. 223]
In retrospect, the briefing is remarkable for the many warnings that apparently are not included (see for instance, from the summer of 2001 prior to August alone: May 2001, June 2001, June 12, 2001, June 19, 2001, Late Summer 2001, July 2001, July 16, 2001, Late July 2001, Late July 2001, Summer 2001, June 30-July 1, 2001, July 10, 2001, and Early August 2001). According to one account, after the PDB has been given to him, Bush tells the CIA briefer, “You’ve covered your ass now” (see August 6, 2001). Incredibly, the New York Times later reports that after being given the briefing, Bush “[breaks] off from work early and [spends] most of the day fishing.” [New York Times, 5/25/2002] In 2002 and again in 2004, National Security Adviser Rice will incorrectly claim under oath that the briefing only contained historical information from 1998 and before (see May 16, 2002 and April 8, 2004).

Entity Tags: George W. Bush, Islamic Jihad, Omar Abdul-Rahman, Federal Bureau of Investigation, Los Angeles International Airport, Condoleezza Rice, Abu Zubaida, Al-Qaeda, World Trade Center, Central Intelligence Agency, 9/11 Commission, Ahmed Ressam, Ramzi Yousef, Osama bin Laden

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to journalist and author Ron Suskind, just after a CIA briefer presents President Bush with the later infamous PDB (Presidential Daily Briefing) item entitled “Bin Laden Determined to Strike in US” (see August 6, 2001), Bush tells the briefer, “You’ve covered your ass, now.” This account is from Suskind’s 2006 book The One Percent Doctrine, which is based largely on anonymous accounts from political insiders. In the book, after describing the presentation of the PDB, Suskind will write: “And, at an eyeball-to-eyeball intelligence briefing during this urgent summer, George W. Bush seems to have made the wrong choice. He looked hard at the panicked CIA briefer. ‘All right,’ he said. ‘You’ve covered your ass, now.’” [Suskind, 2006, pp. 2; Washington Post, 6/20/2006]

Entity Tags: Central Intelligence Agency, George W. Bush

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The CIA’s Presidential Daily Briefing (PDB) given to President Bush on this day (see August 6, 2001) contains the important line, “The FBI is conducting approximately 70 full field investigations throughout the US that it considers bin Laden-related.” Bush will state in 2004 that, based on this, “I was satisfied that some of the matters were being looked into.” National Security Adviser Rice will explain that since the FBI had 70 “full-field investigations under way of cells” in the US, “there was no recommendation [coming from the White House] that we do something about” the large number of warnings coming in. However, the number and content of the FBI investigations appears grossly exaggerated. The FBI later will reveal that the investigations are not limited to al-Qaeda and do not focus on al-Qaeda cells. Many were criminal investigations, which typically are not likely to help prevent future terrorist acts. An FBI spokesman will say the FBI does not know how that number got into Bush’s PDB. The 9/11 Commission will later conclude, “The 70 full-field investigations number was a generous calculation that included fund-raising investigations. It also counted each individual connected to an investigation as a separate full-field investigation. Many of these investigations should not have been included, such as the one that related to a dead person, four that concerned people who had been in long-term custody, and eight that had been closed well before August 6, 2001.” [Newsday, 4/10/2004; Associated Press, 4/11/2004; 9/11 Commission, 7/24/2004, pp. 262, 535]

Entity Tags: Al-Qaeda, Condoleezza Rice, Osama bin Laden

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Bush being briefed at his ranch on August 6, 2001.Bush being briefed at his ranch on August 6, 2001. [Source: Associated Press]On April 29, 2004, President Bush will testify before the 9/11 Commission, but almost no details of what he said will be publicly released. He testifies with Vice President Cheney, in private, not under oath, is not recorded, and the notes that the commissioners take are censored by the White House (see April 29, 2004). However, the 9/11 Commission will release a one paragraph summary of how Bush claims he responded to the Presidential Daily Briefing of August 6, 2001, entitled, “Bin Laden Determined to Strike in US” (see August 6, 2001). The Commission recalls, “The President told us the August 6 report was historical in nature. President Bush said the article told him that al-Qaeda was dangerous, which he said he had known since he had become President. The President said bin Laden had long been talking about his desire to attack America. He recalled some operational data on the FBI, and remembered thinking it was heartening that 70 investigations were under way (see August 6, 2001). As best he could recollect, [National Security Adviser] Rice had mentioned that the Yemenis’ surveillance of a federal building in New York had been looked into in May and June, but there was no actionable intelligence (see May 30, 2001). He did not recall discussing the August 6 report with the Attorney General or whether Rice had done so. He said that if his advisers had told him there was a cell in the United States, they would have moved to take care of it. That never happened.” The 9/11 Commission will conclude that they could find no evidence of any further discussions or actions taken by Bush and his top advisers in response to the briefing (see Between August 6 and September 10, 2001). [9/11 Commission, 7/24/2004, pp. 260]

Entity Tags: Condoleezza Rice, George W. Bush, 9/11 Commission

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The 9/11 Commission will later state that after the now famous “bin Laden Determined to Strike in US” memo is given to President Bush on August 6, 2001 (see August 6, 2001), “We have found no indication of any further discussion before September 11 among the president and his top advisers of the possibility of a threat of an al-Qaeda attack in the United States.” [Newsweek, 4/28/2005] 9/11 Commissioner Bob Kerrey will later state to CNN,“[B]y the way, there’s a credible case that the president’s own negligence prior to 9/11 at least in part contributed to the disaster in the first place.… [I]n the summer of 2001, the government ignored repeated warnings by the CIA, ignored, and didn’t do anything to harden our border security, didn’t do anything to harden airport country, didn’t do anything to engage local law enforcement, didn’t do anything to round up INS and consular offices and say we have to shut this down, and didn’t warn the American people. The famous presidential daily briefing on August 6, we say in the report that the briefing officers believed that there was a considerable sense of urgency and it was current. So there was a case to be made that wasn’t made.… The president says, if I had only known that 19 Islamic men would come into the United States of America and on the morning of 11 September hijack four American aircraft, fly two into the World Trade Center, one into the Pentagon, and one into an unknown Pennsylvania that crashed in Shanksville, I would have moved heaven and earth. That’s what he said. Mr. President, you don’t need to know that. This is an Islamic Jihadist movement that has been organized since the early 1990s, declared war on the United States twice, in ‘96 and ‘98. You knew they were in the United States. You were warned by the CIA. You knew in July they were inside the United States. You were told again by briefing officers in August that it was a dire threat. And what did you do? Nothing, so far as we could see on the 9/11 Commission.” [CNN, 11/8/2004]

Entity Tags: World Trade Center, Pentagon, Central Intelligence Agency, George W. Bush, Bob Kerrey, Al-Qaeda, 9/11 Commission, Bush administration (43), Osama bin Laden

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Immediately after learning of Zacarias Moussaoui’s suspicious behavior, Minneapolis FBI agent Harry Samit, one of the agents who arrests Moussaoui (see August 16, 2001), suspects he is preparing to hijack an airliner. He writes to a colleague, “That’s pretty ominous and obviously suggests some sort of hijacking plan.” [St. Paul Pioneer Press, 4/4/2006] Interviews with Moussaoui after his arrest will reinforce the Minneapolis FBI’s suspicions that he is involved in a wider terrorist plot against airliners (see August 16-17, 2001). And after interviewing Moussaoui’s associate Hussein al-Attas as well (see August 16, 2001), Samit is unequivocally “convinced… a hundred percent that Moussaoui [is] a bad actor, [is] probably a professional mujaheddin and this [is] not a joyride, that he [is] completely bent on the use of this aircraft for destructive purposes.” [US Department of Justice, 11/2004, pp. 114-5, 120-2 pdf file] In the main initial memo from Samit to other FBI units, Samit describes Moussaoui as “extremely evasive” and “extremely agitated.” Samit also writes that Moussaoui appeared to by lying when he denied he had weapons training. Samit says, “Minneapolis believes that Moussaoui is an Islamic extremist preparing for some future act in furtherance of radical fundamentalist goals.” Samit expresses his belief Moussaoui is planning something with a 747-400. He is aware Moussaoui’s plan probably involves co-conspirators and writes “Moussaoui, al-Attas, and others yet unknown are conspiring to commit violations of [Federal anti-terrorism statutes],” and “there is reason to believe that Moussaoui and al-Attas are part of a larger international radical fundamentalist group.” Samit even suspects Moussaoui of two of the offenses he will eventually be charged with and plead guilty to (see April 22, 2005). The e-mail accompanying the main memo concludes, “[p]lease let me know a soon as [the Department] gives the go-ahead. We’re all counting on you!” [US Department of Justice, 11/2004, pp. 120-2 pdf file; Minneapolis Star Tribune, 6/4/2006]

Entity Tags: Zacarias Moussaoui, FBI Headquarters, Harry Samit, Hussein al-Attas

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A letter that Zacarias Moussaoui had in his possession when he was arrested. It is signed by Yazid Sufaat, whose apartment was used for a 9/11 planning meeting in January 2000 that was monitored by the authorities.A letter that Zacarias Moussaoui had in his possession when he was arrested. It is signed by Yazid Sufaat, whose apartment was used for a 9/11 planning meeting in January 2000 that was monitored by the authorities. [Source: US District Court for the Eastern District of Virginia, Alexandria Division] (click image to enlarge)After Zacarias Moussaoui is arrested, the FBI wishes to search his possessions (see August 16, 2001 and August 23-27, 2001). According to a presentation made by FBI agent Aaron Zebley at Moussaoui’s trial, the belongings are sufficient to potentially connect Moussaoui to eleven of the 9/11 hijackers: Mohamed Atta, Marwan Alshehhi, Ziad Jarrah, Hani Hanjour, Khalid Almihdhar, Nawaf Alhazmi, Fayez Banihammad, Ahmed Alhaznawi, Hamza Alghamdi, Satam Al Suqami, and Waleed Alshehri. The connections would be made, for example, through Ramzi bin al-Shibh, who spoke with Moussaoui on the telephone and wired him money (see July 29, 2001-August 3, 2001), and who was linked to three of the hijacker pilots from their time in Germany together (see November 1, 1998-February 2001). Bin al-Shibh also received money from Mustafa Ahmed al-Hawsawi, who was connected to hijacker Fayez Ahmed Banihammad (see June 25, 2001). [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] Moussaoui’s notebook contained two recognizable control numbers for the Western Union wire transfers from bin al-Shibh and, according to McClatchy newspapers, a check on these numbers “would probably have uncovered other wires in the preceding days” to bin al-Shibh from al-Hawsawi. [McClatchy Newspapers, 9/11/2007] The discovery of the eleven hijackers could potentially have led to the discovery of some or all of the remaining eight plot members, as they were brothers (Wail and Waleed Alshehri, Nawaf and Salem Alhazmi), opened bank accounts together (see May 1-July 18, 2001 and June 27-August 23, 2001), lived together (see March 2001-September 1, 2001), obtained identity documents together (see April 12-September 7, 2001 and August 1-2, 2001), arrived in the US together (see April 23-June 29, 2001), and booked tickets on the same four flights on 9/11 (see August 25-September 5, 2001).

Entity Tags: Saeed Alghamdi, Salem Alhazmi, Satam Al Suqami, Waleed Alshehri, Zacarias Moussaoui, Ziad Jarrah, Wail Alshehri, Mohand Alshehri, Nawaf Alhazmi, Marwan Alshehhi, Ahmed Alhaznawi, Ahmed Alghamdi, Mohamed Atta, Fayez Ahmed Banihammad, Abdulaziz Alomari, Hani Hanjour, Hamza Alghamdi, Ahmed Alnami, Majed Moqed, Khalid Almihdhar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

CIA records show that CIA Director George Tenet briefed President Bush twice in August—once in Crawford, Texas, on August 17, and once in Washington, on August 31. [Washington Post, 4/15/2004] In Tenet’s 2007 book, he will briefly mention that “A few weeks after the August 6 PDB [titled ‘Bin Laden Determined to Strike in US’ (see August 6, 2001)] was delivered, I followed it to Crawford to make sure the president stayed current on events. That was my first visit to the ranch.” [Tenet, 2007, pp. 145] Later asked about what he told Bush at this meeting, Tenet will only say, “I held nothing back from the president. He understood our concerns about threats. He understood what we were doing around the world at the time.” [MSNBC, 5/7/2007] By the time of the second briefing, Tenet has been briefed about Zacarias Moussaoui’s arrest (see August 23, 2001), but, apparently, he fails to tell Bush about it. [Washington Post, 4/15/2004] In April 2004, Tenet will testify under oath before the 9/11 Commission that he had no direct communication with President Bush during the month of August. [New York Times, 4/15/2004] This is quickly discovered to be untrue. A CIA spokesperson will then claim, “He momentarily forgot [about the briefings]” (see April 14, 2004). [Washington Post, 4/15/2004] Tenet will personally brief Bush six more times before 9/11 and will still apparently fail to mention Moussaoui to him (see September 1-8, 2001).

Entity Tags: Zacarias Moussaoui, George J. Tenet, George W. Bush, 9/11 Commission

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

John O’Neill.
John O’Neill. [Source: FBI]An article in the New York Times reveals that the FBI has launched an internal investigation of John O’Neill, one of its most senior counterterrorism officials, for losing a briefcase that contained highly classified information. [New York Times, 8/19/2001] O’Neill, special agent in charge of the FBI’s national security division in New York, had his briefcase, which contained his division’s annual field office report, stolen when he left it unattended during a conference in Orlando, Florida, in July 2000 (see July 2000). The briefcase was found a few hours later with the report still in it. [Wright, 2006, pp. 317; Graff, 2011, pp. 260] However, the FBI’s Office of Professional Responsibility immediately launched an investigation to determine whether any criminal charges should be brought against O’Neill. [Weiss, 2003, pp. 281] That investigation recently ended with a decision not to prosecute, but the FBI’s internal affairs unit subsequently began an investigation to determine whether O’Neill had violated FBI rules. According to the Times: “FBI officials were alarmed, in part, because of the sensitivity of the documents involved, including details about the bureau’s counterterrorism and counterintelligence operations. One document contained highly sensitive information about an FBI source.” [New York Times, 8/19/2001]
Story Appears Timed to Stop O'Neill Getting a Job on the NSC - The New Yorker will later comment that the leaking of the details of the FBI investigation to the Times “seemed to be timed to destroy O’Neill’s chance of being confirmed for [a National Security Council] job.” The leak was “somebody being pretty vicious to John,” Thomas Pickard, acting FBI director, will say. [New Yorker, 1/14/2002]
Several Officials Will Be Suspected of Being the Article's Source - A number of people will be suspected of leaking the details of the investigation to the Times. [Weiss, 2003, pp. 347] O’Neill will suspect Pickard. The acting director “was out to get John for a long time and John never really knew why,” Valerie James, O’Neill’s longtime girlfriend, will say. Pickard will deny being the leaker, though, when O’Neill confronts him about the issue. [PBS, 10/3/2002] Other possible sources of the leak, according to journalist and author Murray Weiss, include Dale Watson, assistant director of the FBI’s counterterrorism division; Barbara Bodine, the US ambassador to Yemen; and Richard Clarke, the White House counterterrorism chief. [Weiss, 2003, pp. 347]
O'Neill Has Overseen Major Terrorism Investigations - O’Neill’s job is among the most powerful in the FBI, and O’Neill has overseen cases such as the bombings of the US embassies in Kenya and Tanzania in August 1998 (see 10:35-10:39 a.m., August 7, 1998), and the attack on the USS Cole in Yemen in October 2000 (see October 12, 2000). [New York Times, 8/19/2001] He is the FBI’s “most committed tracker of Osama bin Laden and his al-Qaeda network of terrorists,” according to the New Yorker. But he will retire from the FBI on August 22 and take up a new job as head of security at the World Trade Center a day later (see August 22, 2001 and August 23, 2001). [New Yorker, 1/14/2002; Weiss, 2003, pp. 349-350]

Entity Tags: Valerie James, John O’Neill, Federal Bureau of Investigation, Office of Professional Responsibility, Barbara Bodine, Dale Watson, Thomas Pickard, Richard A. Clarke

Timeline Tags: Complete 911 Timeline

The FBI Minneapolis field office wishes to search Zacarias Moussaoui’s belongings, which will later be found to contain enough information to potentially stop 9/11 (see August 16, 2001). To do so it must get the approval of the Radical Fundamentalist Unit (RFU) at FBI headquarters. However, the RFU throws obstacles in the warrant request’s path:
bullet RFU chief Dave Frasca stops the Minneapolis office from pursuing a criminal warrant (see August 21, 2001);
bullet When French authorities say that Moussaoui is connected to the Chechen rebels, RFU agent Mike Maltbie insists that the FBI representative in Paris go through all telephone directories in France to see how many Zacarias Moussaouis live there (see August 22, 2001);
bullet Maltbie stops Minneapolis from informing the Justice Department’s Criminal Division about the case (see August 22, 2001);
bullet When RFU agent Rita Flack, who is working on the Moussaoui case, reads the Phoenix memo suggesting that bin Laden is sending pilots to the US for training, she apparently does not tell her colleagues about it, even though it was addressed to several of them, including Frasca (see July 10, 2001 and August 22, 2001);
bullet The RFU does not provide the relevant documentation to attorneys consulted about the request. In particular, Flack does not tell them about the Phoenix Memo, even though one of the attorneys will later say she asked Flack if anyone is sending radical Islamists to the US to learn to fly (see August 22-28, 2001);
bullet When Minneapolis learns Moussaoui apparently wants to go on jihad, Frasca is not concerned and says jihad does not necessarily mean holy war. However, a top Justice Department attorney will later say “he would have tied bells and whistles” to this comment in a request for a search warrant had he known this (see August 17, 2001 and August 29, 2001);
bullet Maltbie tells the Minneapolis office that getting a warrant will “take a few months” (see August 24, 2001). He also tells Minneapolis, “We know what’s going on. You will not question us.” (see August 27, 2001);
bullet Maltbie weakens the warrant request by editing it and removing a statement by a CIA officer that Chechen rebel leader Ibn Khattab was closely connected to Osama bin Laden, despite there being intelligence linking that leader to bin Laden (see August 28, 2001);
bullet In a key meeting with an attorney about the request, Maltbie and Flack, who are submitting the warrant, are adamant that it is not sufficiently supported (see August 28, 2001);
bullet Frasca opposes a plan to put an undercover officer in the jail cell with Moussaoui to find out more information about his connections to Islamic militants (August 29, 2001 and Shortly After);
bullet The RFU does not want a Minneapolis agent to accompany Moussaoui when he is deported (see (August 30-September 10, 2001));
bullet The RFU does not re-consider getting a criminal search warrant after a decision is taken not to seek a warrant under the Foreign Intelligence Surveillance Act (see After August 28, 2001);
bullet Frasca and Maltbie are said to oppose a search warrant after 9/11 (see September 11, 2001).
It is unclear why the RFU opposes the warrant so strongly. The Justice Department’s Office of Inspector General will later criticize the RFU staff, but will conclude that they did not intentionally sabotage the warrant application. [US Department of Justice, 11/2004, pp. 101-222 pdf file] A 2004 book by independent researcher Mike Ruppert will speculate that Frasca is actually a CIA agent. Ruppert suggests that the CIA placed Frasca in the FBI to prevent CIA operations from being compromised by FBI investigations. But he does not provide any direct evidence of ties between Frasca and the CIA (see October 1, 2004). The Minneapolis agents will offer a different interpretation of RFU actions. Coleen Rowley will say, “I feel that certain facts… have, up to now, been omitted, downplayed, glossed over and/or mischaracterized in an effort to avoid or minimize personal and/or institutional embarrassment on the part of the FBI and/or perhaps even for improper political reasons.” She asks, “Why would an FBI agent deliberately sabotage a case? The superiors acted so strangely that some agents in the Minneapolis office openly joked that these higher-ups ‘had to be spies or moles… working for Osama bin Laden.’… Our best real guess, however, is that, in most cases avoidance of all ‘unnecessary’ actions/decisions by FBI [headquarters] managers… has, in recent years, been seen as the safest FBI career course. Numerous high-ranking FBI officials who have made decisions or have taken actions which, in hindsight, turned out to be mistaken or just turned out badly… have seen their careers plummet and end. This has in turn resulted in a climate of fear which has chilled aggressive FBI law enforcement action/decisions.” [Time, 5/21/2002] Minneapolis FBI agent Harry Samit will agree with explanation, telling the Justice Department’s Office of Inspector General that the RFU is guilty of “obstructionism, criminal negligence, and careerism.” [Associated Press, 3/20/2006] Samit will also say that Maltbie even told him he was acting this way to “preserve the existence of his advancement potential” in the FBI. [Newsday, 3/21/2006]

Entity Tags: Radical Fundamentalist Unit, Michael Maltbie, David Frasca, FBI Headquarters, Harry Samit, Rita Flack, Coleen Rowley

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Dave Frasca of the FBI’s Radical Fundamentalist Unit (RFU) denies a request from the Minneapolis FBI field office to seek a criminal warrant to search the belongings of Zacarias Moussaoui, who was arrested on August 15 as part of an intelligence investigation (see August 16, 2001 and August 16, 2001). Minneapolis agents believe they had uncovered sufficient evidence that Moussaoui is involved in a criminal conspiracy, and want to obtain a criminal search warrant instead of a warrant under the Foreign Intelligence Surveillance Act (FISA). But because they originally opened an intelligence investigation, they cannot go directly to the local US attorney’s office for the warrant. In order to begin a parallel criminal investigation, they must first obtain permission from the Office of Intelligence Policy and Review (OIPR) so they can pass the information over the “wall.” [US District Court for the Eastern District of Virginia, Alexandria Division, 3/9/2006] Harry Samit, a Minneapolis FBI agent on the Moussaoui case, calls Dave Frasca, the head of the Radical Fundamentalist Unit (RFU) at FBI headquarters, to discuss the request. Samit tells Frasca that they have already completed the paperwork for a criminal investigation, but, according to Samit, Frasca says, “You will not open it, you will not open a criminal case.” Frasca says that argument for probable cause in seeking a criminal warrant is “shaky” and notes that if they fail to obtain a criminal warrant, they will be unable to obtain a warrant under FISA. Samit, who has only been with the FBI since 1999, defers to his superior, and writes on the paperwork, “Not opened per instructions of Dave Frasca.” Samit then tells his Chief Division Counsel, Coleen Rowley, about the conversation, and she also advises him that it would be better to apply for a warrant under FISA. When the Justice Department’s Office of Inspector General (OIG) interviews Frasca after 9/11, he will claim he never spoke to Samit about this matter, and that the conversation was with Chris Briese, one of Samit’s superiors. However, Briese will deny this and the OIG will conclude that the conversation was between Samit and Frasca. [US Department of Justice, 11/2004, pp. 128-132 pdf file; US Department of Justice, 3/1/2006 pdf file] To get a FISA search warrant for Moussaoui’s belongings the FBI must now show there is probable cause to believe Moussaoui is an agent of a foreign power. [US District Court for the Eastern District of Virginia, Alexandria Division, 3/9/2006] A criminal warrant to search Moussaoui’s belongings will be granted only after the 9/11 attacks (see September 11, 2001).

Entity Tags: David Frasca, Coleen Rowley, Harry Samit, FBI Headquarters, Zacarias Moussaoui, Radical Fundamentalist Unit, FBI Minnesota field office

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An FBI agent detailed to the CIA’s bin Laden unit locates CIA cables saying that future 9/11 hijacker Nawaf Alhazmi entered the US in early 2000. The agent, Margaret Gillespie, then checks with the US Customs Service and discovers that another future 9/11 hijacker, Khalid Almihdhar, entered the US on July 4, 2001, and there is no record he has left the country. As there is “an imperative to find anyone affiliated with al-Qaeda if they [are] believed to be in the US,” Gillespie immediately contacts Dina Corsi, an FBI agent in its bin Laden unit. Gillespie, who has been examining the USS Cole bombing and al-Qaeda’s Malaysia summit for some time, will later say that when she learns of their arrival in the US, “it all clicks for me.” The Justice Department’s office of inspector general will find that Gillespie’s “actions on receipt of the information clearly indicate that she understood the significance of this information when she received it. She took immediate steps to open an intelligence investigation.” Gillespie and Corsi meet with Tom Wilshire, a CIA officer involved in the investigation (see August 22, 2001), and Almihdhar and Alhazmi are soon watchlisted (see August 23, 2001). [US Department of Justice, 11/2004, pp. 300-301, 313 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]

Entity Tags: Margaret Gillespie, Nawaf Alhazmi, Dina Corsi, Alec Station, Central Intelligence Agency, Khalid Almihdhar, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Margaret Gillespie, an FBI agent detailed to the CIA who has just found out that future 9/11 hijacker Khalid Almihdhar is in the US (see August 21-22, 2001), suggests asking failed Millennium bomber Ahmed Ressam whether he recognizes Almihdhar, but the proposal is not acted on. Ressam was arrested on his way to bomb Los Angeles airport (see December 14, 1999), but has been co-operating with the US government against al-Qaeda (see May 30, 2001). Gillespie makes the suggestion in an e-mail to Tom Wilshire, a CIA representative to the FBI. It is unclear what Wilshire does with the suggestion, but Ressam is not interviewed. When shown photos of Almihdhar after 9/11, Ressam will not recognize him. The FBI also fails to ask Ressam about Zacarias Moussaoui before 9/11, but shortly after 9/11 Ressam will identity Moussaoui as a person that attended al-Qaeda’s camps in Afghanistan (see Late August-Early September 2001). [9/11 Commission, 7/24/2004, pp. 275-6, 541]

Entity Tags: Zacarias Moussaoui, Tom Wilshire, Khalid Almihdhar, Ahmed Ressam, Margaret Gillespie, Central Intelligence Agency, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

FBI headquarters agent Dina Corsi learns that al-Qaeda leader Khallad bin Attash attended a summit in Malaysia that was also attended by 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi (see January 5-8, 2000); an e-mail sent by Corsi on this date contains the first reference in FBI documents to bin Attash’s presence at the Malaysia summit. Although it is her job to support the investigation into the attack on the USS Cole (see October 12, 2000), which bin Attash commanded, and she is aware that bin Attash is important to the Cole investigation, even saying that she is focused on his identity and whereabouts, she fails to communicate this information to the agents investigating the bombing, who do not receive it before 9/11 (see August 30, 2001). After 9/11, she will say she cannot recall how she learned this information and an investigation by the Justice Department’s Office of Inspector General will fail to find any documents that cast light on the matter. Although she does not do anything with this information before another FBI agent tells her Khalid Almihdhar is in the US (see August 21-22, 2001), she will later say that the information bin Attash was at the Malaysia summit was important, as it connected Almihdhar and Alhazmi to the Cole bombing. She will also say that CIA officers Tom Wilshire and Clark Shannon, who she discussed al-Qaeda’s Malaysia summit with and who knew that bin Attash was in Malaysia with Alhazmi and Almihdhar (see Late May, 2001, Mid-May 2001 and June 11, 2001), did not give her this information. Although Corsi and others know that bin Attash is an important al-Qaeda leader, he is not watchlisted at this point, although one of his aliases is watchlisted in August (see August 23, 2001). [US Department of Justice, 11/2004, pp. 280, 284, 286, 293, 296, 302 pdf file]

Entity Tags: Tom Wilshire, Khallad bin Attash, Nawaf Alhazmi, Federal Bureau of Investigation, Central Intelligence Agency, Khalid Almihdhar, Clark Shannon, Dina Corsi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The CIA cable watchlisting Alhazmi, Almihdhar, and two others (the sections mentioning Shakir and bin Attash are blacked out).The CIA cable watchlisting Alhazmi, Almihdhar, and two others (the sections mentioning Shakir and bin Attash are blacked out). [Source: FBI] (click image to enlarge)Thanks to the request of Margaret Gillespie, an FBI analyst assigned to the CIA’s Counter Terrorism Center, the CIA sends a cable to the State Department, INS, Customs Service, and FBI requesting that “bin Laden-related individuals” Nawaf Alhazmi, Khalid Almihdhar, Ahmad Hikmat Shakir, and Salah Saeed Mohammed bin Yousaf (an alias for Khallad bin Attash) be put on the terrorism watch list. All four individuals had attended the January 2000 al-Qaeda summit in Malaysia (see January 5-8, 2000). The cable mostly focuses on Almihdhar, briefly outlining his attendance at the Malaysia summit and his subsequent travel to the US in January 2000 and July 2001. Since March 2000, if not earlier, the CIA has had good reason to believe Alhazmi and Almihdhar were al-Qaeda operatives living in the US, but apparently did nothing and told no other agency about it until now. The hijackers are not located in time, and both die in the 9/11 attacks. FBI agents later state that if they been told about Alhazmi and Almihdhar sooner, “There’s no question we could have tied all 19 hijackers together” given the frequent contact between these two and the other hijackers. [Newsweek, 6/2/2002; 9/11 Commission, 7/24/2004, pp. 538; US Department of Justice, 11/2004, pp. 32-36, 302] However, in what the Washington Post calls a “critical omission,” the FAA, the Treasury Department’s Financial Crimes Enforcement Network, and the FBI’s Financial Review Group are not notified. The two latter organizations have the power to tap into private credit card and bank data, and claim they could have readily found Alhazmi and Almihdhar, given the frequency the two used credit cards. [Washington Post, 7/25/2003] Furthermore, counterterrorism chief Richard Clarke and his Counterterrorism Security Group are not told about these two operatives before 9/11 either. [Newsweek, 3/24/2004] The CIA later claims the request was labeled “immediate,” the second most urgent category (the highest is reserved for things like declarations of war). [Los Angeles Times, 10/28/2001] The FBI denies that it was marked “immediate” and other agencies treated the request as a routine matter. [Los Angeles Times, 10/18/2001; US Congress, 9/20/2002] The State Department places all four men on the watch list the next day. [US Congress, 7/24/2003 pdf file] However, this watch list, named TIPOFF, checks their names only if they use international flights. There is another watch list barring suspected terrorists from flying domestically. On 9/11, it contains only 12 names, including Khalid Shaikh Mohammed and other al-Qaeda figures, and some names are added as late as August 28, 2001. But none of these four men are added to this domestic list before 9/11.(see April 24, 2000). [9/11 Commission, 1/26/2004]

Entity Tags: Khalid Shaikh Mohammed, Margaret Gillespie, Khallad bin Attash, TIPOFF, Richard A. Clarke, Khalid Almihdhar, Nawaf Alhazmi, US Department of State, US Customs Service, Financial Crimes Enforcement Network, US Immigration and Naturalization Service, Ahmad Hikmat Shakir, Central Intelligence Agency, Federal Bureau of Investigation, Federal Aviation Administration, Counterterrorism and Security Group

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

When the US intelligence community watchlists the alias Salah Saeed Mohammed bin Yousaf, which is used by al-Qaeda leader Khallad bin Attash (see August 23, 2001), it fails to realize that “bin Yousaf” is really bin Attash, who is known to be one of the masterminds of the USS Cole bombing (see Late October-Late November 2000 and November 22-December 16, 2000). The CIA knows that both bin Attash and “Salah Saeed Mohammed bin Yousaf” were in Malaysia with 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi in January 2000 (see January 5-8, 2000, January 8, 2000, and January 4, 2001). Furthermore, the CIA has a photo of bin Attash provided by the Yemeni government, and surveillance photos and video of bin Attash with Alhazmi and Almihdhar at an al-Qaeda summit in Malaysia (see January 5-8, 2000 and Shortly After and January 5, 2000). And when bin Attash applied for a US visa, he used the “bin Yousaf” alias (see April 3, 1999), so presumably a comparison of his photo from that application with other photos would reveal that “bin Yousaf” and bin Attash are one and the same person. However, apparently no check is made for any US visa of “bin Yousaf,” even after he is watchlisted to prevent him from coming into the US, which would require a visa. Had a check been made, it would have been discovered that he applied for a visa at the same time as both Almihdhar and Alhazmi (see April 3-7, 1999), the very people who have been watchlisted together with him. Presumably, discovering that Alhazmi and Almihdhar had applied for US visas with one of the Cole masterminds would have greatly increased the urgency of finding them. [9/11 Commission, 7/24/2004, pp. 538; US Department of Justice, 11/2004, pp. 248, 300-3 pdf file] The US missed other opportunities to learn more about this alias (see After January 8, 2000 and After December 16, 2000).

Entity Tags: Central Intelligence Agency, Federal Bureau of Investigation, Khallad bin Attash

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

All the 9/11 hijackers book their flights for September 11, 2001, using their apparent real names. The total cost of the tickets is in excess of $30,000:
bullet August 25: Khalid Almihdhar, who was watchlisted two days previously (see August 23, 2001), and Majed Moqed book tickets for American Airlines flight 77 using the AA.com website. They are collected from the American Airlines ticket counter at Baltimore Washington International Airport on September 5. The tickets were not mailed, because the shipping address did not match the credit card address. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 72, 74 pdf file]
bullet August 26: Wail Alshehri buys a ticket for American Airlines flight 11 over the phone with his debit card. His brother Waleed buys a ticket for the same flight at the AA.com website using his debit card. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 72 pdf file]
bullet August 27: Nawaf Alhazmi, who was watchlisted four days before (see August 23, 2001), buys tickets for himself and his brother Salem for American Airlines flight 77 through Travelocity from a Kinkos computer in Laurel, Maryland, using his debit card (see August 25-27, 2001). [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 72 pdf file]
bullet August 27: Saeed Alghamdi uses his debit card to purchase tickets for United Airlines flight 93 for himself and Ahmed Alnami from the UA.com website. The tickets are not paid for until September 5, 2001, due to a problem with the debit card. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 72 pdf file]
bullet August 27: Fayez Ahmed Banihammad uses his visa card to purchase tickets for himself and Mohamed Alshehri for United Airlines flight 175 over the telephone. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 72-73 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]
bullet August 28: Mohamed Atta uses his debit card to buy tickets for American Airlines flight 11 for himself and Abdulaziz Alomari from the AA.com website. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]
bullet August 28: Waleed Alshehri purchases a ticket for Satam Al Suqami for American Airlines flight 11 in person from the company’s counter at Fort Lauderdale Airport. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 73 pdf file]
bullet August 28: Marwan Alshehhi purchases a ticket for United Airlines flight 175 from the company’s counter at Miami International Airport. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 73 pdf file]
bullet August 29: Hamza Alghamdi books tickets for himself and Ahmed Alghamdi for United Airlines flight 175 from the UA.com website. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]
bullet August 29: Ahmed Alhaznawi creates a new e-mail account and Travelocity.com account and uses them to book a ticket for himself on United Airlines flight 93. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 74 pdf file]
bullet August 30: Ziad Jarrah purchases a ticket for himself for United Airlines flight 93 from the UA website. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]
bullet August 31: Hani Hanjour purchases a ticket for American Airlines flight 77 from ATS Advanced Travel Services in Totowa, New Jersey, paying in cash. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]
At least five tickets are one way only. [Los Angeles Times, 9/18/2001] There are numerous connections between the hijackers booked on the four flights by this point:
bullet Hijackers on different 9/11 flights arrived in the US on the same plane. For example, Salem Alhazmi (Flight 77) arrived with Abdulaziz Alomari (Flight 11), and Fayez Ahmed Banihammad (Flight 175) arrived with Saeed Alghamdi (Flight 93) (see April 23-June 29, 2001);
bullet Two of the pilots, Mohamed Atta and Marwan Alshehhi, train and live together, and have a joint bank account (see (Mid-July 2000 - Early January 2001), July 6-December 19, 2000, and June 28-July 7, 2000);
bullet Hijackers from different planes open bank accounts together (see May 1-July 18, 2001 and June 27-August 23, 2001); and
bullet The hijackers obtain identity documents together (see April 12-September 7, 2001 and August 1-2, 2001).
Six hijackers also provide the same phone number and three use the same address. [Miami Herald, 9/22/2001]

Entity Tags: Ahmed Alnami, Fayez Ahmed Banihammad, Hamza Alghamdi, Khalid Almihdhar, Ahmed Alhaznawi, Hani Hanjour, Marwan Alshehhi, Majed Moqed, Ahmed Alghamdi, Wail Alshehri, Mohamed Atta, Ziad Jarrah, Waleed Alshehri, Abdulaziz Alomari, Satam Al Suqami, Nawaf Alhazmi, Salem Alhazmi, Mohand Alshehri, Saeed Alghamdi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The NSA’s representative to the FBI asks the NSA for permission to pass intelligence information about 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi to FBI criminal agents investigating the bombing of the USS Cole and permission is granted the same day, but FBI headquarters does not forward this information to the Cole investigators. The request is made on behalf of FBI headquarters agent Dina Corsi, but Corsi does not want the agents to launch a criminal investigation to find Almihdhar in the US—she believes the information will be useful to them because of Almihdhar’s connection to the Cole bombing. The information identifies Almihdhar as an “Islamic extremist” and says that he traveled to Kuala Lumpur, where he met an associate named Nawaf (see January 5-8, 2000). This links Almihdhar to the Cole bombing because the FBI thinks one of the bombers, Fahad al-Quso, may have traveled to Kuala Lumpur at the same time as Almihdhar. Although the 9/11 Commission will say that Corsi “had permission to share the information” with the Cole investigators, she apparently does not do so, even though it is clear from conversations they have around this time that they want it (see August 28, 2001, and August 28, 2001, August 28-29, 2001, and August 29, 2001). [9/11 Commission, 7/24/2004, pp. 271, 539; US Department of Justice, 11/2004, pp. 276-7, 283, 286, 294, 304 pdf file; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006 pdf file]

Entity Tags: Nawaf Alhazmi, Usama bin Laden Unit (FBI), National Security Agency, FBI Headquarters, Fahad al-Quso, Dina Corsi, Khalid Almihdhar, FBI New York Field Office

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The FBI’s Minneapolis field office has submitted a memorandum to the Radical Fundamental Unit (RFU) at FBI headquarters for a search warrant under the Foreign Intelligence Surveillance Act (FISA) for Zacarias Moussaoui’s belongings (see August 23-27, 2001). Before it is submitted, RFU agent Mike Maltbie makes several alterations to the memo. In particular, he deletes a key section saying that a CIA officer had described Chechen rebel leader Ibn Khattab, to whom Moussaoui was connected, as an associate of bin Laden. He deletes this even though the FBI was recently warned that bin Laden and Ibn Khattab may be working together on attacks against US interests (see Before April 13, 2001). However, Minneapolis FBI agent Greg Jones objects in a lengthy e-mail that “we are setting this up for failure if we don’t have the foreign power connection firmly established for the initial review.” Jones also complains about other changes made by Maltbie, including:
bullet Maltbie changes a statement about Moussaoui “preparing himself to fight” to one saying he and an associate “train together in defensive tactics.”
bullet Maltbie changes the sentence, “Moussaoui was unable to give a convincing explanation for his paying $8300 for 747-400 training,” to “Moussaoui would give an explanation for his paying $8300 in cash for 747-700 flight simulation training.”
bullet Maltbie changes a statement that Moussaoui has no convincing explanation for the large sums of money he had to “Moussaoui would not explain the large sums of money known to have been in his possession.”
Maltbie responds by saying that they will attempt to put something together for the foreign power requirement and by changing some, but not all of the sections Jones complains about. However, Minneapolis is still unhappy and the Justice Department’s Office of Inspector General will state that after Jones’ complaints are taken into consideration the memo is only “slightly less persuasive.” The key section about Chechnya is not reinstated, but Moussaoui’s links to Chechnya are discussed at the relevant meeting with an attorney about the request (see August 28, 2001). [US Department of Justice, 11/2004, pp. 161-4, 209-211 pdf file]

Entity Tags: FBI Minnesota field office, FBI Headquarters, Radical Fundamentalist Unit, Greg Jones, Michael Maltbie

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

FBI headquarters agent Dina Corsi asks the FBI’s New York field office to open an intelligence investigation into future 9/11 hijacker Khalid Almihdhar and locate him in the US. Corsi’s written request mentions Almihdhar’s arrival in the US in July 2001 (see July 4, 2001), his previous travel to the US in January 2000 with Nawaf Alhazmi (see January 15, 2000), his attendance at al-Qaeda’s Malaysia summit (see January 5-8, 2000), his association with an al-Qaeda communications hub in Yemen (see Early 2000-Summer 2001), and similarities between his travel and that of Fahad al-Quso, Ibrahim al-Thawar (a.k.a. Nibras), and Khallad bin Attash (see January 13, 2000), operatives involved in the bombing of the USS Cole. Corsi does not mention that the CIA knows bin Attash also attended the Malaysia summit, as this information has not officially been passed to the FBI yet. [US Department of Justice, 11/2004, pp. 304 pdf file]

Entity Tags: Usama bin Laden Unit (FBI), Khallad bin Attash, Ibrahim al-Thawar, FBI Headquarters, Khalid Almihdhar, Dina Corsi, Fahad al-Quso

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Steve Bongardt, an FBI criminal agent investigating the bombing of the USS Cole, receives an e-mail from FBI headquarters asking the FBI’s New York office to start looking for future 9/11 hijacker Khalid Almihdhar under an intelligence investigation, but is forced to delete it following an argument with headquarters. The e-mail was not addressed to Bongardt, but forwarded to him by a supervisor, possibly in error. However, Bongardt calls Dina Corsi, the headquarters agent who wrote the e-mail, and expresses his surprise at the information contained in it, saying: “Dina, you got to be kidding me! Almihdhar is in the country?” He tells her the search should be conducted as a criminal investigation, not an intelligence investigation. Corsi incorrectly replies that the “wall” prevents the search from being carried out by criminal agents (see Early 1980s and July 19, 1995), as the investigation requires intelligence from the NSA that criminal agents cannot have, and she forces Bongardt to delete the e-mail from his computer (see August 29, 2001). [9/11 Commission, 7/24/2004, pp. 271; US Department of Justice, 11/2004, pp. 304 pdf file; Wright, 2006, pp. 353]

Entity Tags: Usama bin Laden Unit (FBI), Steve Bongardt, Dina Corsi, FBI New York Field Office, FBI Headquarters, Khalid Almihdhar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

FBI New York agent Steve Bongardt, FBI headquarters agent Dina Corsi, and acting FBI Osama bin Laden unit head Rod Middleton, who is Corsi’s supervisor, discuss whether the search for future 9/11 hijacker Khalid Almihdhar should be an intelligence or criminal investigation. Bongardt argues that the search should be a criminal investigation because of Almihdhar’s connection to the bombing of the USS Cole and because more agents could be assigned to a criminal investigation. (Note: the office only has one rookie intelligence agent available.) He also says a criminal investigation would have better tools, such as grand jury subpoenas, which are faster and easier to obtain than the tools in an intelligence investigation. Corsi and Middleton say that the “wall” prevents the intelligence information necessary for the case being shared with criminal investigators, so the search must be an intelligence investigation. (Note: Corsi and Middleton are wrong (see August 29, 2001).) Bongardt is unhappy with this and requests an opinion from the Justice Department’s national security law unit (see August 28-29, 2001). [US Department of Justice, 11/2004, pp. 307 pdf file]

Entity Tags: Usama bin Laden Unit (FBI), Rod Middleton, Dina Corsi, Steve Bongardt, FBI New York Field Office, FBI Headquarters, Khalid Almihdhar

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

FBI headquarters agents Dina Corsi and Rod Middleton contact Justice Department lawyer Sherry Sabol to ask her opinion on the search for 9/11 hijacker Khalid Almihdhar, but Sabol will later say that Corsi misrepresents her advice to other agents. Corsi contacts Sabol, an attorney at the national security law unit, to ask her about legal restrictions on the search for Almihdhar, because of an argument she has had with New York agent Steve Bongardt about whether the search should be an intelligence or criminal investigation (see August 28, 2001 and August 28, 2001). Corsi will later tell Bongardt that Sabol told her that the information needed for the investigation cannot be passed on to criminal agents at the FBI, only intelligence agents, and that if Almihdhar is located, a criminal agent cannot be present at an interview. [US Department of Justice, 11/2004, pp. 307-8 pdf file] Corsi’s understanding of the issue is wrong, and the “wall,” which restricted the passage of some intelligence information to criminal agents at the FBI, does not prevent the information in question being shared with criminal agents (see August 29, 2001). The 9/11 Commission will comment that Corsi “appears to have misunderstood the complex rules that could apply to the situation.” [9/11 Commission, 7/24/2004, pp. 271] In addition, Sabol will later insist that her advice was very different than what Corsi claims it is. She will deny saying a criminal agent could not interview Almihdhar, arguing that she would not have given such inaccurate advice. She will also say the caveat on the intelligence information from the NSA would not have stopped criminal agents getting involved and, in any case, the NSA would have waived the caveat if asked. (Note: the NSA did so at Corsi’s request just one day earlier (see August 27-28, 2001), but presumably Corsi does not tell Sabol this.) [9/11 Commission, 7/24/2004, pp. 271] Larry Parkinson, the FBI’s general counsel at this time, will later say there was no legal bar to a criminal agent being present at an interview and that he would be shocked if Sabol had actually told Corsi this. [9/11 Commission, 2/24/2004] Furthermore, Corsi apparently does not tell Sabol that Almihdhar is in the US illegally. The illegal entry is a crime and means criminal FBI agents can search for him (see August 29, 2001).

Entity Tags: Steve Bongardt, Sherry Sabol, Usama bin Laden Unit (FBI), Larry Parkinson, Khalid Almihdhar, Dina Corsi, FBI Headquarters, FBI New York Field Office, National Security Law Unit, Rod Middleton

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Although the FBI is aware that 9/11 hijacker Khalid Almihdhar lied in an application for a visa on which he entered the US the previous month (see July 4, 2001), it does not fully realize that this means his entry into the US was illegal. If the FBI realized this, it would be able to open a criminal investigation to locate Almihdhar, instead of an intelligence investigation. The New York office, which conducts the search for him, would have preferred a criminal investigation, as more agents could have worked on it, possibly allowing the office to locate Almihdhar before and stop 9/11. The Justice Department’s Office of Inspector General will remark after 9/11: “Thus, there was a clear basis to charge Almihdhar criminally with false statements or visa fraud. Significantly, this information had been provided to the FBI without the restrictive caveats placed on NSA reports and other intelligence information. As a result, if Almihdhar had been found, he could have been arrested and charged with a criminal violation based on the false statements on his visa application. However, the FBI did not seem to notice this when deciding whether to use criminal or intelligence resources to locate Almihdhar.” Almihdhar’s passport also lacks an expiry date and he is a terrorist posing as a tourist (see July 4, 2001). [US Department of Justice, 11/2004, pp. 351 pdf file]

Entity Tags: Usama bin Laden Unit (FBI), Khalid Almihdhar, Dina Corsi, Steve Bongardt, FBI New York Field Office, FBI Headquarters

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to author Lawrence Wright, on this day there is a conference call between FBI field agent Steve Bongardt, FBI headquarters agent Dina Corsi, and a CIA supervisor at Alec Station, the CIA’s bin Laden unit, who tells Bongardt to stand down in the search for future 9/11 hijacker Khalid Almihdhar. Corsi and Bongardt have been arguing over whether the search for Almihdhar in the US should be a criminal or intelligence investigation (see August 28, 2001 and August 28, 2001), and the CIA supervisor apparently sides with Corsi, saying the search should be an intelligence investigation, and so Bongardt, a criminal agent, cannot be involved in it. Bongardt is angry with this and remarks, “If this guy [Almihdhar] is in the country, it’s not because he’s going to f___ing Disneyland!” [Wright, 2006, pp. 353-4] However, there will be no mention of this conversation in the 9/11 Commission Report or the Justice Department’s report into the FBI’s performance before 9/11. [9/11 Commission, 7/24/2004, pp. 271; US Department of Justice, 11/2004, pp. 306-7 pdf file] According to the Justice Department report, there is a similar conference call between Bongardt, Corsi, and her supervisor at the FBI around this time (see August 28, 2001). It is possible Wright is confusing the supervisor of the CIA’s bin Laden unit with the supervisor of the FBI’s bin Laden unit, meaning that the CIA supervisor is not involved in this argument.

Entity Tags: Steve Bongardt, Alec Station, Khalid Almihdhar, Central Intelligence Agency, FBI New York Field Office, Dina Corsi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The FBI opens an intelligence investigation to find future 9/11 hijacker Khalid Almihdhar, despite protests from the FBI New York field office that FBI headquarters has wrongly insisted on an intelligence investigation, when a criminal investigation would be more appropriate and have a better chance of finding him. The Justice Department’s office of inspector general will later conclude that “the designation of the Almihdhar matter as an intelligence investigation, as opposed to a criminal investigation, undermined the priority of any effort to locate Almihdhar.” Upon learning of the decision, Steve Bongardt, an investigator working on the USS Cole bombing investigation, writes to headquarters agent Dina Corsi to express his frustration. He points out that she is unable to produce any solid documentary evidence to support her view of the “wall,” a mechanism that restricts the passage of some intelligence information to criminal agents at the FBI (see Early 1980s and July 19, 1995), and that her interpretation of the “wall” is at odds with the purpose for which it was established. He adds: “Whatever has happened to this—someday someone will die—and wall or not—the public will not understand why we were not more effective and throwing every resource we had at certain ‘problems.’ Let’s hope the [Justice Department’s] National Security Law Unit will stand behind their decisions then, especially since the biggest threat to us now, UBL [Osama bin Laden], is getting the most ‘protection.’” [US Congress, 9/20/2002; New York Times, 9/21/2002; US Department of Justice, 11/2004, pp. 307-9 pdf file; New Yorker, 7/10/2006 pdf file] Both the Justice Department’s office of inspector general and the 9/11 Commission will later back Bongardt and say the investigation should have been a criminal investigation, as the “wall” procedures did not apply. The inspector general will comment that Bongardt “was correct that the wall had been created to deal with the handling of only [Foreign Intelligence Surveillance Act] information and that there was no legal barrier to a criminal agent being present for an interview with Almihdhar if it occurred in the intelligence investigation.” [US Department of Justice, 11/2004, pp. 351 pdf file] The 9/11 Commission will remark that Corsi “misunderstood” the wall and that, “Simply put, there was no legal reason why the information [Corsi] possessed could not have been shared with [Bongardt].” It will conclude: “It is now clear that everyone involved was confused about the rules governing the sharing and use of information gathered in intelligence channels. Because Almihdhar was being sought for his possible connection to or knowledge of the Cole bombing, he could be investigated or tracked under the existing Cole criminal case. No new criminal case was needed for the criminal agent to begin searching for [him]. And as the NSA had approved the passage of its information to the criminal agent, he could have conducted a search using all available information. As a result of this confusion, the criminal agents who were knowledgeable about al-Qaeda and experienced with criminal investigative techniques, including finding suspects and possible criminal charges, were thus excluded from the search.” [9/11 Commission, 7/24/2004, pp. 271, 539]

Entity Tags: Osama bin Laden, Steve Bongardt, Usama bin Laden Unit (FBI), Office of the Inspector General (DOJ), National Commision on Terrorist Attacks, Foreign Intelligence Surveillance Act, Dina Corsi, FBI Headquarters, Khalid Almihdhar, FBI New York Field Office

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The CIA finally tells the FBI that al-Qaeda leader Khallad bin Attash attended an al-Qaeda summit in Malaysia in January 2000 with future 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi (see January 5-8, 2000). The CIA monitored the meeting and has known that bin Attash attended it for at least eight months (see January 4, 2001), but repeatedly failed to tell the FBI of this (see Shortly Before February 1, 2001, February 1, 2001, Mid-May 2001, and June 11, 2001). The CIA will later say that it thought the FBI knew of the identification in January 2001 (see January 5, 2001 and After), but a CIA manager asked for permission to pass the information to the FBI in July 2001, implying he knew the FBI did not have the information (see July 13, 2001). [US Department of Justice, 11/2004, pp. 298, 305, 310 pdf file] In addition, the text of the notifiction states, “We wish to advise you that, during a previously scheduled meeting with our joint source,” bin Attash was identified in a surveillance photo. [US Congress, 7/24/2003, pp. 150 pdf file] The cable containing the information is for Rodney Middleton, acting head of the FBI’s bin Laden unit, and also says that, if the FBI thinks it does not have all the photographs it needs of the Malaysia summit, it should ask the CIA for them. Middleton is aware that the FBI is investigating Almihdhar (see August 29, 2001), but there is no record of him or anyone else providing this information to either the agent investigating Almihdhar or the main investigation of the USS Cole bombing, which bin Attash commanded. The information was requested by FBI agent Dina Corsi and was passed through a CIA Counterterrorist Center representative to the FBI, presumably Tom Wilshire. Although one of bin Attash’s aliases was watchlisted one week ago (see August 23, 2001), he is not watchlisted under his real name even at this point, meaning the commander of the USS Cole attack can enter the US under his own name as he pleases. [US Department of Justice, 11/2004, pp. 298, 305, 310 pdf file]

Entity Tags: Tom Wilshire, Rod Middleton, Usama bin Laden Unit (FBI), Nawaf Alhazmi, Central Intelligence Agency, Khalid Almihdhar, Dina Corsi, Federal Bureau of Investigation, Khallad bin Attash

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Prince Turki al-Faisal, head of Saudi Arabia’s intelligence service for 24 years, is replaced. No explanation is given. He is replaced by Nawaf bin Abdul Aziz, his nephew and the king’s brother, who has “no background in intelligence whatsoever.” [Agence France-Presse, 8/31/2001; Wall Street Journal, 10/22/2001; Seattle Times, 10/29/2001] The Wall Street Journal later reports: “The timing of Turki’s removal—August 31—and his Taliban connection raise the question: Did the Saudi regime know that bin Laden was planning his attack against the US? The current view among Saudi-watchers is probably not, but that the House of Saud might have heard rumors that something was planned, although they did not know what or when. (An interesting and possibly significant detail: Prince Sultan, the defense minister, had been due to visit Japan in early September, but canceled his trip for no apparent reason less than two days before an alleged planned departure.)” [Wall Street Journal, 10/22/2001] It will later come out that Turki’s removal takes place during a time of great turmoil in the relationship between the US and Saudi Arabia, though it is not known if there is a connection (see August 27, 2001, August 29-September 6, 2001, and September 6, 2001). Turki is later sued in August 2002 for his role in 9/11 (see August 15, 2002), and is later appointed ambassador to Britain (see October 18, 2002) and then ambassador to the US (see August 21, 2005).

Entity Tags: Turki al-Faisal, Taliban, Osama bin Laden, Sultan bin Abdul Aziz Al Saud, Nawaf bin Abdul Aziz

Timeline Tags: Complete 911 Timeline

With President Bush back in Washington after a long vacation, CIA Director George Tenet resumes personally delivering the Presidential Daily Briefing (PDB) to him. Tenet has one meeting with Bush on August 31, 2001, after Bush’s return (see August 17 and 31, 2001), and then briefs him six more times in the first eight days of September. Bush is out of town the next few days, so he is briefed by other CIA personnel. [Agence France-Presse, 4/15/2004] By this time, Tenet has been told about the arrest of suspected terrorist Zacarias Moussaoui (see August 23, 2001). But there is no evidence he mentions this to Bush before 9/11. Further, on August 23, 2001, the CIA watchlisted 9/11 hijackers Khalid Almihdhar and Nawaf Alhazmi and began looking for them in the US (see August 23, 2001), but there’s no evidence Tenet or anyone else briefed Bush about this, either.

Entity Tags: Zacarias Moussaoui, George W. Bush, Khalid Almihdhar, George J. Tenet, Nawaf Alhazmi

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

White House counterterrorism chief Richard Clarke sends a memo to National Security Adviser Condoleezza Rice in which he warns that hundreds of Americans could die in an attack by al-Qaeda and complains that the Bush administration is not doing enough to combat the threat posed by the terrorist network. [9/11 Commission, 3/24/2004; Washington Post, 3/25/2004] The National Security Council’s principals committee—a group of senior officials who advise the president on issues of national security policy—is set to meet today to discuss al-Qaeda. Before the meeting takes place, Clarke sends a memo to Rice in which he criticizes US counterterrorism efforts.
Al-Qaeda Could Kill 'Hundreds of Americans' - The “real question” before the members of the principals committee, Clarke writes in the memo, is, “[A]re we serious about dealing with the al-Qaeda threat?” He suggests: “Decision makers should imagine themselves on a future day when the [White House Counterterrorism Security Group] has not succeeded in stopping al-Qaeda attacks and hundreds of Americans lay dead in several countries, including the US. What would those decision makers wish that they had done earlier?” “That future day could happen at any time,” he adds.
Clarke Complains about the Lack of Response to the USS Cole Bombing - Clarke criticizes the US military for failing to respond to the attack on the USS Cole in Yemen, in October 2000 (see October 12, 2000). “Many in al-Qaeda and the Taliban may have drawn the wrong lesson from the Cole: that they can kill Americans without there being a US response, without there being a price,” he writes. He states that he cannot understand “why we continue to allow the existence of large-scale al-Qaeda bases where we know people are being trained to kill Americans.”
Clarke Warns of a Possible 'Big Attack, with Lots of Casualties' - Clarke complains that without adequate funding: “You are left with a modest effort to swat flies, to try to prevent specific al-Qaeda attacks by using [intelligence] to detect them, and friendly governments’ police and intelligence officers to stop them. You are left waiting for the big attack, with lots of casualties, after which some major US retaliation will be in order.” [9/11 Commission, 7/24/2004, pp. 212-213]
Rice Later Says Memo Is 'Not a Warning about September 11th' - Rice will later say of Clarke’s memo: “It would not be appropriate or correct to characterize what Dick [Clarke] wrote to me on September 4th as a warning of an impending attack. What he was doing was, I think, trying to buck me up so that when I went into this principals meeting, I was sufficiently on guard against the kind of bureaucratic inertia that he had fought all of his life.” The memo, she will say, “was a warning to me not to get dragged down by the bureaucracy, not a warning about September 11th.” [9/11 Commission, 4/8/2004] The principals committee’s meeting today is the committee’s first meeting on al-Qaeda issues. [9/11 Commission, 3/24/2004; 9/11 Commission, 7/24/2004, pp. 212] Clarke had “urgently” called for such a meeting back in January this year (see January 25, 2001). [Clarke, 2004, pp. 237]

Entity Tags: Richard A. Clarke, Condoleezza Rice, Al-Qaeda

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Robert Fuller, a rookie FBI agent at the bureau’s New York field office, contacts Dina Corsi, an agent in the bin Laden unit at FBI headquarters, about the search for Khalid Almihdhar. Fuller, who has been tasked to look for Almihdhar in the US, proposes that the FBI try to obtain additional data on Almihdhar, such as a credit card number from Saudi Airlines, with which Almihdhar flew to the US (see July 4, 2001). However, according to Fuller, Corsi tells him that it would not be prudent to do so. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 65 pdf file] As a result, Fuller does not do the credit check (see September 4-5, 2001). It is not known why Corsi advises this.

Entity Tags: Usama bin Laden Unit (FBI), Federal Bureau of Investigation, FBI New York Field Office, Dina Corsi, FBI Headquarters, Robert Fuller

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

National Security Adviser Rice, upset with a media leak, orders an investigation that will uncover evidence of widespread Israeli spying in the US. The Saudis had recently threatened to end their close alliance with the US (see August 27, 2001 and August 29-September 6, 2001), and on September 6, 2001, President Bush held a meeting attended by Rice and others to work on how to appease Saudi concerns (see September 6, 2001). Just three days after the meeting, there is a story by Jane Perlez in the New York Times accurately detailing what was discussed in the meeting. It will later be reported that Rice is furious about the leak to Perlez and immediately demands a clampdown on leakers. The determination to improve secrecy increases in the wake of the 9/11 attacks. This leak investigation focuses on Israelis in the US. No one is ever prosecuted for the leak to Perlez, but the investigation will takes on a life of its own and continue for years. [New York Times, 9/9/2001; JTA (Jewish Telegraphic Agency, 5/17/2005; Nation, 7/14/2005] It appears the FBI had been investigating Israeli spying in the US since at least 1999 (see April 13, 1999-2004), and there are reports of a discovery of a “massive” Israeli spy operation in the US in 2001 (see 2001) and/or the discovery of the Israeli art student spy ring (see March 23, 2001 and June 2001). It is unclear if there is any connection between these investigations and this media link investigation or not.

Entity Tags: Jane Perlez, Condoleezza Rice

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

David O. Cooke.David O. Cooke. [Source: US Department of Defense]Some Pentagon Renovation Program workers are concerned about the possibility of a plane being deliberately crashed into the Pentagon. This is according to Stacie Condrell, the leader of the Pentagon Renovation Program’s planning, relocation, requirements integration, standards, and space management group. Condrell will say, shortly after 9/11, that although the emergency response to an attack on the Pentagon was not part of its area of responsibility, her group had been “involved, as builders, in what we can do to be smarter and better prepared against things like” the 9/11 attack on the Pentagon.
Workers Contemplate a 'Crazy Pilot' Crashing a Plane into the Pentagon - She will say that, before 9/11, “the particular plane incident” her group thought might happen would involve “one of the regularly scheduled US Air commuter flights from North Carolina that flies directly over the center courtyard [of the Pentagon] 10 or 12 times a day.” This plane “would have a crazy pilot who would crash into the building.” The reason her group had this concern, Condrell will say, is that “all of the people specifically involved in analyzing the physical threat to our environment”—such as the secretary of defense, the other military secretaries, and members of the Defense Threat Reduction Agency and the Defense Protective Service—“mention over and over again that [the Pentagon is] the only national military headquarters in the world that allows commercial overflight.” [Historical Office, Office of the Secretary of Defense, 10/30/2001 pdf file]
Administrator Considers the Possibility of a Plane Hitting the Pentagon - David O. “Doc” Cooke, the Pentagon’s director of administration and management, will similarly say that the event of a plane being deliberately crashed into the Pentagon is seen as a possibility before 9/11. He will say that ways in which the Pentagon might be attacked that are considered possible include “a small aircraft, probably containing explosives, which would either drop the explosive or possibly dive into the building.” [Historical Office, Office of the Secretary of Defense, 10/18/2001 pdf file]
An Explosion outside the Pentagon Is Seen as the Biggest Threat - However, Lee Evey, manager of the Pentagon Renovation Program from November 1997, will say that an attack involving an explosion outside the building is considered the biggest danger to the Pentagon. When asked what he had considered the most likely threat to the Pentagon before 9/11, he will say that a “blast”—meaning an external explosion—“as a threat to the building was very much on our minds.” He will add that the Oklahoma City and Khobar Towers bombings in 1995 and 1996, respectively (see 8:35 a.m. - 9:02 a.m. April 19, 1995 and June 25, 1996), “really influenced our thinking.” [Historical Office, Office of the Secretary of Defense, 10/22/2001 pdf file] Due to this concern, around 1997 or 1998, the Army Corps of Engineers performs simulations to measure how much damage the Pentagon would suffer if a truck bomb exploded outside it. [Historical Office, Office of the Secretary of Defense, 12/7/2001 pdf file; Vogel, 2007, pp. 417] The Pentagon Renovation Program, which began in the early 1990s, involves a complete overhaul of the interior of the Pentagon. [American Forces Press Service, 9/30/2005] From 1998, upgrading security at the Pentagon is one of its priorities. [Goldberg et al., 2007, pp. 6]

Entity Tags: David O. Cooke, Pentagon Renovation Program, Lee Evey, Stacie Condrell

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An Echelon station in Menwith Hill, Britain.An Echelon station in Menwith Hill, Britain. [Source: BBC]By the 1980s, a high-tech global electronic surveillance network shared between the US, Britain, Canada, Australia, and New Zealand is gathering intelligence all over the world. The BBC describes Echelon’s power as “astounding,” and elaborates: “Every international telephone call, fax, e-mail, or radio transmission can be listened to by powerful computers capable of voice recognition. They home in on a long list of key words, or patterns of messages. They are looking for evidence of international crime, like terrorism.” [BBC, 11/3/1999] One major focus for Echelon before 9/11 is al-Qaeda. For instance, one account mentions Echelon intercepting al-Qaeda communications in Southeast Asia in 1996 (see Before September 11, 2001). A staff member of the National Security Council who regularly attends briefings on bin Laden states, “We are probably tapped into every hotel room in Pakistan. We can listen in to just about every phone call in Afghanistan.” However, he and other critics will claim one reason why US intelligence failed to stop terrorism before 9/11 was because there was too much of a focus on electronic intelligence gathering and not enough focus on human interpretation of that vast data collection. [Toronto Star, 2/2/2002]

Entity Tags: United Kingdom, United States, Osama bin Laden, Echelon, National Security Council, Canada, Australia, Al-Qaeda, New Zealand

Timeline Tags: Complete 911 Timeline, 9/11 Timeline, Civil Liberties

It has been widely reported that the CIA never had any assets near bin Laden before 9/11. For instance, Lawrence Wright will write in his highly regarded 2006 book, The Looming Tower, “The fact is that the CIA had no one inside al-Qaeda or the Taliban security that surrounded bin Laden.” [Wright, 2006, pp. 265] But author Ronald Kessler will write in a 2004 book, “Often, the CIA used operatives from Arab intelligence services like those of Jordan, Syria, Egypt, and other countries to infiltrate bin Laden’s organization.” A longtime CIA officer says, “Egyptians, Jordanians, [and] Palestinians penetrated the bin Laden organization for us. It’s B.S. that we didn’t.” Kessler further explains that such operations remain one of the CIA’s best-kept secrets and often occur even with intelligence agencies the CIA is sometimes otherwise at odds with. Kessler says, “In return for help, the CIA provided them with money, equipment, and intelligence on their adversaries. Over the years, the Jordanians, for example, relied on the CIA to alert them to plots against the king. Over time, the Jordanians became so good at the intelligence game that they were better at detecting plots than the CIA.” [Kessler, 2004, pp. 143] Jack Cloonan, an FBI expert on al-Qaeda, will later say, “There were agents run into the camps. But most of them were not very well placed,” and lacked access to the inner circles. [United Press International, 11/27/2006] One example of such an asset may be Khalil Deek, who worked closely with al-Qaeda leader Abu Zubaida (see 1998-December 11, 1999) and was reportedly a mole for Jordanian intelligence (see Shortly After December 11, 1999). In the months before 9/11, Jordan will warn the US that al-Qaeda is planning a major attack inside the US using aircraft (see Late Summer 2001), and Egypt will warn the CIA that al-Qaeda has 20 operatives on a mission in the US, some of them training to fly (see Late July 2001).

Entity Tags: Central Intelligence Agency, Syria, Jack Cloonan, Jordan General Intelligence Department, Khalil Deek, Egypt

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

NORAD’s war room in Cheyenne Mountain, ColoradoNORAD’s war room in Cheyenne Mountain, Colorado [Source: Val Gempis]Lieutenant Colonel Dawne Deskins and other day shift employees at NORAD’s Northeast Air Defense Sector (NEADS) in Rome, NY, start their workday. NORAD is conducting a week-long, large-scale exercise called Vigilant Guardian. [Newhouse News Service, 1/25/2002] Deskins is regional mission crew chief for the Vigilant Guardian exercise. [ABC News, 9/11/2002]
Exercise Includes Simulated Attack on the US - Vigilant Guardian is described as “an exercise that would pose an imaginary crisis to North American Air Defense outposts nationwide”; as a “simulated air war”; and as “an air defense exercise simulating an attack on the United States.” According to the 9/11 Commission, it “postulated a bomber attack from the former Soviet Union.” [Newhouse News Service, 1/25/2002; Filson, 2003, pp. 55 and 122; 9/11 Commission, 7/24/2004, pp. 458] Vigilant Guardian is described as being held annually, and is one of NORAD’s four major annual exercises. [Filson, 2003, pp. 41; Arkin, 2005, pp. 545; GlobalSecurity (.org), 4/27/2005] However, one report says it takes place semi-annually. [Aviation Week and Space Technology, 6/3/2002] Accounts by participants vary on whether 9/11 is the second, third, or fourth day of the exercise. [Code One Magazine, 1/2002; Newhouse News Service, 1/25/2002; Ottawa Citizen, 9/11/2002] Vigilant Guardian is a command post exercise (CPX), and in at least some previous years was conducted in conjunction with Stratcom’s Global Guardian exercise and a US Space Command exercise called Apollo Guardian. [US Congress, n.d.; Arkin, 2005, pp. 545; GlobalSecurity (.org), 4/27/2005] All of NORAD is participating in Vigilant Guardian on 9/11. [Aviation Week and Space Technology, 6/3/2002]
Exercise Includes Simulated Hijacking - Vanity Fair reports that the “day’s exercise” (presumably Vigilant Guardian) is “designed to run a range of scenarios, including a ‘traditional’ simulated hijack in which politically motivated perpetrators commandeer an aircraft, land on a Cuba-like island, and seek asylum.” [Vanity Fair, 8/1/2006] However, at NEADS, most of the dozen or so staff on the operations floor have no idea what the exercise is going to entail and are ready for anything. [Utica Observer-Dispatch, 8/5/2004]
NORAD Fully Staffed and Alert - NORAD is currently running a real-world operation named Operation Northern Vigilance (see September 9, 2001). It may also be conducting a field training exercise calling Amalgam Warrior on this morning (see 9:28 a.m. September 11, 2001). NORAD is thus fully staffed and alert, and senior officers are manning stations throughout the US. The entire chain of command will be in place and ready when the first hijacking is reported. An article later says, “In retrospect, the exercise would prove to be a serendipitous enabler of a rapid military response to terrorist attacks on September 11.” [Aviation Week and Space Technology, 6/3/2002; Bergen Record, 12/5/2003] Colonel Robert Marr, in charge of NEADS, will say: “We had the fighters with a little more gas on board. A few more weapons on board.” [ABC News, 9/11/2002] However, Deskins and other NORAD officials later are initially confused about whether the 9/11 attacks are real or part of the exercise (see (8:38 a.m.-8:43 a.m.) September 11, 2001).

Entity Tags: Northeast Air Defense Sector, Dawne Deskins, North American Aerospace Defense Command, Operation Northern Vigilance, Vigilant Guardian, Robert Marr

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The specially modified C-135 nicknamed ‘Speckled Trout.’The specially modified C-135 nicknamed ‘Speckled Trout.’ [Source: United States Air Force]General Henry Shelton, the chairman of the Joint Chiefs of Staff, takes off to fly to Europe for a NATO conference, and will therefore be away from the US when the 9/11 terrorist attacks occur. [Giesemann, 2008, pp. 20, 22; Shelton, Levinson, and McConnell, 2010, pp. 430-433] Shelton is scheduled to attend a meeting of the Military Committee—NATO’s highest military authority—in Budapest, Hungary, on September 12, to discuss the situation in the Balkans, the European Security and Defense Identity, and NATO’s new force structure. On his return journey, he is set to stop in London, Britain, to be knighted by the Queen. [North Atlantic Treaty Organization, 9/10/2001; North Atlantic Treaty Organization, 9/11/2001; Shelton, Levinson, and McConnell, 2010, pp. 430] Shelton takes off from Andrews Air Force Base, just outside Washington, DC, on a specially modified C-135 (the military version of a Boeing 707) nicknamed “Speckled Trout.” Normally he flies on a VIP Boeing 757 often used by the vice president, but that aircraft is presently unavailable, so he is flying instead on the C-135, which is usually reserved for the Air Force chief of staff. Those accompanying Shelton on the flight include his wife, Carolyn; his executive assistant, Colonel Doug Lute; his aides, Master Sergeant Mark Jones and Lieutenant Commander Suzanne Giesemann; and his personal security agent, Chief Warrant Officer Marshall McCants. [Giesemann, 2008, pp. 20-22; Shelton, Levinson, and McConnell, 2010, pp. 431, 434] When Shelton is out of the country, General Richard Myers, the vice chairman of the Joint Chiefs of Staff, is designated by law as acting chairman of the Joint Chiefs of Staff in his place. Shelton will later recall, “Until I crossed back into United States airspace, all the decisions would be [Myers’s] to make, in conjunction with Secretary [of Defense Donald] Rumsfeld and the president.” [Myers, 2009, pp. 10; Shelton, Levinson, and McConnell, 2010, pp. 432] After learning of the attacks in New York, Shelton will give the order for his plane to return to the US (see (8:50 a.m.-10:00 a.m.) September 11, 2001). [Giesemann, 2008, pp. 22-23; Shelton, Levinson, and McConnell, 2010, pp. 431] However, the plane will repeatedly be denied permission to enter US airspace (see (After 9:45 a.m.) September 11, 2001) and will only land back in the US at 4:40 p.m. (see 4:40 p.m. September 11, 2001). Shelton will only arrive at the National Military Command Center at the Pentagon an hour after that (see 5:40 p.m. September 11, 2001). [Federal Aviation Administration, 9/11/2001 pdf file; Myers, 2009, pp. 159; Air Force Magazine, 9/2011 pdf file]

Entity Tags: Douglas E. Lute, Carolyn Shelton, Richard B. Myers, Suzanne Giesemann, Henry Hugh Shelton, Mark Jones, Marshall McCants

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Many aircraft at Andrews Air Force Base, which is just a few miles outside Washington, DC, are taking part in training exercises. James Ampey, an FAA air traffic controller who is currently on duty in the control tower at the base, will later recall that there are “an unusually high number of aircraft taking off and landing at Andrews [this] morning, because previously scheduled military exercises [are] underway.” [9/11 Commission, 7/28/2003 pdf file] It is unclear what specific exercises these aircraft are participating in, and the exact time period Ampey is referring to.
Militarized 747 Involved in 'Global Guardian' Exercise - According to journalist and author Dan Verton, around the time of the Pentagon attack, “civilian and military officials [are] boarding a militarized version of a Boeing 747, known as the E-4B National Airborne Operations Center (NAOC), at an airfield outside of the nation’s capital. They [are] preparing to conduct a previously scheduled Defense Department exercise” (see (9:27 a.m.) September 11, 2001). [Verton, 2003, pp. 143-144] This airfield is Andrews Air Force Base and the exercise being referred to is the US Strategic Command’s annual exercise, Global Guardian, for which three E-4Bs are launched (see 8:30 a.m. September 11, 2001 and Before 9:00 a.m. September 11, 2001). [Omaha World-Herald, 2/27/2002; Flying K, 9/7/2012 pdf file] Whether other aircraft that are taking off or landing at Andrews are participating in Global Guardian is unknown.
NORAD Exercise, 'Vigilant Guardian' - Another major exercise taking place this morning is called Vigilant Guardian. All of the North American Aerospace Defense Command (NORAD) is participating in it (see (6:30 a.m.) September 11, 2001). [Newhouse News Service, 1/25/2002; Aviation Week and Space Technology, 6/3/2002] However, Andrews is not one of NORAD’s seven “alert” sites around the US. [Airman, 12/1999] And the 113th Wing of the District of Columbia Air National Guard, which is based at Andrews, is not part of the NORAD air defense force. [Aviation Week and Space Technology, 9/9/2002; Filson, 2003, pp. 76] Furthermore, members of the 113th Wing have just returned from a major training exercise in Nevada (see Late August-September 8, 2001), and so, with only a few pilots and planes available, today is a “light flying day” for their unit. [9/11 Commission, 3/11/2004 pdf file] Presumably the 113th Wing is therefore not currently participating in Vigilant Guardian or any other major exercises.
Numerous Units at Andrews - There are, however, many units at Andrews that may be participating in exercises. Among more than 60 separate organizations located at the base are units from the Army, Navy, Marine Corps, Air Force Reserve, and Air National Guard. [DC Military (.com), 6/2001; GlobalSecurity (.org), 1/21/2006] These units include Marine Fighter Attack Squadron 321 (VMFA-321), which flies the F/A-18 Hornet fighter jet, and Naval Air Facility, Washington, DC, which has numerous aircraft available, including the F/A-18 Hornet. [DC Military (.com), 2/9/2001; DC Military (.com), 6/2001]
Andrews Units Respond to Attacks - DC Air National Guard fighters will later take off from Andrews to protect Washington in response to the morning’s attacks (see (10:38 a.m.) September 11, 2001, 10:42 a.m. September 11, 2001, and 11:11 a.m. September 11, 2001). [Aviation Week and Space Technology, 9/9/2002] And a member of VMFA-321 calls NORAD’s Northeast Air Defense Sector (NEADS) at around 9:50 a.m. to offer his unit’s assistance in response to the attacks (see (9:50 a.m.) September 11, 2001). [Spencer, 2008, pp. 188]

Entity Tags: Andrews Air Force Base, James Ampey

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 77 departs Dulles International Airport near Washington, ten minutes after its 8:10 scheduled departure time. [Washington Post, 9/12/2001; CNN, 9/17/2001; Guardian, 10/17/2001; Associated Press, 8/21/2002; 9/11 Commission, 6/17/2004]

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Pete Zalewski.Pete Zalewski. [Source: NBC]Because the talkback button on Flight 11 has been activated, Boston Center air traffic controllers can hear a hijacker on board say to the passengers: “We have some planes. Just stay quiet and you’ll be OK. We are returning to the airport.” [Boston Globe, 11/23/2001; 9/11 Commission, 7/24/2004, pp. 19] Air traffic controller Pete Zalewski recognizes this as a foreign, Middle Eastern-sounding voice, but does not make out the specific words “we have some planes.” He responds, “Who’s trying to call me?” Seconds later, in the next transmission, the hijacker continues: “Nobody move. Everything will be OK. If you try to make any moves you’ll endanger yourself and the airplane. Just stay quiet.” [New York Times, 10/16/2001; 9/11 Commission, 6/17/2004; MSNBC, 9/9/2006] Bill Peacock, the FAA director of air traffic services, later claims, “We didn’t know where the transmission came from, what was said and who said it.” David Canoles, the FAA’s manager of air traffic evaluations and investigations, adds: “The broadcast wasn’t attributed to a flight. Nobody gave a flight number.” [Washington Times, 9/11/2002] Similarly, an early FAA report will state that both these transmissions came from “an unknown origin.” [Federal Aviation Administration, 9/17/2001 pdf file] Zalewski asks for an assistant to help listen to the transmissions coming from the plane, and puts its frequency on speakers so others at Boston Center can hear. Because Zalewski didn’t understand the initial hijacker communication from Flight 11, the manager of Boston Center instructs the center’s quality assurance specialist to “pull the tape” of the transmission, listen to it carefully, and then report back. They do this, and by about 9:03 a.m. a Boston manager will report having deciphered what was said in the first hijacker transmission (see 9:03 a.m. September 11, 2001). [9/11 Commission, 6/17/2004; MSNBC, 9/9/2006] Fellow Boston controller Don Jeffroy also hears the tape of the hijacker transmissions, though he doesn’t state at what time. He says: “I heard exactly what Pete [Zalewski] heard. And we had to actually listen to it a couple of times just to make sure that we were hearing what we heard.” [MSNBC, 9/11/2002] At some point, Ben Sliney, the national operations manager at the FAA’s Herndon Command Center, gets word of the “We have some planes” message, and later says the phrase haunts him all morning. American Airlines Executive Vice President for Operations Gerard Arpey is also informed of the “strange transmissions from Flight 11” at some point prior to when it crashes at 8:46 a.m. [USA Today, 8/12/2002] Boston Center will receive a third transmission from Flight 11 about ten minutes later (see (8:34 a.m.) September 11, 2001).

Entity Tags: Bill Peacock, Boston Air Route Traffic Control Center, David Canoles, Pete Zalewski

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Offutt Air Force Base control tower during Global Guardian 1998.Offutt Air Force Base control tower during Global Guardian 1998. [Source: Jeffery S. Viano]As the 9/11 attacks are taking place, a large military training exercise called Global Guardian is said to be “in full swing.” It has been going on since the previous week. [Omaha World-Herald, 2/27/2002; Omaha World-Herald, 9/10/2002] Global Guardian is an annual exercise sponsored by US Strategic Command (Stratcom) in cooperation with US Space Command and NORAD. One military author defines Stratcom as “the single US military command responsible for the day-to-day readiness of America’s nuclear forces.” [Arkin, 2005, pp. 59]
Exercise Tests Military's Ability to Fight a Nuclear War - Global Guardian is a global readiness exercise involving all Stratcom forces and aims to test Stratcom’s ability to fight a nuclear war. It is one of many “practice Armageddons” that the US military routinely stages. [Bulletin of the Atomic Scientists, 11/1/1997; Associated Press, 2/21/2002; Omaha World-Herald, 2/27/2002; Omaha World-Herald, 9/10/2002] It links with a number of other military exercises, including Crown Vigilance (an Air Combat Command exercise), Apollo Guardian (a US Space Command exercise), and the NORAD exercises Vigilant Guardian and Amalgam Warrior. [US Department of Defense, 5/1997; GlobalSecurity (.org), 4/27/2005] Global Guardian is both a command post and a field training exercise, and is based around a fictitious scenario designed to test the ability of Stratcom and its component forces to deter a military attack against the US. Hundreds of military personnel are involved. [US Congress, n.d.; Collins Center Update, 12/1999 pdf file; Times-Picayune, 9/8/2002] The exercise involves “a lot of the elements of what ultimately would be the nuclear command and control system in support of a national emergency,” according to Admiral Richard Mies, the commander in chief of Stratcom. It includes an “exercise secretary of defense” and “an exercise president.” Mies will say that because of the exercise, “A lot of [Stratcom’s] command and control systems that, in peacetime, are normally not on alert were at a much, much higher state of alert [on September 11] and we had a number of aircraft, manned control aircraft that were airborne that were simulating their wartime roles.” [NET News, 12/27/2011]
Exercise Normally Held in October or November - According to a 1998 Internet article by the British American Security Information Council—an independent research organization—Global Guardian is held in October or November each year. [Kristensen, 10/1998] In his book Code Names, NBC News military analyst William Arkin dates this exercise for October 22-31, 2001. [Arkin, 2005, pp. 379] And a military newspaper reported in March 2001 that Global Guardian was scheduled for October 2001. [Space Observer, 3/23/2001, pp. 2 pdf file] If this is correct, then some time after March, the exercise must have been rescheduled for early September.
Exercise Includes a 'Computer Network Attack' - Furthermore, a 1998 Defense Department newsletter reported that for several years Stratcom had been incorporating a computer network attack (CNA) into Global Guardian. The attack involved Stratcom “red team” members and other organizations acting as enemy agents, and included attempts to penetrate the command using the Internet and a “bad” insider who had access to a key command and control system. The attackers “war dialed” the phones to tie them up and sent faxes to numerous fax machines throughout the Command. They also claimed they were able to shut down Stratcom’s systems. Reportedly, Stratcom planned to increase the level of computer network attack in future Global Guardian exercises. [IAnewsletter, 6/1998 pdf file] It is unclear if a computer network attack is incorporated into Global Guardian in 2001.

Entity Tags: US Strategic Command, Apollo Guardian, Crown Vigilance, Global Guardian, North American Aerospace Defense Command, US Department of Defense, US Space Command, Vigilant Guardian, Amalgam Warrior, Richard Mies

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The US Strategic Command command center.The US Strategic Command command center. [Source: US Strategic Command]At the time the attacks in New York occur, a small group of business leaders are having breakfast at Offutt Air Force Base in Omaha, Nebraska, where the US Strategic Command (Stratcom) is headquartered. With them is Admiral Richard Mies, the commander in chief of Stratcom. They are in town for an annual charity fundraiser event due to take place later in the day, hosted by the multi-billionaire Warren Buffett. Along with other visitors who have come for the fundraiser, they are scheduled to tour the Stratcom underground command center, located 60 feet below Offutt, and receive an unclassified mission briefing. According to the Omaha World-Herald, staff members have left the command center in advance of their visit. It is only after the second attack occurs, at 9:03, that Admiral Mies excuses himself from the breakfast and the battle staff reconvenes in the center. [San Francisco Business Times, 2/1/2002; Omaha World-Herald, 2/27/2002] It is unclear what effect the absence of Mies and the members of the battle staff have upon the military’s ability to respond effectively to the first attacks. However, the command center does have significant capabilities that would, presumably, be of much use under such a crisis. Stratcom is the military command responsible for the readiness of America’s nuclear forces. [Arkin, 2005, pp. 59] The Lincoln Journal Star describes its underground command center as “a military nerve center that collects and assesses information from high-tech ‘eyes and ears’ across—and above—the globe.” [Journal Star (Lincoln), 10/25/2000] The cavernous room has eight giant video screens and complex communications systems. [Associated Press, 2/21/2002; Omaha World-Herald, 2/27/2002] Stratcom itself states that the senior controller in the command center “has a direct line to the National Military Command Center in Washington, DC, and to the other major command headquarters.” This system, called the Joint Chiefs of Staff Alerting Network, allows the commander in chief of Stratcom to make “prompt contact with the president, the secretary of defense, the chairman of the Joint Chiefs of Staff, and other unified commanders.” Furthermore, “Through satellites and radio networks (VLF, LF, UHF and HF), the command center can communicate with aircraft in flight over any part of the world. A principal purpose of these networks is to pass National Command Authority [i.e. the president and secretary of defense] orders to the alert forces.” While only the president can order nuclear strikes, the commander in chief of Stratcom “can launch aircraft for survival.” [United States Strategic Command, 6/22/2001] With the command center’s sophisticated capabilities, after Mies returns to it from his breakfast, the eight video screens there are “loaded up with data,” providing him with “the latest information on the unfolding drama.” [Omaha World-Herald, 2/27/2002] And at the time President Bush arrives at Offutt, later in the day (see 2:50 p.m. September 11, 2001), the battle staff in the center will reportedly be “watching the skies over the United States” and “tracking a commercial airliner on its way from Spain to the United States.” [Washington Post, 1/27/2002; CBS News, 9/11/2002]

Entity Tags: Richard Mies, US Strategic Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The hole caused by the Flight 11 crash.The hole caused by the Flight 11 crash. [Source: Reuters]Flight 11 slams into the WTC North Tower (Building 1). Hijackers Mohamed Atta Waleed Alshehri, Wail Alshehri, Abdulaziz Alomari, and Satam Al Suqami presumably are killed instantly, and many more in the tower will die over the next few hours. Seismic records pinpoint the crash at 26 seconds after 8:46 a.m. [CNN, 9/12/2001; New York Times, 9/12/2001; North American Aerospace Defense Command, 9/18/2001; USA Today, 12/20/2001; Federal Emergency Management Agency, 5/1/2002, pp. 1-10; New York Times, 5/26/2002; USA Today, 8/12/2002; Associated Press, 8/21/2002; Newsday, 9/10/2002] The NIST report states the crash time to be 8:46:30. [National Institute of Standards and Technology, 9/2005, pp. 19] The 9/11 Commission Report states the crash time to be 8:46:40. [9/11 Commission, 7/24/2004, pp. 7] Investigators believe the plane still has about 10,000 gallons of fuel (see 8:57 a.m. September 11, 2001). [New York Times, 5/26/2002] The plane strikes the 93rd through 99th floors in the 110-story building. No one above the crash line survives; approximately 1,360 people die. Below the crash line, approximately 72 die and more than 4,000 survive. Both towers are slightly less than half full at the time of the attack, with between 5,000 to 7,000 people in each tower. This number is lower than expected. Many office workers have not yet shown up to work, and tourists to the observation deck opening at 9:30 A.M. have yet to arrive. [USA Today, 12/20/2001; National Institute of Standards and Technology, 9/2005, pp. 20-22] The impact severs some columns on the north side of the North Tower. Each tower is designed as a “tube-in-tube” structure and the steel columns which support its weight are arranged around the perimeter and in the core. The plane, which weighs 283,600 lb and is traveling at an estimated speed of around 430 mph (see October 2002-October 2005), severs 35 of the building’s 236 perimeter columns and damages another two. The damage to the South Tower’s perimeter will be similar (see 9:03 a.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 5-9, 20, 22] The perimeter columns bear about half of the tower’s weight, so this damage reduces its ability to bear gravity loads by about 7.5 percent. [National Institute of Standards and Technology, 9/2005, pp. 6] The actual damage to the 47 core columns is not known, as there are no photographs or videos of it, but there will be much speculation about this after 9/11. It will be suggested that some parts of the aircraft may have damaged the core even after crashing through the exterior wall. According to the National Institute of Standards and Technology (NIST): “Moving at 500 mph, an engine broke any exterior column it hit. If the engine missed the floor slab, the majority of the engine core remained intact and had enough residual momentum to sever a core column upon direct impact.” [National Institute of Standards and Technology, 9/2005, pp. 107] According to NIST’s base case computer model, three of the core columns are severed and another ten suffer some damage. [National Institute of Standards & Technology, 9/2005, pp. 189 pdf file] If this is accurate, it means that the impact damage to the core reduces the Tower’s strength by another approximately 7.5 percent, meaning that the building loses about 15 percent of its strength in total. This damage will be cited after 9/11 by NIST and others researchers as an event contributing to the building’s collapse (see October 23, 2002 and October 19, 2004). In addition, some of the fireproofing on the steel columns and trusses may be dislodged. The original fireproofing on the fire floors was mostly Blazeshield DC/F, but some of the fireproofing on the flooring has recently been upgraded to Blazeshield II, which is about 20 percent denser and 20 percent more adhesive. [National Institute of Standards & Technology, 9/2005, pp. xxxvi, 83 pdf file] Photographs and videos of the towers will not show the state of fireproofing inside the buildings, but NIST will estimate the damage to it using a computer model. Its severe case model (see (October 2002-October 2005)) will predict that 43 of the 47 core columns are stripped of their fireproofing on one or more floors and that fireproofing is stripped from trusses covering 60,000 ft2 of floor area, the equivalent of about one and a half floors. NIST will say that the loss of fireproofing is a major cause of the collapse (see April 5, 2005), but only performs 15 tests on fireproofing samples (see October 26, 2005). [National Institute of Standards and Technology, 9/2005, pp. 23] According to NIST, more fireproofing is stripped from the South Tower (see 9:03 a.m. September 11, 2001).

Entity Tags: Mohamed Atta, National Institute of Standards and Technology, Satam Al Suqami, Waleed Alshehri, Abdulaziz Alomari, World Trade Center, Wail Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Judy Martz.Judy Martz. [Source: Publicity photo]Emergency managers from around the US, including Federal Emergency Management Agency (FEMA) Director Joseph Allbaugh and representatives from the emergency management agencies of 47 states, are away from their home states at the time of the terrorist attacks, attending the annual conference of the National Emergency Management Association (NEMA) at a resort in Big Sky, Montana. The main focuses of the event have included the issues of domestic terrorism and weapons of mass destruction. [New York Times, 9/12/2001; State Government News, 10/2001 pdf file] The conference began on September 8, and was originally planned to continue until September 12 (see September 8-11, 2001). [Natural Hazards Observer, 3/2001; National Emergency Management Association, 8/15/2001]
Emergency Managers Learn of Attacks - At 9:00 a.m., conference attendees are scheduled to participate in a series of sessions on domestic preparedness, which has been a key topic for NEMA over the past three years. [National Emergency Management Association, 8/15/2001; State Government News, 10/2001 pdf file] According to the New York Times, “One of the day’s main seminar topics was how to prepare for terrorist attacks.” [New York Times, 9/12/2001] However, numerous pagers go off as officials are notified of the events in New York. By the time officials gather around the television in the resort’s bar to see what is happening, the second plane has hit the World Trade Center (see 9:03 a.m. September 11, 2001) and the nature of the emergency is obvious. [Stateline (.org), 9/10/2002]
Emergency Managers Respond to Attacks - After the emergency managers at the conference see the coverage of the attacks on television, they “automatically organized themselves into particular groups to focus on transportation issues or to capture information,” Trina Hembree, the executive director of NEMA, will later recall. [Stateline (.org), 10/11/2001] The emergency managers, along with federal personnel and private-sector members, go about coordinating their jurisdictions’ responses to the attacks from the resort. Hotel employees add phone lines and equipment so as to enable communication and the tracking of events. A 24-hour emergency operations center is set up, and teams are organized to address specific areas, such as transportation and medical needs. The emergency managers monitor events and stay in contact with their agencies by phone, and also attend briefings at the resort, where they are updated on the national situation. [State Government News, 10/2001 pdf file]
State of Emergency Declared in Montana - Partly due to concerns over the safety of the emergency management officials at the conference, Montana Governor Judy Martz declares a state of emergency. [Stateline (.org), 9/13/2001] Furthermore, roads to the Big Sky resort are closed, and security for the resort is provided by the local sheriff’s department and volunteer fire department, the Montana Highway Patrol, the Montana National Guard, and the FBI.
Arrangements Made to Fly Key Officials Home - The conference’s organizers arrange for military aircraft to fly state emergency management leaders back to their capitals. [New York Times, 9/12/2001; State Government News, 10/2001 pdf file] Allbaugh and officials from several states that are directly involved in the attacks are flown home throughout the day (see (After 11:00 a.m.) September 11, 2001, (After 11:00 a.m.) September 11, 2001, and (After 4:30 p.m.) September 11, 2001), but others at the conference have to drive long distances back to their states.
Emergency Managers 'Not Where They Wanted to Be' - As one news report will later describe, when the attacks occur, “emergency managers were not where they wanted to be.” FEMA spokesman Mark Wolfson will note the inconvenient timing of the attacks, saying that FEMA officials do not know whether they were timed to catch emergency officials off guard. “That would be speculation,” he says. “But it is something that law enforcement investigators might be looking at.” [Stateline (.org), 9/13/2001; State Government News, 10/2001 pdf file] NEMA is the professional association of state emergency management directors. [Natural Hazards Observer, 3/2001] Hundreds of state emergency management officials, including almost all of the US’s state emergency management directors, and most of the senior FEMA staff are in Montana for its annual conference. [Stateline (.org), 9/13/2001; State Government News, 10/2001 pdf file]

Entity Tags: Joseph M. Allbaugh, Judy Martz, Federal Emergency Management Agency, National Emergency Management Association, Trina Hembree, Mark Wolfson

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Personnel and aircraft at Barksdale Air Force Base in Louisiana are participating in the annual US Strategic Command (Stratcom) exercise Global Guardian (see 8:30 a.m. September 11, 2001) when the first crash at the World Trade Center is reported on television. [US Department of Defense, 5/1997; Times-Picayune, 9/8/2002]
Nuclear Weapons Are Being Loaded onto Bombers - Global Guardian is based around the scenario of a rogue nation attacking the United States with nuclear weapons. At Barksdale, according to journalists Eric Schmitt and Thom Shanker, air crews taking part in the exercise have been “pulling nuclear bombs and missiles out of their heavily guarded storage sites and loading them aboard B-52s” this morning. Real, live nuclear weapons are being used, but “their triggers [are] not armed.” [Schmitt and Shanker, 2011, pp. 22] “We were in the midst of this big annual exercise called Global Guardian. They loaded all the bombers, put the submarines out to sea, put the [intercontinental ballistic missiles] at nearly 100 percent,” Lieutenant General Thomas Keck, commander of the 8th Air Force at Barksdale, will later recall. “It was routine, you did it every year,” he will add. [Politico Magazine, 9/9/2016]
Officers Realize America's Security Is at Risk - Colonel Mike Reese, director of staff for the 8th Air Force, is monitoring several television screens at the base as part of the exercise when he sees CNN cut into coverage of the first crash at the WTC, two minutes after it happens (see 8:48 a.m. September 11, 2001). He will see the second hijacked plane crashing into the WTC live on television at 9:03 a.m. (see 9:03 a.m. September 11, 2001). He will recall that at this point: “[W]e knew it wasn’t a mistake. Something grave was happening that put the nation’s security at risk.”
Exercise Participants Switch to Defending the Base - The New Orleans Times-Picayune will describe how awareness of the real attacks impacts those participating in the exercise, stating: “Immediately their focus turned to defense, securing Barksdale, Minot [North Dakota], and Whiteman [Missouri] air force bases, where dozens of aircraft and hundreds of personnel were involved in the readiness exercise ‘Global Guardian.’ The exercise abruptly ended as the United States appeared to be at war within its own borders.” [Times-Picayune, 9/8/2002]
Air Force Becomes Concerned about a Plane Being Crashed into the B-52s - The Air Force will be particularly concerned that terrorists might try to crash a hijacked plane into the B-52s with nuclear weapons on board that are on the tarmac at Barksdale. Although an attack of this kind would not set off a nuclear blast, it could cause a large explosion. “You would destroy half of Bossier City, Louisiana, with the explosions,” Al Buckles, Stratcom’s deputy director for operations, will comment. He will add: “That would have been a way to really cripple us. All these nuclear weapons were exposed.” [Omaha World-Herald, 9/9/2016] Four A-10s, aircraft not designed for air-to-air combat, from Barksdale’s 47th Fighter Squadron, will be placed on “cockpit alert,” the highest state of readiness for fighter pilots. “Within five minutes,” according to the Times-Picayune, “the A-10s, equipped only with high-intensity cannons, could have been launched to destroy unfriendly aircraft, even if it was a civilian passenger airliner.” Lieutenant Colonel Edmund Walker, commander of the 47th Fighter Squadron, and a novice pilot still in training will be sitting in their jets, ready to take off, when they are ordered back to the squadron office. They will be told they are no longer practicing. Walker will recall: “We had to defend the base against any aircraft, airliner, or civilian. We had no idea. Would it fly to the base and crash into the B-52s or A-10s on the flight line?” [Times-Picayune, 9/8/2002] When Air Force One with President Bush on board takes off from Sarasota, Florida, at around 9:55 a.m. (see 9:54 a.m. September 11, 2001), it will initially have no fixed destination. But after a short time, it will begin heading toward Barksdale Air Force Base and land there at 11:45 a.m. (see 11:45 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 39, 325]

Entity Tags: Barksdale Air Force Base, Edmund Walker, Thomas Keck, Global Guardian, Mike Reese, Alfred Buckles

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Michael Rolince.Michael Rolince. [Source: US Army]FBI Director Robert Mueller is alerted to the crash at the World Trade Center during his daily briefing with his senior staff, but he does not initially realize the incident is a terrorist attack. Every morning since Mueller took over as FBI director, just one week ago (see September 4, 2001), the bureau’s leaders have gathered to bring him up to date on their most important investigations. [New Yorker, 9/24/2001; Graff, 2011, pp. 314-315] The briefing today is taking place in the Strategic Information and Operations Center (SIOC), on the fifth floor of the FBI’s headquarters in Washington, DC. [9/11 Commission, 1/21/2004 pdf file] All of the bureau’s assistant directors are in attendance. [New Yorker, 9/24/2001] This morning, the counterterrorism team, headed by Michael Rolince, is giving a presentation on the investigation of the bombing of the USS Cole in Aden, Yemen, in October 2000 (see October 12, 2000). [Graff, 2011, pp. 314-315] Meanwhile, FBI Deputy Director Thomas Pickard, who is in his office at the headquarters, is alerted to what happened in New York by his secretary, who comes in and tells him a plane has just hit the WTC. He turns on the television and sees the coverage of the incident. He then calls Mueller’s secretary and instructs them to get the director out of the SIOC so Mueller can join him in his office. [9/11 Commission, 1/21/2004 pdf file] Someone, presumably the secretary, therefore interrupts the briefing in the SIOC and tells its participants about the crash in New York. Mueller apparently does not initially realize a terrorist attack has occurred. “How could a plane not see the tower? It’s so clear out today,” he says. [Graff, 2011, pp. 315] He heads to Pickard’s office and enters it at around 9:00 a.m. [9/11 Commission, 1/21/2004 pdf file] Some of the other officials at the briefing will subsequently also head to Pickard’s office and they will see the second crash on television there (see (Shortly After 9:03 a.m.) September 11, 2001). [New Yorker, 9/24/2001; Graff, 2011, pp. 315]

Entity Tags: Thomas Pickard, Robert S. Mueller III, Michael Rolince, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Douglas Cochrane with Dick Cheney.Douglas Cochrane with Dick Cheney. [Source: David Bohrer / White House]Douglas Cochrane, Vice President Dick Cheney’s military aide, learns that a plane has crashed into the World Trade Center and subsequently heads to Cheney’s office to pass on to the vice president a phone number for President Bush. Cochrane is in his office on the fifth floor of the Eisenhower Executive Office Building, next to the White House, when he learns a plane has hit the WTC (see 8:46 a.m. September 11, 2001). He learns about the crash when someone in the White House Situation Room calls and tells him what has happened, according to the Florida Times-Union. However, he will tell the 9/11 Commission that he learns about it from the television coverage of the incident, at about 8:50 a.m.
Military Aide Heads to the Situation Room - Cochrane leaves his office and goes to the Situation Room, seeking information, but personnel there can tell him nothing more than what is being reported on CNN. Cochrane will tell the 9/11 Commission that a supervisor informs him that Cheney got cut off while talking on the phone with Bush. He therefore takes a piece of paper with a phone number for the president on it and heads to Cheney’s office, in the West Wing of the White House. When he reaches the office, he finds National Security Adviser Condoleezza Rice there with the vice president, according to the Florida Times-Union. [Florida Times-Union, 9/10/2003; 9/11 Commission, 4/16/2004] However, according to other accounts, Rice will only go to Cheney’s office after 9:03 a.m., when the second hijacked plane hits the WTC (see (Shortly After 9:03 a.m.) September 11, 2001). [Meet the Press, 9/16/2001; Hayes, 2007, pp. 332; Gellman, 2008, pp. 114]
Military Aide Reportedly Sees Cheney on the Phone with Bush - Cochrane will tell the 9/11 Commission that while he is in Cheney’s office at this time, he sees the vice president picking up the phone and answering a call from Bush. Cheney says, “Yes, Mr. President,” he will recall. [Florida Times-Union, 9/10/2003; 9/11 Commission, 4/16/2004] However, according to other accounts, including the 9/11 Commission Report, Cheney will first talk with Bush about the crashes in New York sometime after the second plane hits the WTC, apparently around 9:15 a.m. (see (9:16 a.m.-9:29 a.m.) September 11, 2001). [Meet the Press, 9/16/2001; Sammon, 2002, pp. 92-93; 9/11 Commission, 7/24/2004, pp. 39; Hayes, 2007, pp. 332] Cochrane then shuts the door to Cheney’s office and heads back to the Situation Room. There, he will see the second crash at the WTC live on television (see 9:03 a.m. September 11, 2001). [Florida Times-Union, 9/10/2003; 9/11 Commission, 4/16/2004]

Entity Tags: Douglas Cochrane, Condoleezza Rice, Richard (“Dick”) Cheney

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Charles Burlingame.Charles Burlingame. [Source: Family photo / Associated Press]The 9/11 Commission says the hijacking of Flight 77 takes place between 8:51 a.m., when the plane transmits its last routine radio communication (see 8:51 a.m. September 11, 2001), and 8:54 a.m., when it deviates from its assigned course (see (8:54 a.m.) September 11, 2001). Based on phone calls made from the plane by flight attendant Renee May (see (9:12 a.m.) September 11, 2001) and passenger Barbara Olson (see (Between 9:15 a.m. and 9:25 a.m.) September 11, 2001), the commission concludes that the hijackers “initiated and sustained their command of the aircraft using knives and box cutters… and moved all of the passengers (and possibly crew) to the rear of the aircraft.” It adds, “Neither of the firsthand accounts to come from Flight 77… mentioned any actual use of violence (e.g., stabbings) or the threat or use of either a bomb or Mace.” [9/11 Commission, 7/24/2004, pp. 8-9; 9/11 Commission, 8/26/2004, pp. 29] People who knew Charles Burlingame, the pilot of Flight 77, will later contend that it would have required a difficult struggle for the hijackers to gain control of the plane from him. [Washington Post, 9/11/2002] Burlingame was a military man who’d flown Navy jets for eight years, served several tours at the Navy’s elite Top Gun school, and been in the Naval Reserve for 17 years. [Associated Press, 12/6/2001] His sister, Debra Burlingame, says, “This was a guy that’s been through SERE [Survival Evasion Resistance Escape] school in the Navy and had very tough psychological and physical preparation.” [Journal News (Westchester), 12/30/2003] Admiral Timothy Keating, who was a classmate of Burlingame’s from the Navy and a flight school friend, says, “I was in a plebe summer boxing match with Chick, and he pounded me.… Chick was really tough, and the terrorists had to perform some inhumane act to get him out of that cockpit, I guarantee you.” [CNN, 5/16/2006] Yet the five alleged hijackers do not appear to have been the kinds of people that would be a particularly dangerous opponent. Pilot Hani Hanjour was skinny and barely over 5 feet tall. [Washington Post, 10/15/2001] And according to the 9/11 Commission, the “so-called muscle hijackers actually were not physically imposing,” with the majority of them being between 5 feet 5 and 5 feet 7 in height, “and slender in build.” [9/11 Commission, 6/16/2004] Senator John Warner (R-VA) later says “the examination of his remains… indicated Captain Burlingame was in a struggle and died before the crash, doing his best to save lives on the aircraft and on the ground.” [Washington Post, 12/8/2001]

Entity Tags: Hani Hanjour, John W. Warner, Charles Burlingame

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 77 from Washington begins to go off course over southern Ohio, turning to the southwest. [Washington Post, 9/12/2001; Newsday, 9/23/2001; 9/11 Commission, 6/17/2004]

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

CIA Director George Tenet has just learned of the first attack on the WTC while having breakfast with former Senator David Boren (D-OK) at the St. Regis Hotel in Washington, DC. He later says, “It was obvious to us both that I had to leave immediately.” Along with Tim Ward, the head of his security detail, he gets into his car and, with lights flashing, hurries back to the CIA headquarters in Langley. Tenet later recalls that in these first minutes after the attack, “All the random dots we had been looking at started to fit into a pattern.… [M]y head was exploding with connections. I immediately thought about the ‘Bojinka’ plot to blow up twelve US airliners over the Pacific and a subsequent plan to fly a small airplane into CIA headquarters, which was broken up in 1994.” During his journey, he calls John Moseman, his chief of staff, and instructs him to assemble the senior CIA staff and key people from the Counterterrorist Center in the conference room next to his office. However, Tenet claims, it is difficult for him to get calls through on the secure phone, meaning he is “Essentially… in a communications blackout between the St. Regis and Langley, the longest twelve minutes of my life.” He only learns that a second plane hit the World Trade Center when he arrives at CIA headquarters. Tenet enters the conference room at around 9:15 a.m. By that time, he says, “I don’t think there was a person in the room who had the least doubt that we were in the middle of a full-scale assault orchestrated by al-Qaeda.” [Tenet, 2007, pp. 161-163]

Entity Tags: George J. Tenet, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

In the Washington, DC, area, members of the public, emergency responders, and government officials experience serious communications problems. Telephone and cell phone services around the capital remain unavailable to members of the public for most of the day. [Verton, 2003, pp. 149]
bullet Particular problems are experienced around the Pentagon. Reportedly, cellular and landline telephone communications there are “virtually unreliable or inaccessible during the first few hours of the response,” after it is hit at 9:37 (see After 9:37 a.m. September 11, 2001). [US Department of Health and Human Services, 7/2002, pp. C36 pdf file]
Some senior government officials also experience communications difficulties:
bullet CIA Director George Tenet has problems using his secure phone while heading from a Washington hotel back to CIA headquarters, located about eight miles outside Washington (see (8:55 a.m.-9:15 a.m.) September 11, 2001). [Independent, 11/6/2002; Tenet, 2007, pp. 161-162]
bullet Secretary of State Colin Powell has to take a seven-hour flight from Peru, to get back to the capital. He later complains that, during this flight, “because of the communications problems that existed during that day, I couldn’t talk to anybody in Washington” (see (12:30 p.m.-7:30 p.m.) September 11, 2001). [ABC News, 9/11/2002]
bullet Between the time of the second WTC attack and about 9:45 a.m., Vice President Dick Cheney, who is at the White House, has problems reaching Speaker of the House Dennis Hastert at the US Capitol by secure telephone (see (9:04 a.m.-9:45 a.m.) September 11, 2001). [Daily Herald (Arlington Heights), 9/11/2002; Hayes, 2007, pp. 336-337]
bullet Even President Bush experiences difficulties communicating with Washington after leaving a school in Florida, and subsequently while flying on Air Force One (see (9:34 a.m.-9:43 a.m.) September 11, 2001). [Canadian Broadcasting Corporation, 9/10/2006]
A classified after-action report will later be produced, based on observations from a National Airborne Operations Center plane launched near Washington shortly before the time of the Pentagon attack (see (9:27 a.m.) September 11, 2001). According to one government official, the report indicates that the nation was “deaf, dumb, and blind” for much of the day. [Verton, 2003, pp. 150-151] Members of the public in New York City also experience communications problems throughout the day, particularly with cell phones (see (After 10:00 a.m.) September 11, 2001).

Entity Tags: Colin Powell, Richard (“Dick”) Cheney, Dennis Hastert, George J. Tenet, George W. Bush

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The jet fuel that spilled from Flight 11 when it hit the North Tower (see 8:46 a.m. September 11, 2001) has mostly burned up by this time. The National Institute of Standards and Technology (NIST), which investigates the collapses, will say “The initial jet fuel fires themselves lasted at most a few minutes.” [National Institute of Standards and Technology, 9/2005, pp. 183] Engineering professor Forman Williams will say the jet fuel “burned for maybe 10 minutes.” [Popular Mechanics, 3/2005] Flight 11, a Boeing 767, had a fuel capacity of 23,980 gallons, but was only carrying about 10,000 gallons when it hit the WTC. NIST will estimate that less than 1,500 gallons were consumed in a fireball inside the tower and a comparable amount was consumed in the fireballs outside the building. Therefore, approximately 7,000 gallons splashed onto the office furnishings and started fires on various floors. However, after the jet fuel is used up, office fires burn until the building collapses. NIST will calculate that there were about four pounds per square foot of combustibles in the office space, or about 60 tons per floor. Offices in the WTC actually have fewer combustibles than some other similar spaces due to the small number of interior walls and limited bookshelf space. NIST will later find that only three of sixteen perimeter columns it recovers reached a temperature of 250°C and neither of the two core columns it retrieves reached this temperature. NIST will also find that none of the samples it acquires reaches a temperature above 600°C (see August 27, 2003). Although steel does not melt until its temperature is about 1,600°C, it may begin to lose significant strength at over 500°C. [National Institute of Standards and Technology, 9/2005, pp. 20, 29, 24, 77] The jet fuel will also burn up in the South Tower about 10 minutes after it is hit (see 9:13 a.m. September 11, 2001).

Entity Tags: Forman Williams, World Trade Center, National Institute of Standards and Technology

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A special radio transmitter that is carried by aircraft and designed to go off automatically if a plane crashes is activated in the New York area, several minutes before Flight 175 hits the World Trade Center. David Bottiglia, an air traffic controller at the FAA’s New York Center, receives information from one of the aircraft he is monitoring. A few seconds before 8:59 a.m., the pilot of US Airways Flight 583 tells him, “I hate to keep burdening you with this stuff, but now we’re picking up another ELT on 21.5.” [Federal Aviation Administration, 9/11/2001, pp. 37 pdf file; 9/11 Commission, 10/1/2003 pdf file; 9/11 Commission, 2004] An “ELT” is an emergency locator transmitter, a device carried on most general aviation aircraft in the US that is designed to automatically begin transmitting a distress signal if a plane should crash, so as to help search and rescue attempts at locating the downed aircraft. [Federal Aviation Administration, 3/23/1990; US Department of the Army, 8/12/2008, pp. E-6 pdf file; Aircraft Owners and Pilots Association, 1/22/2009] “21.5” refers to the emergency frequency of 121.5 megahertz that ELTs transmit their distress signals on. [Aircraft Electronics Association, 2009, pp. 36 pdf file] While the pilot’s information would mean an ELT is activated at around 8:58 a.m., Flight 175 will crash into the WTC several minutes later, at 9:03 a.m. and 11 seconds (see 9:03 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 8] And yet there are no reports of an ELT going off at the time of the crash itself. The pilot of Flight 583 earlier on informed Bottiglia of another ELT signal, which had been transmitted shortly before Flight 11 hit the WTC (see 8:44 a.m. September 11, 2001). [New York Times, 10/16/2001; 9/11 Commission, 10/1/2003 pdf file]

Entity Tags: Dave Bottiglia

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Admiral Richard Mies.
Admiral Richard Mies. [Source: Public domain]Offutt Air Force Base, near Omaha, Nebraska, appears to be the headquarters of the US Strategic Command (Stratcom) exercise Global Guardian that is “in full swing” when the 9/11 attacks begin (see 8:30 a.m. September 11, 2001). At least the director of the exercise, Admiral Richard Mies, commander in chief of Stratcom, is at Offutt this morning. Because of Global Guardian, bombers, missile crews, and submarines around America are all being directed from Stratcom’s command center, a steel and concrete reinforced bunker below Offutt. [Bulletin of the Atomic Scientists, 11/12/1997; Associated Press, 2/21/2002; Omaha World-Herald, 2/27/2002; BBC, 9/1/2002; Omaha World-Herald, 9/10/2002] This bunker is staffed with top personnel and they are at a heightened security mode because of the exercise. [Associated Press, 2/21/2002; Air Force Weather Observer, 7/2002 pdf file]
'Doomsday' Planes Airborne for Exercise - Because of Global Guardian, three special military command aircraft with sophisticated communications equipment, based at Offutt, are up in the air this morning (see (9:27 a.m.) September 11, 2001, Shortly After 9:37 a.m. September 11, 2001, and (9:45 a.m.) September 11, 2001). These E-4B National Airborne Operations Center planes—nicknamed “Doomsday” planes during the Cold War—are intended to control nuclear forces from the air in times of crisis. They are capable of acting as alternative command posts for top government officials from where they can direct US forces, execute war orders, and coordinate the actions of civil authorities in times of national emergency. The federal advisory committee, whose chairman is retired Lieutenant General Brent Scowcroft, is aboard one of these Doomsday planes, being brought to Offutt to observe the exercise (see (Shortly After 9:03 a.m.) September 11, 2001). Global Guardian will reportedly be put on pause at 9:11 a.m. (see 9:11 a.m. September 11, 2001), but not formally terminated until 10:44 a.m. (see (10:44 a.m.) September 11, 2001), and the battle staff at Offutt will switch to “real-world mode” once the attacks are apparent. However, even after Global Guardian is called off, the three E-4Bs will remain airborne. Also this morning, a small group of business leaders are at Offutt because of a charity fundraiser event due to take place later in the day, hosted by the multi-billionaire Warren Buffett (see (8:45 a.m.-9:03 a.m.) September 11, 2001). [Omaha World-Herald, 2/27/2002; Air Force Weather Observer, 7/2002 pdf file; BBC, 9/1/2002; Omaha World-Herald, 9/8/2002; Bombardier, 9/8/2006 pdf file]

Entity Tags: Brent Scowcroft, US Strategic Command, Global Guardian, Federal Advisory Committee, Richard Mies

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Timothy Keating.Timothy Keating. [Source: Department of Defense]Admiral Timothy Keating, the Navy’s director of operations in the Pentagon, is back in his fourth-floor office for a 9:00 a.m. meeting with Edmund James Hull, the US ambassador-designate to Yemen. Keating has just returned from the Navy Command Center on the Pentagon’s first floor, where he’d received his daily briefing, and where he’d seen the television reports of the first crash at the World Trade Center (see (8:48 a.m.-9:02 a.m.) September 11, 2001). Despite seeing the second plane hitting the WTC on television, Keating and Hull reportedly do not question their own safety at the Pentagon. Though it is now obvious that the US is under attack, they start discussing the upcoming first anniversary of the terrorist attack on the USS Cole (see October 12, 2000). In 2002, Keating will recall, “We were discussing the fact that the Cole attack was coming up on a year’s anniversary—those were almost our exact words at the moment the plane impacted [the Pentagon],” which happens at 9:37 a.m. But in 2006, Keating will give a different account, telling Washington Post Radio that, after seeing the second crash on TV, he understands this is an attack. In response, he will claim, he makes some phone calls and is on his way back to the Navy Command Center when the Pentagon is hit. [Sea Power, 1/2002; Association for Diplomatic Studies and Training, 10/2005; Shipmate, 9/2006 pdf file; American Forces Press Service, 9/11/2006] The Command Center will be mostly destroyed in the attack, and 42 of the 50 people working in it will be killed. [Washington Post, 1/20/2002; National Defense Magazine, 6/2003]

Entity Tags: Timothy Keating, Edmund James Hull

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An air traffic controller at the FAA’s Indianapolis Center contacts the American Airlines dispatch office in Texas, and informs dispatcher Jim McDonnell that the center is unable to make contact with Flight 77 and does not know the location of this aircraft. The same controller called American Airlines and spoke with McDonnell four minutes earlier, reporting that radio contact had been lost with Flight 77 (see 8:58 a.m. September 11, 2001). McDonnell now says he has tried contacting Flight 77 but did not get a reply back. The controller then tells him: “We, uh, we lost track control of the guy. He’s in coast track but we haven’t, we don’t [know] where his target is and we can’t get a hold of him. Um, you guys tried him and no response?” McDonnell confirms, “No response.” The controller continues: “Yeah, we have no radar contact and, uh, no communications with him. So if you guys could try again.” McDonnell replies, “We’re doing it.” [New York Times, 10/16/2001; 9/11 Commission, 8/26/2004, pp. 30] Flight 77 made its last radio communication with controllers at 8:51 (see 8:51 a.m. September 11, 2001), and deviated from its assigned course at 8:54 (see (8:54 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 8-9]

Entity Tags: American Airlines, Indianapolis Air Route Traffic Control Center, Jim McDonnell

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 175 hits the WTC South Tower. The picture was taken from a traffic helicopter.Flight 175 hits the WTC South Tower. The picture was taken from a traffic helicopter. [Source: WABC 7/ Salient Stills]Flight 175 hits the South Tower of the World Trade Center (Tower Two). Seismic records pinpoint the time at six seconds before 9:03 a.m. (rounded to 9:03 a.m.). Hijackers Marwan Alshehhi, Fayez Ahmed Banihammad, Mohand Alshehri, Hamza Alghamdi, and Ahmed Alghamdi presumably are killed instantly, and many more in the tower will die over the next few hours. [New York Times, 9/12/2001; CNN, 9/12/2001; CNN, 9/17/2001; North American Aerospace Defense Command, 9/18/2001; USA Today, 12/20/2001; Federal Emergency Management Agency, 5/1/2002, pp. 1-10; New York Times, 5/26/2002; Associated Press, 8/21/2002; USA Today, 9/2/2002] According to the NIST report, the crash time is 9:02:59. [National Institute of Standards and Technology, 9/2005, pp. 38] According to the 9/11 Commission Report, the crash time is 9:03:11. [9/11 Commission, 7/24/2004, pp. 8] Millions watch the crash live on television. The plane strikes the 77th through 85th floors in the 110-story building. Approximately 100 people are killed or injured in the initial impact; 600 people in the tower eventually die. The death toll is far lower than in the North Tower because about two-thirds of the South Tower’s occupants have evacuated the building in the 17 minutes since the first tower was struck. [USA Today, 12/20/2001; National Institute of Standards and Technology, 9/2005, pp. 5-9, 41] The combined death toll from the two towers is estimated at 2,819, not including the hijackers. [Associated Press, 8/21/2002] The impact severs some columns on the south side of the South Tower. Each of the Twin Towers is designed as a “tube-in-tube” structure and the steel columns which support its weight are arranged around the perimeter and in the core. The plane, which is traveling at an estimated speed of around 500 mph (see October 2002-October 2005), severs 33 of the building’s 236 perimeter columns and damages another one. [National Institute of Standards and Technology, 9/2005, pp. 39] The perimeter columns bear about half of the tower’s weight, so the damage to them reduces the tower’s ability to bear gravity loads by about 7.1 percent. [National Institute of Standards and Technology, 9/2005, pp. 6] The actual damage to the 47 core columns is not known, as there are no photographs or videos of it, but there will be much speculation about this after 9/11. It will be suggested that some parts of the aircraft may be able to damage the core even after crashing through the exterior wall (see 8:46 a.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 107] According to NIST’s base case model, five of the core columns are severed and another five suffer some damage. [National Institute of Standards & Technology, 9/2005, pp. 235 pdf file] This may reduce the tower’s ability to bear loads by a further approximately 8 percent, meaning that the aircraft impact accounted for a loss of about 15 percent of the building’s strength. This damage will be cited as an event contributing to the building’s collapse after 9/11 (see October 23, 2002 and October 19, 2004). NIST’s base case estimate of damage to the North Tower’s core will be similar, even though the aircraft impact there was dissimilar (see 8:46 a.m. September 11, 2001). Flight 11 hit the North Tower’s core head on, whereas Flight 175 only hits the corner of the South Tower’s core. [National Institute of Standards and Technology, 9/2005, pp. 20-23, 38-41] In addition, some of the fireproofing on the steel columns and trusses may be dislodged (see 8:46 a.m. September 11, 2001). [National Institute of Standards & Technology, 9/2005, pp. xxxvi, 83 pdf file] Photographs and videos of the towers will not show the state of fireproofing inside the buildings, but the National Institute of Standards and Technology (NIST) will try to estimate the damage to fireproofing using a series of computer models. Its severe case model (see (October 2002-October 2005)) will predict that 39 of the 47 core columns are stripped of their fireproofing on one or more floors and that fireproofing is stripped from trusses covering 80,000 ft2 of floor area, the equivalent of about two floors. NIST will say that the loss of fireproofing is a major cause of the collapse (see April 5, 2005), but only performs 15 tests on fireproofing samples (see October 26, 2005). [National Institute of Standards and Technology, 9/2005, pp. 41] According to NIST, less fireproofing is stripped from the North Tower (see 8:46 a.m. September 11, 2001).

Entity Tags: World Trade Center, Marwan Alshehhi, Fayez Ahmed Banihammad, Hamza Alghamdi, National Institute of Standards and Technology, Ahmed Alghamdi, Mohand Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

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