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Complete 911 Timeline

Key Warnings

Project: Complete 911 Timeline
Open-Content project managed by matt, Paul, KJF, mtuck, paxvector

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French special forces storming the hijacked Air France plane.French special forces storming the hijacked Air France plane. [Source: French channel 3]An Air France Airbus A300 carrying 227 passengers and crew is hijacked in Algiers, Algeria by four Algerians wearing security guard uniforms. They are members of a militant group linked to al-Qaeda. They land in Marseille, France, and demand a very large amount of jet fuel. During a prolonged standoff, the hijackers kill two passengers and release 63 others. They are heavily armed with 20 sticks of dynamite, assault rifles, hand grenades, and pistols. French authorities later determine their aim is to crash the plane into the Eiffel Tower in Paris, but French Special Forces storm the plane before it can depart from Marseille. [Time, 1/2/1995; New York Times, 10/3/2001] Time magazine details the Eiffel Tower suicide plan in a cover story. A week later, Philippine investigators breaking up the Bojinka plot in Manila find a copy of the Time story in bomber Ramzi Yousef’s possessions. Author Peter Lance notes that Yousef had close ties to Algerian Islamic militants and may have been connected to or inspired by the plot. [Time, 1/2/1995; Lance, 2003, pp. 258] Even though this is the third attempt in 1994 to crash an airplane into a building, the New York Times will note after 9/11 that “aviation security officials never extrapolated any sort of pattern from those incidents.” [New York Times, 10/3/2001] Some doubts about who was ultimately behind the hijacking will surface later when allegations emerge that the GIA is infiltrated by Algerian intelligence. There is even evidence the top leader of the GIA at this time is a government mole (see October 27, 1994-July 16, 1996). As journalist Jonathan Randal later relates, the aircraft was originally held at the Algiers airport “in security circumstances so suspect the French government criticized what it felt was the Algerian authorities’ ambiguous behavior. Only stern French insistence finally extracted [Algerian government] authorization to let the aircraft take off.” [Randal, 2005, pp. 171]

Entity Tags: Eiffel Tower, Al-Qaeda, Ramzi Yousef

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Ramzi Yousef, Algerian Militant Collusion, Alleged Al-Qaeda Linked Attacks, Other Possible Moles or Informants

One of Ramzi Yousef’s timers seized by Philippines police in January 1995.One of Ramzi Yousef’s timers seized by Philippines police in January 1995. [Source: Peter Lance]Responding to an apartment fire, Philippine investigators uncover an al-Qaeda plot to assassinate the Pope that is scheduled to take place when he visits the Philippines one week later. While investigating that scheme, they also uncover Operation Bojinka, planned by the same people: 1993 WTC bomber Ramzi Yousef and 9/11 mastermind Khalid Shaikh Mohammed (KSM). [Independent, 6/6/2002; Los Angeles Times, 6/24/2002; Los Angeles Times, 9/1/2002] Many initial reports after 9/11 will claim the fire was accidental and the police discovery of it was a lucky break, but in 2002 the Los Angeles Times will report that the police started the fire on purpose as an excuse to look around the apartment. In the course of investigating the fire, one of the main plotters, Abdul Hakim Murad, is arrested. [Los Angeles Times, 9/1/2002] The plot has two main components. On January 12, Pope John Paul II is scheduled to visit Manila and stay for five days. A series of bombs along his parade route would be detonated by remote control, killing thousands, including the Pope. Yousef’s apartment is only 500 feet from the residence where the Pope will be staying. [Reeve, 1999, pp. 78; Lance, 2006, pp. 138] Then, starting January 21, a series of bombs would be placed on airplanes. [Insight, 5/27/2002] Five men, Yousef, Wali Khan Amin Shah, Abdul Hakim Murad, Abd al-Karim Yousef (a.k.a., Adel Anon, Yousef’s twin brother), and Khalid Al-Shaikh (thought to be an alias for KSM) would depart to different Asian cities and place a timed bomb on board during the first leg of passenger planes traveling to Los Angeles, San Francisco, Honolulu, and New York. They would then transfer to another flight and place a second bomb on board that flight. In all, 11 to 12 planes would blow up in a two day period over the Pacific. If successful, some 4,000 people would have been killed. [Agence France-Presse, 12/8/2001; Insight, 5/27/2002; Contemporary Southeast Asia, 12/1/2002] According to another account, some of the bombs would be timed to go off weeks or even months later. Presumably worldwide air travel could be interrupted for months. [Lance, 2003, pp. 260-61] A second wave of attacks involving crashing airplanes into buildings in the US would go forward later, once the pilots are trained for it (see February-Early May 1995).

Entity Tags: Abd al-Karim Yousef, Khalid Shaikh Mohammed, Ramzi Yousef, Wali Khan Amin Shah, Operation Bojinka, Al-Qaeda, Abdul Hakim Murad

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, 1995 Bojinka Plot, Khalid Shaikh Mohammed, Ramzi Yousef, Philippine Militant Collusion, Alleged Al-Qaeda Linked Attacks, Key Captures and Deaths, Al-Qaeda in Southeast Asia

While Bojinka plotter Abdul Hakim Murad is being interrogated by Philippine Colonel Rodolfo Mendoza (see February-Early May 1995), he mentions that he had pilot training in the US and ten other operatives are being trained to fly in the US. The second wave of the Bojinka plot required many suicide pilots. Mendoza will later recall that Murad said, “There is really formal training [going on] of suicide bombers. He said that there were other Middle Eastern pilots training and he discussed with me the names and flight training schools they went to.” Murad also mentioned some of their targets had already been picked and included CIA headquarters, the Pentagon, and an unidentified nuclear facility. [Lance, 2003, pp. 279] The ten other men who met him at US flight schools or were getting similar training came from Sudan, United Arab Emirates, Saudi Arabia, and Pakistan. The names of these men have never been publicly released, but apparently none of them match the names of any of the 9/11 hijackers. The Associated Press will later report, “The FBI interviewed people at the flight schools highlighted by Filipino police but did not develop evidence that any of the other Middle Easterners other than Murad were directly plotting terrorism. With no other evidence of a threat, they took no further action…” [Associated Press, 3/5/2002] Murad also revealed that between November 1991 and July 1992, he had trained at four different flight schools in the US. His friend Nasir Ali Mubarak and another man named Abdullah Nasser Yousef were roommates with Murad as they trained at the same schools at the same time. Mubarak appears to be one of Murad’s ten pilots, because he had served in the United Arab Emirates air force and the Associated Press mentioned one of the ten was “a former soldier in the United Arab Emirates.” [Associated Press, 3/5/2002; San Francisco Chronicle, 6/16/2002; San Francisco Chronicle, 1/12/2003] Richard Kaylor, the manager of Richmor Aviation in Albany, New York, later says that FBI agents interviewed him in 1996 about the three men who studied at his school. He says he was told that the FBI was first alerted to his flight school after a Richmor business card was found in the Philippines apartment where Murad, Ramzi Yousef, and KSM had lived. But that is the only time the FBI interviewed him on these matters before 9/11. [Washington Post, 9/30/2001] An assistant manager at Richmor will later say of Murad and his roommates, “Supposedly they didn’t know each other before, they just happened to show up here at the same time. But they all obviously knew each other.” [Associated Press, 3/5/2002] The FBI investigates Mubarak in 1995 and does not find that he has any ties to terrorism. Mubarak will continue to openly live and work in the US, marrying an American woman. He will claim the FBI never interviewed him until hours after the 9/11 attacks, so apparently the ten named by Murad may not have been interviewed in 1995 after all. He will be deported in 2002, apparently solely because of his association with Murad ten years earlier. Nothing more is publicly known about Abdullah Nasser Yousef. [San Francisco Chronicle, 1/12/2003] Murad will also mention to the FBI a few months later that future 9/11 mastermind Khalid Shaikh Mohammed (KSM) had a valid US visa and has been thinking about learning to fly in the US. Murad says he had recommended Richmor Aviation to KSM (see April-May 1995). There appears to have been little knowledge of Murad’s ten pilot claim inside US intelligence before 9/11; for instance FBI agent Ken Williams will not mention it in his July 2001 memo about suspected militants training in US flight schools (see July 10, 2001).

Entity Tags: Abdullah Nasser Yousef, Richmor Aviation, Khalid Shaikh Mohammed, Rodolfo Mendoza, Abdul Hakim Murad, Nasir Ali Mubarak

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, 1995 Bojinka Plot, Phoenix Memo, Key Warnings

Colonel Rodolfo Mendoza.Colonel Rodolfo Mendoza. [Source: Australian Broadcasting Corporation]As Colonel Mendoza, the Philippines investigator, continues to interrogate Operation Bojinka plotter Abdul Hakim Murad, details of a post-Bojinka “second wave” emerge. Author Peter Lance calls this phase “a virtual blueprint of the 9/11 attacks.” Murad reveals a plan to hijack commercial airliners at some point after the effect of Bojinka dies down. Murad himself had been training in the US for this plot. He names the ten or so buildings that would be targeted for attack:
bullet CIA headquarters.
bullet The Pentagon.
bullet An unidentified nuclear power plant.
bullet The Transamerica Tower in San Francisco.
bullet The Sears Tower in Chicago.
bullet The World Trade Center.
bullet John Hancock Tower in Boston.
bullet US Congress.
bullet The White House. [Washington Post, 12/30/2001; Lance, 2003, pp. 278-280; Playboy, 6/1/2005]
Murad continues to reveal more information about this plot until he is handed over to the FBI in April (see April-May 1995). He also mentions that ten suicide pilots have already been chosen and are training in the US (see February 1995-1996). Mendoza uses what he learns from Murad and other sources to make a flow chart connecting many key al-Qaeda figures together (see Spring 1995). Philippine authorities later claim that they provide all of this information to US authorities, but the US fails to follow up on any of it. [Lance, 2003, pp. 303-4] Sam Karmilowicz, a security official at the US embassy in Manila, Philippines during this time period, will later claim that just before Murad was deported to the US in early May, he picked up an envelope containing all that the Philippine government had learned from Murad. He then sent the envelope to a US Justice Department office in New York City. He believes Mike Garcia and Dietrich Snell, assistant US attorneys who will later prosecute Murad, almost certainly had access to this evidence (see Early 1998). [CounterPunch, 3/9/2006]

Entity Tags: Al-Qaeda, Ramzi Yousef, Rodolfo Mendoza, Hambali, Peter Lance, Dietrich Snell, Khalid Shaikh Mohammed, Mohammed Jamal Khalifa, Mike Garcia, Abdul Hakim Murad

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, 1995 Bojinka Plot, Khalid Shaikh Mohammed, Key Warnings

Rafael Garcia.Rafael Garcia. [Source: Newsbreak Weekly]Rafael Garcia, Chairman and CEO of the Mega Group of Computer Companies in the Philippines, often works with the Philippine National Bureau of Investigation (NBI) to decode computer files. He is assigned the task of decoding encrypted files on Ramzi Yousef’s computer. Garcia will later comment to a popular Philippine newsweekly, “This was how we found out about the various plots being hatched by the cell of Ramzi Yousef. First, there was the plot to assassinate Pope John Paul II. Then, we discovered a second, even more sinister plot: Project Bojinka… This was a plot to blow up 11 airlines over the Pacific Ocean, all in a 48-hour period… Then we found another document that discussed a second alternative to crash the 11 planes into selected targets in the United States instead of just blowing them up in the air. These included the CIA headquarters in Langley, Virginia; the World Trade Center in New York; the Sears Tower in Chicago; the Transamerica Tower in San Francisco; and the White House in Washington, DC… I submitted my findings to NBI officials, who most certainly turned over the report (and the computer) either to then Senior Superintendent Avelino Razon of the [Philippine National Police] or to Bob Heafner of the FBI… I have since had meetings with certain US authorities and they have confirmed to me that indeed, many things were done in response to my report.” [Newsbreak Weekly, 11/15/2001] Around the same time, Philippine interrogators were learning the same information from captured Bojinka plotter Abdul Hakim Murad (see February-Early May 1995). There has been some question whether Murad’s complete description of Bojinka’s second wave plot reached US authorities (see May 11, 1995), but if it did not, the US appears to have learned the information from Garcia’s report. In fact, after 9/11, Garcia will claim to have spoken to a retired FBI agent who will recall being aware of the Bojinka second wave plot, and says of it, “This was ignored in the preparation of evidence for the trial [of the Bojinka plotters] because there was no actual attempt to crash any plane into a US target.… So there was no crime to complain about.” [Village Voice, 9/26/2001]

Entity Tags: Federal Bureau of Investigation, Abdul Hakim Murad, Rafael Garcia, National Bureau of Investigation, Ramzi Yousef

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, 1995 Bojinka Plot, Ramzi Yousef, Key Warnings

Richmor Aviation logo.Richmor Aviation logo. [Source: Richmor Aviation]The FBI interrogates Bojinka plotter Abdul Hakim Murad and learns that 9/11 mastermind Khalid Shaikh Mohammed (KSM) has been in the US and is planning to return for flight training. Murad had already been interrogated in the Philippines by Colonel Rodolfo Mendoza (see February-Early May 1995). The Associated Press will say that KSM “had traveled to Israel and the United States, according to [Mendoza’s] report.” Further, Murad met KSM several times in Pakistan in 1993, and “their conversations focused mainly on aircraft because of Mohammed’s intense interest in pilot training, Mendoza quoted Murad as saying.” [Associated Press, 6/25/2002] After Murad is handed over to the FBI around April, along with Mendoza’s report on him, he repeats much the same information to the FBI and adds more details about a man he calls Abdul Majid (which Mendoza had already learned was one of KSM’s many aliases). [Associated Press, 6/25/2002; Knight Ridder, 9/9/2002] An FBI account of his April 1995 interrogation dated May 11, 1995, states, “Murad also advised that Majid had a United States visa and was planning to travel to the US sometime in the near future. Murad stated that he thought that Majid might go to the Richmor Flying School in Albany, New York, because Majid seemed interested in obtaining his pilots license and Murad suggested the Richmor Flying School.” [Associated Press, 6/25/2002; Lance, 2006, pp. 501-502] Despite this warning, apparently KSM will still be able to travel to the US, because in the summer of 2001 an al-Qaeda operative will reveal that KSM visited the US at least through the summer of 1998 (see Summer 1998).

Entity Tags: Rodolfo Mendoza, Richmor Aviation, Abdul Hakim Murad, Khalid Shaikh Mohammed, Federal Bureau of Investigation

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, 1995 Bojinka Plot, Khalid Shaikh Mohammed, Key Warnings

Jamal al-Fadl testifying in a courtroom. Because his identity has been kept secret, his face has been blocked out.Jamal al-Fadl testifying in a courtroom. Because his identity has been kept secret, his face has been blocked out. [Source: CNN]Jamal al-Fadl, an al-Qaeda operative from al-Qaeda’s first meeting in the late 1980s until 1995, tells the US everything he knows about al-Qaeda. Before al-Fadl’s debriefings, US intelligence had amassed thick files on bin Laden and his associates and contacts. However, they had had no idea how the many pieces fit together. But an official says. “After al-Fadl, everything fell into place.” [Miller, Stone, and Mitchell, 2002, pp. 154-65] The New Yorker will later call al-Fadl “arguably the United States’ most valuable informant on al-Qaeda.” FBI agent Dan Coleman will later say on al-Fadl, “He’s been very, very important to us. When it comes to understanding al-Qaeda, he’s the Rosetta Stone.” FBI agent Mike Anticev will similarly say, “He spoke to us in great detail, and everything that he told us panned out.” CIA officials debrief al-Fadl for a month and a half. Then the CIA hands him, and transcripts of all their interviews with him, over to the FBI. [New Yorker, 9/11/2006] Coleman and US prosecutor Patrick Fitzgerald interrogate al-Fadl at a US military base in Germany for months. [Lance, 2006, pp. 261] Roughly between November 1996 and April 1997, al-Fadl tells the FBI about:
bullet The historical background of al-Qaeda. Al-Fadl was one of al-Qaeda’s founding members (see August 11-20, 1988).
bullet The structure of al-Qaeda and its leadership composition.
bullet Al-Qaeda’s objectives and direction.
bullet Its financial infrastructure and networks. Al-Fadl has extensive knowledge of this because he worked as an al-Qaeda financial officer (see December 1996-January 1997).
bullet Its connections and collaboration with other terrorist groups and supporters.
bullet Its activities against US soldiers in Somalia (see October 3-4, 1993).
bullet Its activities in Bosnia. Al-Fadl was sent there on several missions (see Autumn 1992 and Autumn 1992).
bullet The Al-Kifah Refugee Center, al-Qaeda’s most important charity front in the US. Al-Fadl worked there in the 1980s (see 1986-1993).
bullet Bin Laden’s efforts to acquire weapons of mass destruction. Al-Fadl was personally involved in an effort to buy uranium for al-Qaeda (see Late 1993). [9/11 Commission, 7/24/2004, pp. 479]
bullet Bin Laden’s plans to attack either inside the US or US embassies (see Late 1996).
Al-Fadl continues to help US intelligence until current day. For instance, in 2000, he will help US officials capture his brother-in-law, Mohammed Suliman al-Nalfi, who is said to be close to Ayman al-Zawahiri. Al-Nalfi will eventually be sentenced to ten years in prison in the US. Al-Fadl will have no knowledge of the 9/11 plot, but he will continue to identify captured al-Qaeda operatives after 9/11. [New Yorker, 9/11/2006] Interestingly, al-Fadl, a Sudanese citizen, will later claim that he worked with the Sudanese intelligence agency with the direct approval of bin Laden. [Day 2. United States of America v. Usama bin Laden, et al., 2/6/2001]

Entity Tags: Jamal al-Fadl, Mike Anticev, Federal Bureau of Investigation, Central Intelligence Agency, Patrick J. Fitzgerald, Dan Coleman, Al-Kifah Refugee Center, Al-Qaeda, Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Action Before 9/11, 1998 US Embassy Bombings, Terrorism Financing, Key Captures and Deaths, Other Possible Moles or Informants

A hijacked airliner crashes into the shallow waters off the coast of a resort in the Comoros Islands.A hijacked airliner crashes into the shallow waters off the coast of a resort in the Comoros Islands. [Source: SIPA] (click image to enlarge)Several Ethiopians take over a passenger airliner and let it run out of fuel. Hijackers fight with the pilot as they try to steer the plane into a resort on a Comoros Islands beach in the Indian Ocean, but seconds before reaching the resort the pilot is able to crash the plane into shallow waters instead, 500 yards short of the resort. One hundred and twenty-three of the 175 passengers and crew die. [New York Times, 11/25/1996; Australian Broadcasting Corporation, 11/26/1996; Houston Chronicle, 11/26/1996]

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings

Robert Baer.Robert Baer. [Source: Publicity photo]In December 1997, former CIA agent Robert Baer, newly retired from the CIA and working as a terrorism consultant, meets Hamad bin Jassim bin Hamad al Thani, who was Qatar’s minister of the economy and chief of police until he was deposed and exiled the year before, and whom he calls the “black prince.” Al Thani tells Baer that Khalid Shaikh Mohammed (KSM) was being sheltered by then Qatari Interior Minister Abdallah bin Khalid al-Thani in 1996 (see January-May 1996). However, the black prince knows other details, based on what Qatari police and intelligence learned when KSM was in the country. He says that KSM is chief of al-Qaeda’s terrorist operations (see Early 1998). KSM was leading an al-Qaeda cell in Qatar together with Mohammed Shawqui Islambouli, the brother of the Egyptian who had killed Anwar Sadat. They also were linked to bomber Ramzi Yousef. But what worries the black prince is that KSM and Islambouli are experts in hijacking commercial planes. He tells Baer that KSM “is going to hijack some planes.” Further, he says that KSM has moved to the Czech Republic, and has also traveled to Germany to meet bin Laden associates there. In early 1998 Baer sends this information to a friend in the CIA Counterterrorist Center, who forwards the information to his superiors. Baer doesn’t hear back from the CIA. He says, “There was no interest.” [Baer, 2002, pp. 270-71; Vanity Fair, 2/2002; United Press International, 9/30/2002; Baer, 2003, pp. 190-198] Later in 1998, President Clinton will be briefed about a hijacking threat in the US involving Islambouli, but it is unclear if Islambouli was actually involved in the 9/11 plot or any other hijacking plots targeting the US (see December 4, 1998). He will not have been captured by March 2008. Baer tries to interest reporter Daniel Pearl in a story about KSM before 9/11, but Pearl will still be working on it when he is kidnapped and later murdered in early 2002. [United Press International, 4/9/2004] Baer also tries to interest New York Times reporter James Risen in the information about KSM. But just before Risen can come to the Middle East to meet the black prince, the black prince is kidnapped in Lebanon and sent to prison in Qatar. There will be speculation that the CIA turned on the source to protect its relationship with the Qatari government. Risen will publish an article in July 1999 about KSM, but it will not include most of the information from the black prince, since Risen will not be able to confirm it. [New York Times, 7/8/1999; BBC, 7/25/1999; Gertz, 2002, pp. 55-58; Baer, 2003, pp. 190-198] Al-Thani will continue to support al-Qaeda, even hosting visits by bin Laden between 1996 and 2000 (see 1996-2000). [ABC News, 2/7/2003] Yet the US will not have frozen al-Thani’s assets or taken other action by March 2008.

Entity Tags: James Risen, Robert Baer, Ramzi Yousef, Hamad bin Jassim bin Hamad al Thani, Mohammed Shawqui Islambouli, Daniel Pearl, Khalid Shaikh Mohammed, Al-Qaeda, Counterterrorist Center, Abdallah bin Khalid al-Thani

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Action Before 9/11, Khalid Shaikh Mohammed

Osama bin Laden (right), Mohammed Atef (center), and an unidentified militant at the press conference publicizing the expanded fatwa in May 1998. Ayman al-Zawahiri is out of the picture, sitting on the other side of bin Laden.Osama bin Laden (right), Mohammed Atef (center), and an unidentified militant at the press conference publicizing the expanded fatwa in May 1998. Ayman al-Zawahiri is out of the picture, sitting on the other side of bin Laden. [Source: BBC]Osama bin Laden issues a fatwa (religious edict), declaring it the religious duty of all Muslims “to kill the Americans and their allies—civilians and military… in any country in which it is possible.” [Al-Quds al-Arabi (London), 2/23/1998; PBS Frontline, 2001; Sunday Herald (Glasgow), 9/16/2001] This is an expansion of an earlier fatwa issued in August 1996, which called for attacks in the Arabian Peninsula only (see August 1996). Ayman al-Zawahiri, the head of the Egyptian militant group Islamic Jihad, is one of many militant leaders who sign the fatwa. This reveals to the public an alliance between al-Qaeda and Islamic Jihad that has long been in effect. According to journalist Lawrence Wright, the fatwa was actually mostly written by al-Zawahiri the month before, even though it is released in bin Laden’s name only. (Some members of Islamic Jihad are upset by it and quit the group.) [Wright, 2006, pp. 259-261] Also signing the fatwa are representatives from militant groups in Afghanistan, Sudan, Saudi Arabia, Somalia, Yemen, Eritrea, Djibouti, Kenya, Pakistan, Bosnia, Croatia, Algeria, Tunisia, Lebanon, the Philippines, Tajikistan, Chechnya, Bangladesh, Kashmir, Azerbaijan, and Palestine. All these representatives call themselves allied to the “International Islamic Front for Jihad Against Jews and Crusaders” (the name al-Qaeda has not been widely popularized yet). New York magazine will note, “The [fatwa gives] the West its first glimpse of the worldwide conspiracy that [is] beginning to form.” [New Yorker, 9/9/2002] The fatwa is published by Khalid al-Fawwaz, who runs bin Laden’s European headquarters in London, and its publication is preceded by what authors Sean O’Neill and Daniel McGrory term a “barrage of calls” from bin Laden’s monitored satellite phone to al-Fawwaz. However, this does not motivate British authorities to take any action against al-Fawwaz. [O'Neill and McGrory, 2006, pp. 111] In March 1998, 40 Afghan clerics issue a fatwa calling for a jihad against the US. A group of Pakistani clerics issues a similar fatwa in April. These fatwas give much more religious authority to bin Laden’s fatwa. It is suspected that bin Laden “discreetly prompted these two bodies to issue the ordinances.” [Gunaratna, 2003, pp. 62-63] Bin Laden then will hold a press conference in May 1998 to publicize the fatwa (see May 26, 1998).

Entity Tags: Islamic Jihad, Ayman al-Zawahiri, Osama bin Laden, Khalid al-Fawwaz, Al-Qaeda

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Ayman Al-Zawahiri, Osama Bin Laden, Londonistan - UK Counterterrorism, Alleged Al-Qaeda Media Statements

Mohamed al-Owhali is arrested and immediately begins confessing his role in the recent al-Qaeda bombing of the US embassy in Nairobi, Kenya. He reveals to the FBI what an FBI agent will later call “blue-chip” information. [CNN, 1/19/2001] He reveals to prosecutor Patrick Fitzgerald and others that when he was told by a handler in Afghanistan that he would take part in an operation in Kenya, he insisted “I want to attack inside the US” instead. But his handler tells him that the Kenya attack is important because it will keep the US distracted while the real attack is being prepared. Al-Owhali futher explains to his interrogators, “We have a plan to attack the US, but we’re not ready yet. We need to hit you outside the country in a couple of places so you won’t see what is going on inside. The big attack is coming. There’s nothing you can do to stop it.” [USA Today, 8/29/2002; Wright, 2006, pp. 278-279] Presumably, al-Owhali is also the suspect at this time who “inform[s] the FBI that an extensive network of al-Qaeda ‘sleeper agents’ currently exists in the US.” It is known that counterterrorism “tsar” Richard Clarke passes on this information to Condoleezza Rice when she begins her position as National Security Adviser in January 2001 (see January 25, 2001), but other details about this warning are not known. [9/11 Commission, 7/24/2004, pp. 260] Al-Owhali also reveals the telephone number of a key al-Qaeda communications hub in Yemen (see Late August 1998) and warns that an al-Qaeda attack is Yemen is being planned (see Mid-August 1998). [CNN, 1/19/2001]

Entity Tags: Patrick J. Fitzgerald, Federal Bureau of Investigation, Condoleezza Rice, Mohamed al-Owhali, Richard A. Clarke

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, 1998 US Embassy Bombings

Mohammed Shawqui Islambouli.Mohammed Shawqui Islambouli. [Source: Public domain]On December 4, 1998, an item in President Clinton’s Presidential Daily Briefing (PDB) is titled, “Bin Laden Preparing to Hijack US Aircraft and Other Attacks.” The PDB says “Bin Laden and is allies are preparing for attacks in the US, including an aircraft hijacking to obtain the release of Sheikh Omar Abdul-Rahman, Ramzi Yousef, and Muhammad Sadiq ‘Awda. One source quoted a senior member of Al-Gama’a al-Islamiyya (IG) saying that, as of late October, the IG had completed planning for an operation in the US on behalf of bin Laden, but that the operation was on hold. A senior bin Laden operative from Saudi Arabia was to visit IG counterparts in the US soon thereafter to discuss options-perhaps including an aircraft hijacking.” The same source says bin Laden may implement plans to hijack US aircraft before the start of the Muslim holy month of Ramadan on December 20 and that two members of the operational team had evaded security checks in a recent trial run at a New York airport. A possible different source says that in late September, Mohammed Shawqui Islambouli, brother of the assassin of Egyptian President Anwar Sadat and described in the PDB as an IG leader, was planning to hijack a US airliner during the “next couple of weeks” to free Abdul-Rahman and other prisoners. The PDB also says that “some members of the bin Laden network have received hijack training, according to various sources, but no group directly tied to bin Laden’s al-Qaeda organization has ever carried out an aircraft hijacking. Bin Laden could be weighing other types of operations against US aircraft.” The PDB mentions other bin Laden related threats, including recent reports that the IG has obtained surface-to-air missiles and intends to move them from Yemen to Saudi Arabia to shoot down aircraft. [Washington Post, 7/18/2004; 9/11 Commission, 7/24/2004, pp. 128-130] The private intelligence group Stratfor will later say that, in addition to his ties with IG, Islambouli worked with bin Laden in the Maktab al-Khidamat charity front in Pakistan and is believed to have lived in Afghanistan in the 1990s as “part of the group of key Egyptian advisers surrounding bin Laden.” Islambouli will formally join with al-Qaeda in 2006. [Stratfor, 8/10/2006] In early 1998, the CIA ignored information from a recently retired CIA agent that claimed 9/11 mastermind Khalid Shaikh Mohammed was in a terrorist cell with Islambouli, both were experts on plane hijackings, and were planning to hijack planes (see Early 1998). Perhaps not coincidentally, on this same day, CIA Director George Tenet issues a “declaration of war” against al-Qaeda in a memo to the US intelligence community (see December 4, 1998). Also on this day, counterterrorism “tsar” Richard Clarke holds a meeting of his interagency Counterterrorism and Security Group (CSG) to discuss the threat. The group agrees that New York City airports should go on a maximum security alert that weekend and security should be boosted at other East Coast airports. The FBI, FAA, and New York City Police Department get versions of the PDB report. Later in December and again in January 1999 the source says the hijacking has been postponed because two operatives have been arrested in Washington or New York. But the FBI is unable to find any information to support the threat nor is it able to verify any arrests similar to what the source described, and the source remains mysterious. The high alert in New York airports is canceled by the end of January. [9/11 Commission, 7/24/2004, pp. 128-130] This PDB will be mentioned in President Bush’s famous August 6, 2001 PDB, but mentions that US officials “have not been able to corroborate” the plot (see August 6, 2001).

Entity Tags: Federal Bureau of Investigation, William Jefferson (“Bill”) Clinton, Federal Aviation Administration, Al-Gama’a al-Islamiyya, Richard A. Clarke, Counterterrorism and Security Group, Ramzi Yousef, Omar Abdul-Rahman, Mohammed Shawqui Islambouli, Muhammad Sadiq ‘Awda, Osama bin Laden, New York City Police Department, Maktab al-Khidamat

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Bush's Aug. 6, 2001 PDB, Sheikh Omar Abdul-Rahman, Presidential Level Warnings

MI6 headquarters in London.MI6 headquarters in London. [Source: Cryptome]MI6, the British intelligence agency, gives a secret report to liaison staff at the US embassy in London. The reports states that al-Qaeda has plans to use “commercial aircraft” in “unconventional ways,” “possibly as flying bombs.” [Sunday Times (London), 6/9/2002]

Entity Tags: UK Secret Intelligence Service (MI6), Al-Qaeda

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings

German intelligence gives the CIA the first name of 9/11 hijacker Marwan Alshehhi and his telephone number of a phone registered in the United Arab Emirates (UAE). The Germans learned the information from the surveillance of al-Qaeda Hamburg cell member Mohammed Haydar Zammar (see March 1997-Early 2000). They tell the CIA that Alshehhi, who is living in Bonn, Germany, at the time, may be connected to al-Qaeda. He is described as a UAE student who has spent some time studying in Germany. The conversation is short, but a known alias of Mamoun Darkazanli is mentioned. The CIA is very interested in Darkazanli and will try to recruit him as an informant later in the year (see Late 1998 and December 1999). [US Congress, 7/24/2003 pdf file; Deutsche Presse-Agentur (Hamburg), 8/13/2003; New York Times, 2/24/2004; McDermott, 2005, pp. 73, 278-279]
No Response from CIA - The Germans consider this information “particularly valuable” and ask the CIA to track Alshehhi, but the CIA never responds until after the 9/11 attacks. The CIA decides at the time that this “Marwan” is probably an associate of bin Laden but never track him down. It is not clear why the CIA fails to act, or if they learn his last name before 9/11. [New York Times, 2/24/2004] The Germans monitor other calls between Alshehhi and Zammar, but it isn’t clear if the CIA is also told of these or not (see September 21, 1999).
Could the Number Be Traced? - CIA Director George Tenet will later dismiss the importance of this information in a statement to the 9/11 Congressional Inquiry. He will say that all the CIA had to go on was a first name and an impossible to trace unlisted number. But author Terry McDermott will later comment, “At least a portion of that statement is preposterous. The UAE mobile telephone business was, until 2004, a state monopoly. The UAE number could have been traced in five minutes, according to senior security officials there. The United States never asked.” McDermott will add, “Further, the CIA told the [9/11 Congressional Inquiry] it had a long-standing interest in Zammar that pre-dated these recordings. In other words, the CIA appears to have been investigating the man who recruited the hijackers at the time he was recruiting them.” [McDermott, 2005, pp. 73, 278-279]

Entity Tags: Osama bin Laden, Terry McDermott, Mohammed Haydar Zammar, Germany, Mamoun Darkazanli, Marwan Alshehhi, Al-Qaeda, Central Intelligence Agency, George J. Tenet

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Marwan Alshehhi, Warning Signs, Counterterrorism Action Before 9/11, Foreign Intelligence Warnings, Mamoun Darkazanli, Al-Qaeda in Germany, Mohammed Haydar Zammar

’The Sociology and Psychology of Terrorism.’’The Sociology and Psychology of Terrorism.’ [Source: Federal Research Division, Library of Congress]A report prepared for US intelligence titled the “Sociology and Psychology of Terrorism: Who Becomes a Terrorist and Why” is completed. It states: “Al-Qaeda’s expected retaliation for the US cruise missile attack… could take several forms of terrorist attack in the nation’s capital. Al-Qaeda could detonate a Chechen-type building-buster bomb at a federal building. Suicide bomber(s) belonging to al-Qaeda’s Martyrdom Battalion could crash-land an aircraft packed with high explosives (C-4 and Semtex) into the Pentagon, the headquarters of the Central Intelligence Agency (CIA), or the White House. Whatever form an attack may take, bin Laden will most likely retaliate in a spectacular way.” [Associated Press, 4/18/2002] The report discusses the 1993 World Trade Center bombing and includes a picture of the WTC towers. [Hudson, 1999, pp. 4 pdf file; Los Angeles Times, 5/17/2002] It was prepared by the Federal Research Division, an arm of the Library of Congress, for the National Intelligence Council, which advises the president and US intelligence on emerging threats. Its author is Rex A. Hudson. [Associated Press, 4/18/2002; Hudson, 2005] The Bush administration will later claim to have never heard of this report until May 2002, despite the fact that it had been publicly posted on the Internet since 1999, and “widely shared within the government,” according to the New York Times. [CNN, 5/18/2002; New York Times, 5/18/2002]

Entity Tags: Bush administration (43), Al-Qaeda, Osama bin Laden, Pentagon, National Intelligence Council, Central Intelligence Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

Gameel el-Batouti was suspected of purposely crashing Egyptair 990 (left). Wreckage of the plane (right).Gameel el-Batouti was suspected of purposely crashing Egyptair 990 (left). Wreckage of the plane (right). [Source: Mike Stewart/ Corbis, and Brian Snyder/ Reuters]EgyptAir Flight 990 crashes into the ocean off the coast of Massachusetts, killing all 217 people on board. It is immediately suspected that one of the pilots purposely crashed the plane, and this is the eventual conclusion of a National Transportation Safety Board investigation. Thirty-three Egyptian military officers were aboard the plane, leading to suspicions that killing them was the motive for crashing the plane. No connections between the supposed suicide pilot and militancy are found. [ABC News, 11/2/1999; Associated Press, 1/21/2000; Atlantic Monthly, 11/2001; Aviation Week and Space Technology, 3/25/2002] The Egyptian government publicly asserts that the crash was caused by mechanical failure. However, shortly before 9/11 it will be reported that US intelligence secretly monitored communications between Egyptian officials and hear that Egyptian investigators “privately accept” that the pilot was “probably responsible” for the crash. [CNN, 6/25/2001] Mohammed Atef, al-Qaeda’s military operations chief, is said to be inspired to use the idea of planes as weapons after learning of this incident. The US learns of Atef’s interest from the interrogation of al-Qaeda suspects in Jordan, but it hasn’t been reported if this is learned before or after 9/11. [Washington Post, 9/11/2002]

Entity Tags: Osama bin Laden, Mohammed Atef

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings

As an al-Qaeda millennium plot is broken up in Jordan (see November 30, 1999), attention is focused on the fact that two of the plotters were long time US residents. National Security Adviser Sandy Berger sends a memo to President Clinton about the two men, Raed Hijazi and Khalil Deek. Hijazi had lived in California and then moved to Boston to drive a taxi there for several years. The 9/11 Commission will say Berger tells Clinton was a naturalized US citizen who had “been in touch with extremists in the United States as well as abroad.” Later in the month, counterterrorism “tsar” Richard Clarke will warn Berger in an e-mail, “Foreign terrorist sleeper cells are present in the US and attacks in the US are likely.” [9/11 Commission, 7/24/2004, pp. 179, 501] Deek is arrested on December 11 (see December 11, 1999), but he will eventually be released without being charged (see May 2001). A few days later, Clarke authorizes a study that looks into Deek’s connections, but no action will be taken when it is discovered Deek’s next-door neighbor is still living in Anaheim, California, and running an al-Qaeda sleeper cell there (see December 14-25, 1999). Similarly, while Hijazi will be arrested overseas some months later (see September 2000), US intelligence seems oblivious to the other al-Qaeda operatives who have been his roommates and fellow taxi drivers in Boston (see June 1995-Early 1999 and October 2000). One of them, Nabil al-Marabh, will apparently go on to have a major role in the 9/11 plot (see for example January 2001-Summer 2001 and Early September 2001). Investigators will also fail to act on knowledge of financial transactions between Hijazi and three of the 9/11 hijackers (see Spring 2001).

Entity Tags: Richard A. Clarke, Khalil Deek, Raed Hijazi, Sandy Berger, William Jefferson (“Bill”) Clinton, Nabil al-Marabh

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Millennium Bomb Plots, Key Warnings, Khalil Deek, Presidential Level Warnings

According to some reports, 9/11 hijacker Mohamed Atta is put under surveillance by the CIA while living in Germany during this time. [Agence France-Presse, 9/22/2001; Focus (Munchen), 9/24/2001; Berliner Zeitung (Berlin), 9/24/2001] He is “reportedly observed buying large quantities of chemicals in Frankfurt, apparently for the production of explosives [and/or] for biological warfare.” “The US agents reported to have trailed Atta are said to have failed to inform the German authorities about their investigation,” even as the Germans are investigating many of his associates. “The disclosure that Atta was being trailed by police long before 11 September raises the question why the attacks could not have been prevented with the man’s arrest.” [Observer, 9/30/2001] A German newspaper adds that Atta is able to get a visa into the US on May 18. According to some reports, the surveillance stops when he leaves for the US at the start of June. However, “experts believe that the suspect [remains] under surveillance in the United States.” [Berliner Zeitung (Berlin), 9/24/2001] A German intelligence official also states, “We can no longer exclude the possibility that the Americans wanted to keep an eye on Atta after his entry in the US.” [Focus (Munchen), 9/24/2001] This correlates with a Newsweek claim that US officials knew Atta was a “known [associate] of Islamic terrorists well before [9/11].” [Newsweek, 9/20/2001 pdf file] However, a congressional inquiry later reports that the US “intelligence community possessed no intelligence or law enforcement information linking 16 of the 19 hijackers [including Atta] to terrorism or terrorist groups.” [US Congress, 9/20/2002] In 2005, after accounts of the Able Danger program learning Atta’s name become news, newspaper accounts will neglect to mention this prior report about Atta being known by US intelligence. For instance, the New York Times will report, “The account [about Able Danger] is the first assertion that Mr. Atta, an Egyptian who became the lead hijacker in the plot, was identified by any American government agency as a potential threat before the Sept. 11 attacks”(see August 9, 2005) . [New York Times, 8/9/2005]

Entity Tags: Mohamed Atta, Central Intelligence Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Mohamed Atta, Able Danger, Warning Signs, Al-Qaeda in Germany

A blurry photograph of a 2005 reconstruction of the pre-9/11 Able Danger chart showing Mohamed Atta and others.A blurry photograph of a 2005 reconstruction of the pre-9/11 Able Danger chart showing Mohamed Atta and others. [Source: C-SPAN]A US Army intelligence program called Able Danger identifies five al-Qaeda terrorist cells; one of them has connections to Brooklyn, New York and will become informally known as the “Brooklyn” cell by the Able Danger team. This cell includes 9/11 hijacker leader Mohamed Atta, and three other 9/11 hijackers: Marwan Alshehhi, Khalid Almihdhar, and Nawaf Alhazmi. According to a former intelligence officer who claims he worked closely with Able Danger, the link to Brooklyn is not based upon any firm evidence, but computer analysis that established patterns in links between the four men. “[T]he software put them all together in Brooklyn.” [New York Times, 8/9/2005; Washington Times, 8/22/2005; Fox News, 8/23/2005; Government Security News, 9/2005] However, that does not necessarily imply them being physically present in Brooklyn. A lawyer later representing members of Able Danger states, “At no time did Able Danger identify Mohamed Atta as being physically present in the United States.” Furthermore, “No information obtained at the time would have led anyone to believe criminal activity had taken place or that any specific terrorist activities were being planned.” [CNN, 9/21/2005; US Congress, 9/21/2005] James D. Smith, a contractor working with the unit, discovers Mohamed Atta’s link to al-Qaeda. [WTOP Radio 103.5 (Washington), 9/1/2005] Smith has been using advanced computer software and analysing individuals who are going between mosques. He has made a link between Mohamed Atta and Sheikh Omar Abdul-Rahman, ringleader of the 1993 bombing of the World Trade Center. [Fox News, 8/28/2005; Government Security News, 9/2005] Atta is said to have some unspecified connection to the Al Farouq mosque in Brooklyn, a hotbed of anti-American sentiment once frequented by Abdul-Rahman, which also contained the notorious Al-Kifah Refugee Center. [Times Herald (Norristown), 9/22/2005] Smith obtained Atta’s name and photograph through a private researcher in California who was paid to gather the information from contacts in the Middle East. [New York Times, 8/22/2005] Lt. Col. Anthony Shaffer claims the photo is not the well-known menacing Florida driver’s license photo of Atta. “This is an older, more grainy photo we had of him. It was not the best picture in the world.” It is said to contain several names or aliases for Atta underneath it. [Jerry Doyle Show, 9/20/2005; Chicago Tribune, 9/28/2005] LIWA analysts supporting Able Danger make a chart, which Shaffer describes in a radio interview as, “A chart probably about a 2x3 which had essentially five clusters around the center point which was bin Laden and his leadership.” [Savage Nation, 9/16/2005] The 9/11 Commission later claims that Atta only enters the United States for the first time several months later, in June 2000 (see June 3, 2000). [9/11 Commission, 7/24/2004, pp. 224] However, investigations in the months after 9/11 find that Mohamed Atta and another of the hijackers rented rooms in Brooklyn around this time (see Spring 2000). Other newspaper accounts have the CIA monitoring Atta starting in January 2000, while he is living in Germany (see January-May 2000). Atta, Alshehhi, Almihdhar, Alhazmi and other hijackers have connections to associates of Sheikh Abdul-Rahman (see Early 2000-September 10, 2001).

Entity Tags: Al-Kifah Refugee Center, Al-Qaeda, El Farouq, Khalid Almihdhar, Mohamed Atta, Able Danger, Omar Abdul-Rahman, Nawaf Alhazmi, Marwan Alshehhi, Al Farouq Mosque

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Alhazmi and Almihdhar, Marwan Alshehhi, Mohamed Atta, Able Danger, Warning Signs, Sheikh Omar Abdul-Rahman, Al-Kifah/MAK

After being prompted by CIA colleagues in Kuala Lumpur, Malaysia, to provide information about what happened to future 9/11 hijackers Nawaf Alhazmi and Khalid Almihdhar and al-Qaeda leader Khallad bin Attash after they flew from Malaysia to Thailand on January 8, 2000 (see January 8, 2000 and (February 25, 2000)), the CIA station in Bangkok, Thailand, sends out a cable saying that Alhazmi arrived in the US from Thailand with an apparently unnamed companion on January 15 (see January 15, 2000). This information was received from Thai intelligence, which watchlisted Almihdhar and Alhazmi after being asked to do so by the CIA (see January 13, 2000 and January 15, 2000). [New York Times, 10/17/2002; 9/11 Commission, 7/24/2004, pp. 181, 502]
Companion - The companion to whom the cable refers is presumably Almihdhar. According to later testimony of a senior FBI official, the CIA learns the companion is Almihdhar at this time: “In March 2000, the CIA received information concerning the entry of Almihdhar and Alhazmi into the United States.” [US Congress, 9/20/2002] The CIA disputes this, however. [US Congress, 7/24/2003, pp. 157 pdf file] If the companion the cable refers to is Almihdhar, then it is unclear why he would not be named, as the NSA has been intercepting his calls for at least a year (see Early 1999), he was under CIA surveillance earlier in January (see January 5-8, 2000), he is known to have a US visa (see January 2-5, 2000), he is associated with Alhazmi (see January 8-9, 2000), and this cable is prompted by another cable specifically asking where Almihdhar is (see February 11, 2000).
Missed Opportunity - Later, CIA officials, including CIA Director George Tenet and Counterterrorist Center Director Cofer Black, will admit that this was one of the missed opportunities to watchlist the hijackers. Black will say: “I think that month we watchlisted about 150 people. [The watchlisting] should have been done. It wasn’t.” Almihdhar and Alhazmi will not be added to the US watchlist until August 2001 (see August 23, 2001). [New York Times, 10/17/2002; US Congress, 7/24/2003, pp. 157 pdf file]
Unclear Who Reads Cable - Although Tenet will tell the 9/11 Congressional Inquiry that nobody at CIA headquarters reads this cable at this time (see October 17, 2002), the CIA’s inspector general will conclude that “numerous” officers access this cable and others about Almihdhar. [US District Court for the Eastern District of Virginia, Alexandria District, 3/28/2006 pdf file] These officers are not named, but Tom Wilshire, the CIA’s deputy unit chief in charge of monitoring the two men at this time, will access it in May 2001 at the same time as he accesses other cables about Almihdhar from early 2000 (see May 15, 2001). The 9/11 Commission will say that the cables are “reexamined” at this time, suggesting that Wilshire may have read them before. [9/11 Commission, 7/24/2004, pp. 267, 537] Wilshire certainly did access at least two of the cables in January 2000, indicating he may read the cable about the arrival of Alhazmi and the unnamed companion in the US in March 2000. [US Department of Justice, 11/2004, pp. 240, 282 pdf file]
FBI Not Informed - The knowledge that Alhazmi has entered the US will be disseminated throughout the CIA, but not to the FBI or other US intelligence agencies (see March 6, 2000 and After). When asked about the failure by the 9/11 Congressional Inquiry, Wilshire will be unable to explain it, saying: “It’s very difficult to understand what happened with that cable when it came in. I do not know exactly why it was missed. It would appear that it was missed completely.” [US Congress, 9/20/2002]

Entity Tags: Federal Bureau of Investigation, Central Intelligence Agency, Nawaf Alhazmi, CIA Bangkok Station, 9/11 Commission, 9/11 Congressional Inquiry, Alec Station, Tom Wilshire, Khalid Almihdhar, Malaysian Secret Service

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Alhazmi and Almihdhar, CIA Hiding Alhazmi & Almihdhar, Al-Qaeda Malaysia Summit, Warning Signs, Counterterrorism Action Before 9/11, Hijacker Visas and Immigration

Niaz Khan.Niaz Khan. [Source: NBC News]Niaz Khan, a British citizen originally from Pakistan, is recruited into an al-Qaeda plot.
Khan's Story - In early 2000 he is flown to Lahore, Pakistan, and then trains in a compound there for a week with others on how to hijack passenger airplanes. He trains in a mock cockpit of a 767 aircraft (an airplane type used on 9/11). He is taught hijacking techniques, including how to smuggle guns and other weapons through airport security and how to get into a cockpit. In April 2000 he flies to the US and is told to meet with a contact. He will later recall, “They said I would live there for a while and meet some other people and we would hijack a plane from JFK and fly it into a building.” [London Times, 5/9/2004] His al-Qaeda contact in the US is only known by the alias “Babu Khan.” It is unknown who this really is (assuming Khan’s story is completely correct). [Vanity Fair, 11/2004] After 9/11, he will have “no doubt” this is the 9/11 plot. However, Khan slips away and gambles away the money given to him by al-Qaeda. Afraid he will be killed for betraying al-Qaeda, he turns himself in to the FBI.
The FBI Checks Out Khan - For three weeks, FBI counterterrorism agents in Newark, New Jersey, will interview Khan. [MSNBC, 6/3/2004; Observer, 6/6/2004] One FBI agent will later recall: “We were incredulous. Flying a plane into a building sounded crazy but we polygraphed him and he passed.” [London Times, 5/9/2004] Later in 2004, Khan will say he was only involved in a plot to hijack an airplane, not crash it into a building. [Vanity Fair, 11/2004] However, he had earlier clearly talked to the media about flying a plane into a building, and FBI officials had also referred to his case as flying a plane into a building.
FBI Agents Told to Forget about Khan's Case - A former FBI official will say the FBI agents believe Khan and aggressively try to follow every lead in the case, but word comes from FBI headquarters saying, “Return him to London and forget about it.” He is returned to Britain and handed over to British authorities. However, the British only interview him for about two hours, and then release him (see (May 2000)). He is surprised that authorities never ask for his help in identifying where he was trained in Pakistan, even after 9/11. [MSNBC, 6/3/2004] Khan’s case will be mentioned in the 2002 9/11 Congressional Inquiry report. It describes a “walk-in” who told the FBI he “was to meet five or six persons,” some of them pilots, who would take over a plane and fly it to Afghanistan, or blow the plane up. The report will add that the he passed a lie-detector test. [US Congress, 9/18/2002; MSNBC, 6/3/2004]

Entity Tags: Niaz Khan, Federal Bureau of Investigation, Al-Qaeda

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Londonistan - UK Counterterrorism

Hamza Alghamdi.Hamza Alghamdi. [Source: FBI]Raed Hijazi, Nabil al-Marabh’s former Boston roommate, is tried and convicted in Jordan for his role in planned millennium bombings in that country. (Hijazi is tried in absentia since he has yet to be arrested, but will later be retried in person and reconvicted.) In the wake of the trial, Jordanian officials send information to US investigators that shows Nabil al-Marabh and future 9/11 hijacker Hamza Alghamdi are associates of Hijazi. The Washington Post will report, “An FBI document circulated among law enforcement agencies [just after 9/11] noted that Hijazi, who is in a Jordanian jail, had shared a telephone number with [9/11] hijacker, Hamza Alghamdi.” Apparently this document is created when Jordan sends the US this information in late 2000. [Washington Post, 9/21/2001] The Boston Globe will later report that an FBI investigation found that “al-Marabh had, in the report’s language, a ‘telephone connection’ with one of the suspected hijackers, according to a federal source involved in the investigation. However, the source was uncertain whether the connection involved telephone conversations between al-Marabh and the unidentified suspect, or whether it involved their sharing a telephone number.” This is a probable reference to the same FBI report mentioning the Alghamdi-Hijazi phone link, especially since the same Globe article mentions that around the this time al-Marabh tells his coworkers that the FBI has been asking him about his links to bin Laden (see Late August 2000). [Boston Globe, 10/15/2001] It appears that Alghamdi is not put on any kind of watch list and will not be stopped when he will arrive in the US by January 2001 (see January or July 28, 2001) nor again on May 23, 2001 (see April 23-June 29, 2001). The 9/11 Commission Final Report will fail to mention any investigation into Alghamdi and will give no hint that his name was known to US authorities before 9/11.

Entity Tags: Nabil al-Marabh, Jordan, Federal Bureau of Investigation, Raed Hijazi, Hamza Alghamdi

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Other 9/11 Hijackers, Nabil Al-Marabh, Millennium Bomb Plots, Key Hijacker Events

The Able Danger data collection program—which lost the support of the US Army’s Land Information Warfare Activity (LIWA) unit last April (see April 2000)—is reconstituted and moved to a private intelligence research center run by Raytheon in Garland, Texas. While the program worked only with unclassified data under LIWA, the new Able Danger, referred to by some as “Able Danger II,” has permission to mine classified information as well. [US Congress, 9/21/2005; US Congress, 9/21/2005] SOCOM apparently believes that this new arrangement will allow Able Danger to do its work free of some of the political interference that had hobbled the earlier effort. Other data mining teams at LIWA work on non-al-Qaeda related projects while Able Danger continue to focus on al-Qaeda. [National Journal, 12/3/2005] Most accounts have the first version of Able Danger in early 2000 being the version that identified Mohamed Atta and three other 9/11 hijackers. However, according to Representative Curt Weldon (R-PA), a Raytheon employee named Bob Johnson will later claim that Atta is independently identified by this second version of Able Danger as well (see November 11, 2005).

Entity Tags: Land Information Warfare Activity, Able Danger

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Able Danger, Warning Signs

Global Objectives, a British banking compliance company, identifies fifteen of the 9/11 hijackers as high-risk people and establishes profiles for them. The hijackers are regarded as high-risk for loans because they are linked to Osama bin Laden, suspected terrorists, or associates of terrorists. The list of high-risk people maintained by Global Objectives is available to dozens of banks and the hijackers’ files contain their dates and places of birth, aliases, and associates. It is unclear which fifteen hijackers are considered high-risk. It is also unknown if any Western intelligence agencies access this database before 9/11. [Associated Press, 2/21/2002] According to the 9/11 Commission, US intelligence is only aware of three of the 9/11 hijackers, Nawaf Alhazmi, Salem Alhazmi, and Khalid Almihdhar, before the attacks. [9/11 Commission, 7/24/2004, pp. 181-2] However, media reports will suggest US intelligence agencies may have been aware of another six: Ziad Jarrah (see January 30, 2000); Marwan Alshehhi (see March 1999 and January-February 2000); Mohamed Atta (see January-May 2000 and January-February 2000); and Ahmed Alghamdi, Satam al Suqami, and Hamza Alghamdi (see September 2000 and Spring 2001).

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

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Alhazmi and Almihdhar, Marwan Alshehhi, Mohamed Atta, Hani Hanjour, Ziad Jarrah, Other 9/11 Hijackers, Warning Signs

Alain Chouet.Alain Chouet. [Source: La Repubblica]A five page summary French intelligence report dated on this day is entitled “Hijacking of an Airplane by Radical Islamists.” The report details tactical discussions since early 2000 between bin Laden, Chechen rebels, and the Taliban about a hijacking against US airlines (Early 2000 and October 2000). The plot considers hijacking a US airliner flying from Frankfurt to the US or hijacking a French or German airliner. The French intelligence comes from Uzbek spies who have infiltrated the Islamic Movement of Uzbekistan (IMU), a militant group based in Uzbekistan next door to Afghanistan and closely tied to bin Laden and the Taliban. Some of the spies ended up in al-Qaeda training camps in Afghanistan. The French report makes clear that the information was independently verified from other sources, including satellite telephone intercepts and possibly spies recruited in France. [Le Monde (Paris), 4/15/2007; Associated Press, 4/16/2007; Le Monde (Paris), 4/17/2007] When this French report will be leaked to the press in 2007, French officials will insist that the information in it would have been forwarded to the CIA at the time. For instance, Pierre-Antoine Lorenzi, responsible at the time for communications between French and other foreign intelligence services, will say the information would have gone to Bill Murray, chief of the CIA Paris station. Lorenzi says, “That, typically, is the kind of information that would certainly have been forwarded to the CIA. It would even have been an error not to have done it.” [Le Monde (Paris), 4/15/2007] Alain Chouet, head of the French intelligence subdivision tracking terrorist movements, also says the information was certainly passed to the CIA. “We transmitted everything to our American counterparts, everything that could have posed a threat, and they did the same with us.” Chouet thinks it is possible the information was deliberate misdirection by al-Qaeda, because it does not mention multiple hijackings or suicide pilots. No CIA officials have gone on record saying that they received the warning. [Le Monde (Paris), 4/15/2007; Associated Press, 4/16/2007] However, the Chechens are likely connected to Chechen leader Ibn Khattab, who has a long history of collaboration with bin Laden (see 1986-March 19, 2002), and by April 2001 an FBI report says that Ibn Khattab and bin Laden are seriously planning an attack together, possibly against US interests (see Before April 13, 2001). In May 2001, President Bush will be given a warning entitled, “Terrorist Groups Said Cooperating on US Hostage Plot,” which could involve a hijacking to free al-Qaeda prisoners in the US (see May 23, 2001). The plot described by French intelligence is also designed to free al-Qaeda prisoners in the US, though this may just be coincidence as the terrorist groups in Bush’s warning have not been publicly named. [Le Monde (Paris), 4/17/2007]

Entity Tags: Islamic Movement of Uzbekistan, Direction Générale de la Sécurité Extérieure, Pierre-Antoine Lorenzi, Alain Chouet, Bill Murray, Al-Qaeda

Category Tags: Warning Signs, Key Warnings

National Security Adviser Condoleezza Rice later testifies to the 9/11 Commission that in the first eight months of Bush’s presidency before 9/11, “the president receive[s] at these [Presidential Daily Briefings] more than 40 briefing items on al-Qaeda, and 13 of those [are] in response to questions he or his top advisers posed.” [Washington Post, 4/8/2004] The content of the warnings in these briefings are unknown. However, CIA Director George Tenet claims that none of the warnings specifically indicates terrorists plan to fly hijacked commercial aircraft into buildings in the US. [New York Times, 4/4/2004] Counterterrorism “tsar” Richard Clarke will later emphasize, “Tenet on 40 occasions in… morning meetings mentioned al-Qaeda to the president. Forty times, many of them in a very alarmed way, about a pending attack.” [Vanity Fair, 11/2004] These briefings are normally given in person by CIA Director George Tenet, and are usually attended by Vice President Cheney and National Security Adviser Rice. In the Clinton administration, up to 25 officials recieved the PDB. But in the Bush adminisration before 9/11, this was sharply reduced to only six people (see After January 20, 2001). Other top officials have to make due with an Senior Executive Intelligence Brief generally released one day later, which is similar to the PDB but often contains less information (see August 7, 2001). [9/11 Commission, 7/24/2004, pp. 256, 533]

Entity Tags: George W. Bush, Al-Qaeda, Richard (“Dick”) Cheney, George J. Tenet, Condoleezza Rice

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Bush's Aug. 6, 2001 PDB, Presidential Level Warnings, Counterterrorism Policy/Politics

Counterterrorism “tsar” Richard Clarke’s plan to deal with al-Qaeda is given to National Security Adviser Rice on this day. It includes a warning that al-Qaeda cells already exist in the US. The plan was outlined in a document he prepared in December 2000 (see January 25, 2001), which stated that US intelligence believes there are al-Qaeda “sleeper cells” in the US and that they’re not just a potential problem but “a major threat in being.” Clarke noted in the document that two key al-Qaeda members involved in the Millennium plot were naturalized US citizens (presumably a reference to Raed Hijazi and Khalil Deek) and that one suspect in the 1998 embassy bombings had “informed the FBI that an extensive network of al-Qaeda ‘sleeper agents’ currently exists in the US” (see August 12-25, 1998). It also said that Ahmed Ressam’s attempted December 1999 attack revealed al-Qaeda supporters in the US (see December 15-31, 1999). Finally, the Clarke warned that more attacks have almost certainly been set in motion. [Washington Post, 1/20/2002; 9/11 Commission, 7/24/2004, pp. 260, 535]

Entity Tags: Richard A. Clarke, Al-Qaeda

Category Tags: Key Warnings, Warning Signs, Khalil Deek, Millennium Bomb Plots

Gary Hart (left) and Warren Rudman (right) testify before a Senate committee in 2002.Gary Hart (left) and Warren Rudman (right) testify before a Senate committee in 2002. [Source: Reuters / Win McNamee]The final report of the US Commission on National Security/21st Century, co-chaired by former Senators Gary Hart (D-CO) and Warren Rudman (R-NH), is issued. The bipartisan panel was put together in 1998 by then-President Bill Clinton and then-House Speaker Newt Gingrich. Hart and Rudman personally brief National Security Adviser Condoleezza Rice, Defense Secretary Donald Rumsfeld, and Secretary of State Colin Powell on their findings. The report has 50 recommendations on how to combat terrorism in the US, but all of them are ignored by the Bush administration.
Shelved by White House - According to Hart, Congress will begin to take the commission’s suggestions seriously in March and April, and legislation is introduced to implement some of the recommendations. Then, “Frankly, the White House shut it down.… The president said, ‘Please wait, we’re going to turn this over to the vice president‘… and so Congress moved on to other things, like tax cuts and the issue of the day.” The White House will announce in May that it will have Vice President Dick Cheney study the potential problem of domestic terrorism, despite the fact that this commission had just studied the issue for 2 1/2 years. Interestingly, both this commission and the Bush administration were already assuming a new cabinet level National Homeland Security Agency would be enacted eventually, even as the public remained unaware of the term and the concept. [Salon, 9/12/2001; Salon, 4/2/2004]
Cannot Get Meeting with Bush - At the meeting with Rice, Rudman says he wants to see President Bush, and is planning to deliver a “blunt and very direct” warning to him that he needs to deal early in his presidency with the question of domestic terror threats. Rice initially agrees to pass on Rudman’s request for a meeting with Bush, but nothing happens. Rudman will contact Rice’s office several times, but still no meeting is arranged. Rudman will later say he is “disappointed” by this, adding, “There’s no question in my mind that somebody at the White House dropped the ball on this.” [Shenon, 2008, pp. 56-57]
Ignored by 9/11 Commission - Hart will be incredulous that neither he nor any of the other members of this commission are ever asked to testify before the 9/11 Commission. [Salon, 4/6/2004] The 9/11 Commission will later make many of the same recommendations as this commission. However, it will barely mention the Hart/Rudman Commission in its final report, except to note that Congress appointed it and failed to follow through on implementing its recommendations. [9/11 Commission, 7/24/2004, pp. 107, 479]

Entity Tags: US Congress, Newt Gingrich, Warren Rudman, Richard (“Dick”) Cheney, Donald Rumsfeld, Gary Hart, Commission on National Security/21st Century, Bush administration (43), 9/11 Commission, Condoleezza Rice, Colin Powell

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

Satam Al Suqami.Satam Al Suqami. [Source: FBI]In the wake of the foiled al-Qaeda plot to blow up hotels in Jordan during the millennium celebrations, Jordan gives tips to the US that launch a Customs investigation into one of the plotters, Raed Hijazi, and his US connections. “Customs agents for months traced money flowing from several Boston banks to banks overseas, where officials believe the funds were intended for bin Laden’s network.” In September and October 2000, Jordanian officials gave US investigators evidence of financial transactions connecting Raed Hijazi, Nabil al-Marabh, and future 9/11 hijacker Hamza Alghamdi (see September 2000; October 2000). By spring 2001, Custom agents further connect al-Marabh and Hijazi to financial deals with future 9/11 hijackers Ahmed Alghamdi and Satam Al Suqami. The Washington Post will later note, “These various connections not only suggest that investigators are probing ties between bin Laden and the hijackers, but also that federal authorities knew about some of those associations long before the bombings.” [Washington Post, 9/21/2001] It appears that the money flowed from al-Marabh to Alghamdi and Al Suqami. [Cox News Service, 10/16/2001; ABC News 7 (Chicago), 1/31/2002] While accounts of these connections to Alghamdi and Al Suqami will be widely reported in the media in the months after 9/11, a Customs Service spokesman will say he can neither confirm nor deny the existence of the inquiry. [New York Times, 9/18/2001] It appears that the two hijackers are not put on any kind of watch list and are not stopped when they arrive in the US on April 23, 2001, and May 2, 2001, respectively (see April 23-June 29, 2001). British newspapers will note that Alghamdi was one of several hijackers who should have been “instantly ‘red-flagged’ by British intelligence” but in fact is not when he passes through Britain sometime in early 2001 (see January-June 2001). The 9/11 Commission Final Report will fail to mention the Customs investigation and will give no hint that these hijackers’ names were known in the US before 9/11.

Entity Tags: Satam Al Suqami, Raed Hijazi, 9/11 Commission, Nabil al-Marabh, US Customs Service, Jordan, Ahmed Alghamdi

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Warning Signs, Millennium Bomb Plots, Other 9/11 Hijackers, Nabil Al-Marabh, Possible 9/11 Hijacker Funding, Hijacker Contact w Government in US

Der Spiegel will later report that in a “very brief conversation Osama [tells] his mother that he [will] not be able to call again for a long time, a remark that seem[s] cryptic to the agents listening in at the time, especially when Osama add[s] that ‘great events are about to take place.’” The NSA had been tracking Osama bin Laden’s satellite phone number since 1996, and also tracking the number of his mother, Hamida al-Attas, living in Saudi Arabia, on the off chance he would call her and tell her something important. Bin Laden apparently had called her more than anyone else, but this is his last call to her. Around this time, President Bush is so convinced that the best way to catch bin Laden is through his mother that he is reputed to tell the Emir of Qatar, “We know that he’ll call his mother one day - and then we’ll get him.” Hamida has remained loyal to her son in the wake of 9/11, saying in 2003, “I disapprove of the ambitions the press ascribe to him, but I am satisfied with Osama, and I pray to God that He will guide him along the right path.” [CNN, 3/12/2002; Der Spiegel (Hamburg), 6/6/2005] Note that this warning is similar to, but apparently different from, another warning phone call bin Laden makes in early September 2001. That call is to Al-Khalifa bin Laden, his stepmother and not his mother, who lives in Syria and not Saudi Arabia (see September 9, 2001).

Entity Tags: National Security Agency, George W. Bush, Hamida al-Attas, Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Saudi Arabia, Bin Laden Family, Remote Surveillance, Key Warnings

FBI translators Sibel Edmonds and Behrooz Sarshar will later claim to know of an important warning given to the FBI at this time. In their accounts, a reliable informant on the FBI’s payroll for at least ten years tells two FBI agents that sources in Afghanistan have heard of an al-Qaeda plot to attack the US and Europe in a suicide mission involving airplanes. Al-Qaeda agents, already in place inside the US, are being trained as pilots. By some accounts, the names of prominent US cities are mentioned. A report on the matter is filed with squad supervisor Thomas Frields, but it’s unclear if this warning reaches FBI headquarters or beyond. The two translators will later privately testify to the 9/11 Commission. [WorldNetDaily, 3/24/2004; Salon, 3/26/2004; WorldNetDaily, 4/6/2004; Village Voice, 4/14/2004] Sarshar’s notes of the interview indicate that the informant claimed his information came from Iran, Afghanistan, and Hamburg, Germany (the location of the primary 9/11 al-Qaeda cell). However, anonymous FBI officials will claim the warning was very vague and doubtful. [Chicago Tribune, 7/21/2004] In reference to this warning and apparently others, Edmonds will say, “President Bush said they had no specific information about September 11, and that’s accurate. However, there was specific information about use of airplanes, that an attack was on the way two or three months beforehand, and that several people were already in the country by May of 2001. They should’ve alerted the people to the threat we were facing.” [Salon, 3/26/2004] She will add, “There was general information about the time-frame, about methods to be used but not specifically about how they would be used and about people being in place and who was ordering these sorts of terror attacks. There were other cities that were mentioned. Major cities with skyscrapers.” [Independent, 4/2/2004]

Entity Tags: George W. Bush, Federal Bureau of Investigation, Behrooz Sarshar, Thomas Frields, Sibel Edmonds, Al-Qaeda, 9/11 Congressional Inquiry

Category Tags: Warning Signs, Sibel Edmonds, Key Warnings, Other Possible Moles or Informants

In 2005 (see February 10, 2005), it will be revealed that of the FAA’s 105 daily intelligence summaries between these dates, 52 mention bin Laden, al-Qaeda, or both. Most of the mentions are “in regard to overseas threats.” None of the warnings specifically predict something similar to the 9/11 attacks, but five of them mention al-Qaeda’s training for hijackings and two reports concern suicide operations unconnected to aviation. [Associated Press, 2/11/2005] One of the warnings mentions air defense measures being taken in Genoa, Italy, for the July 2001 G-8 summit to protect from a possible air attack by terrorists (see July 20-22, 2001). However, the New Jersey Star-Ledger is virtually the only newspaper in the US to report this fact. [New Jersey Star-Ledger, 2/11/2005] Despite all these warnings, the FAA fails to take any extra security measures. They do not expand the use of in-flight air marshals or tighten airport screening for weapons. A proposed rule to improve passenger screening and other security measures ordered by Congress in 1996 has held up and is still not in effect by 9/11. The 9/11 Commission’s report on these FAA warnings released in 2005 (see February 10, 2005) will conclude that FAA officials were more concerned with reducing airline congestion, lessening delays, and easing air carriers’ financial problems than preventing a hijacking. [Associated Press, 2/11/2005] The FAA also makes no effort to expand its list of terror suspects, which includes only a dozen names by 9/11 (see April 24, 2000). The former head of the FAA’s civil aviation security branch later says he wasn’t even aware of TIPOFF, the government’s main watch list, which included the names of two 9/11 hijackers before 9/11. Nor is there any evidence that a senior FAA working group responsible for security ever meets in 2001 to discuss “the high threat period that summer.” [New York Times, 2/10/2005]

Entity Tags: Osama bin Laden, Federal Aviation Administration, 9/11 Commission, US Congress, Al-Qaeda

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings, Counterterrorism Policy/Politics, US Air Security

On April 19, 2001, the interagency Counterterrorism Security Group (CSG) chaired by counterterrorism “tsar” Richard Clarke discusses recent reports that al-Qaeda leader Abu Zubaida is planning an attack. The next day, a Senior Executive Intelligence Brief (SEIB) with the title “Bin Laden Planning Multiple Operations” is sent to top White House officials. The New York Times will later report that President Bush and Vice President Cheney were among those who received this warning. Since SEIBs are usually based on previous days’ President Daily Briefings, President Bush probably learned about this report on April 19 (see January 20-September 10, 2001). [New York Times, 4/18/2004; 9/11 Commission, 7/24/2004, pp. 255; US District Court of Eastern Virginia, 5/4/2006, pp. 2 pdf file]

Entity Tags: White House, Richard A. Clarke, Abu Zubaida, George W. Bush, Counterterrorism and Security Group, Richard (“Dick”) Cheney

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Presidential Level Warnings, Abu Zubaida

Over a two-month period, the NSA reports “at least 33 communications indicating a possible, imminent terrorist attack.” None of these reports provide any specific information on where, when, or how an attack might occur. The reports are widely disseminated to other intelligence agencies. [US Congress, 9/18/2002; MSNBC, 9/18/2002; Senate, 9/26/2002, pp. p. 9365] National Security Adviser Condoleezza Rice will later read what she calls “chatter that was picked up in [2001’s] spring and summer. ‘Unbelievable news coming in weeks,’ said one. ‘A big event… there will be a very, very, very, very big uproar.’ There will be attacks in the near future.’” [Washington Post, 4/8/2004] The NSA director will claim in 2002 that all of the warnings were red herrings unrelated to the 9/11 attacks. [US Congress, 10/17/2002] However, in 2004 it will be revealed that the 9/11 attacks were originally planned to take place between May and July 2001, but were delayed until September (see May-July 2001).

Entity Tags: Condoleezza Rice, National Security Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Remote Surveillance, Warning Signs

A Senior Executive Intelligence Brief (SEIB) about Osama bin Laden sent to top White House officials on May 3, 2001, is entitled, “Bin Laden Public Profile May Presage Attack.” Apparently it suggests that recent public comments by bin Laden could be hinting at future attacks, but details of what exactly he said or did to cause this warning have not be made public. The New York Times will later report that President Bush and Vice President Cheney were among those who received this warning. Since SEIBs are typically based on the previous day’s President Daily Briefings (see January 20-September 10, 2001), President Bush was probably informed about this warning on May 2. [9/11 Commission, 7/24/2004, pp. 255; US District Court of Eastern Virginia, 5/4/2006, pp. 2 pdf file]

Entity Tags: George W. Bush, White House

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Presidential Level Warnings

On May 16, an anonymous person calls the US embassy in the United Arab Emirates and warns that bin Laden supporters have been in the US and are planning an attack in the US using “high explosives.” The caller mentions that operatives are infiltrating the US from Canada, but there is no mention of when or where the attack might occur. The next day, based on this warning, the first item on the agenda for counterterrorism “tsar” Richard Clarke’s interagency Counterterrorism Security Group (CSG) is entitled: “[Osama bin Laden]: Operation Planned in US.” The anonymous caller’s tip cannot be later corroborated. In July, the CIA will share the warning with the FBI, the INS, the US Customs Service, and the State Department. It will also be mentioned in the August 6, 2001 Presidential Daily Briefing given to President Bush (see August 6, 2001) and Bush will be told that the CIA and FBI are investigating it. But eventually, neither the CIA nor FBI is able to corraborate the information in the call. [US Congress, 9/18/2002; Washington Post, 9/19/2002; 9/11 Commission, 7/24/2004, pp. 255, 262, 535] There are some other possibly interlinked warnings this month also warning of an al-Qaeda plot to attack the US from Canada using explosives (see May 30, 2001, May 2001, and May 2001).

Entity Tags: White House, Osama bin Laden, Counterterrorism and Security Group, Richard A. Clarke, George W. Bush

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Bush's Aug. 6, 2001 PDB

A Senior Executive Intelligence Brief (SEIB) sent to top White House officials on May 26, 2001, is entitled, “Bin Laden Network’s Plans Advancing.” Further details are unknown. The New York Times will later report that President Bush and Vice President Cheney were among those who received this warning. SEIBs are typically summaries of the previous days’ President Daily Briefings (see January 20-September 10, 2001), so it is probable Bush is given this warning on May 25. [9/11 Commission, 7/24/2004, pp. 255; US District Court of Eastern Virginia, 5/4/2006, pp. 2 pdf file]

Entity Tags: George W. Bush, White House

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Presidential Level Warnings

During a regularly scheduled weekly meeting between National Security Adviser Condoleezza Rice and CIA Director George Tenet, CIA official Richard Blee describes a “truly frightening” list of warning signs of an upcoming terrorist attack. He says that al-Qaeda leader Abu Zubaida is working on attack plans. CIA leaders John McLaughlin and Cofer Black are also present at this meeting, as is counterterrorism “tsar” Richard Clarke and Mary McCarthy, a CIA officer serving as National Security Council senior director. [Tenet, 2007, pp. 145] Just the day before, Clarke suggested that Tenet and Rice discuss what could be done to stop Zubaida from launching “a series of major terrorist attacks,” so presumably this discussion is in response to that (see May 29, 2001). Tenet will later recall: “Some intelligence suggested that [Zubaida’s] plans were ready to be executed; others suggested they would not be ready for six months. The primary target appeared to be in Israel, but other US assets around the world were at risk.” Rice asks about taking the offensive against al-Qaeda and asks how bad the threat is. Black estimates it to be a seven on a one-to-10 scale, with the millennium threat at the start of 2000 ranking an eight in comparison. Clarke tells her that adequate warning notices have been issued to the appropriate US entities. [Tenet, 2007, pp. 145-146]

Entity Tags: Richard Blee, Richard A. Clarke, John E. McLaughlin, Al-Qaeda, Cofer Black, Mary McCarthy, Condoleezza Rice, George J. Tenet, Abu Zubaida

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics, Abu Zubaida

Two Yemeni men are detained after guards see them taking photos at 26 Federal Plaza in New York City. They are questioned by INS agents and let go. A few days later, their confiscated film is developed, showing photos of security checkpoints, police posts, and surveillance cameras of federal buildings, including the FBI’s counterterrorism office. The two men are later interviewed by the FBI and determined not to be a threat. However, they had taken the pictures on behalf of a third person said to be living in Indiana. By the time the FBI looks for him, he has fled the country and his documentation is found to be based on a false alias. In 2004, the identity of the third man reportedly still will be unknown. The famous briefing given to President George W. Bush on August 6, 2001 (see August 6, 2001), will mention the incident, warning that the FBI is investigating “suspicious activity in this country consistent with the preparations for hijackings or other types of attacks, including recent surveillance of federal buildings in New York.” When Bush’s August 6 briefing will be released in 2004, a White House fact sheet will fail to mention the still missing third man. [New York Post, 7/1/2001; New York Post, 9/16/2001; Washington Post, 5/16/2004] In 2004, it will be reported that Dhiren Barot (a.k.a. Issa al-Hindi or Issa al-Britani), an alleged al-Qaeda operative in British custody, was sent to the US in early 2001 by Khalid Shaikh Mohammed to case potential targets in New York City. He headed a three-man team that surveyed the New York Stock Exchange and other buildings. While there are obvious similarities between the two Yemeni man with an unknown boss and Barot with two helpers, it is not known if the two cases are related. [New York Times, 8/7/2004]

Entity Tags: Dhiren Barot, Federal Bureau of Investigation, US Immigration and Naturalization Service, George W. Bush

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Bush's Aug. 6, 2001 PDB, Possible Hijacker Associates in US

Around this time, the NSA intercepts telephone conversations between 9/11 mastermind Khalid Shaikh Mohammed (KSM) and 9/11 hijacker Mohamed Atta, but apparently it does not share the information with any other agencies. The FBI has had a $2 million reward for KSM since 1998 (see January 8, 1998), while Atta is in charge of hijacker operations inside the US. [Knight Ridder, 6/6/2002; Independent, 6/6/2002] The monitored calls between the two of them continue until September 10, one day before the 9/11 attacks (see September 10, 2001). The NSA either fails to translate these messages in a timely fashion or fails to understand the significance of what was translated. [Knight Ridder, 6/6/2002] However, it will later be revealed that an FBI squad built an antenna in the Indian Ocean some time before 9/11 with the specific purpose of listening in on KSM’s phone calls, so they may have learned about these calls to Atta on their own (see Before September 11, 2001).

Entity Tags: Mohamed Atta, National Security Agency, Khalid Shaikh Mohammed

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Mohamed Atta, Al-Qaeda Malaysia Summit, Remote Surveillance, Warning Signs, Khalid Shaikh Mohammed

Word begins to spread within al-Qaeda that an attack against the US is imminent, according to later prison interrogations of Khalid Shaikh Mohammed. Many within al-Qaeda are aware that Mohammed has been preparing operatives to go to the US. Additionally, bin Laden makes several remarks hinting at an upcoming attack, spawning rumors throughout Muslim extremist circles worldwide.
bullet In a recorded speech at the Al Farooq training camp in Afghanistan, Osama bin Laden specifically urges trainees to pray for the success of an upcoming attack involving 20 martyrs. [9/11 Commission, 6/16/2004]
bullet Members of the “Lackawanna Six” see bin Laden give a recorded speech at the Al Farooq camp in which he urges trainees to pray for 40 en route on a very important mission. It is not known if this is the same as the other Al Farooq speech or a separate one (see (June 2001)).
bullet A bin Laden bodyguard later will claim that in May 2001 or earlier in the year he heard bin Laden tell people in Afghanistan that the US would be hit with an attack, and thousands would die (see Early 2001). [Guardian, 11/28/2002]
bullet In mid-June 2001, bin Laden tells training camp trainees there will be an attack in the near future. US intelligence soon learns of this (see Mid-June 2001).
bullet In June 2001, the CIA hears that Arabs in Afghanistan are said to be anticipating as many as eight celebrations, and al-Qaeda operatives are being told to await important news within days (see June 2001).
bullet John Walker Lindh learns details of the 9/11 attack despite being a Caucasian and US citizen who only recently converted to Islam (see May-June 2001).
There are other indications that knowledge of the attacks spreads in Afghanistan. The Daily Telegraph later reports that “the idea of an attack on a skyscraper [is] discussed among [bin Laden’s] supporters in Kabul.” At some unspecified point before 9/11, a neighbor in Kabul sees diagrams showing a skyscraper attack in a house known as a “nerve center” for al-Qaeda activity. [Daily Telegraph, 11/16/2001] US soldiers will later find forged visas, altered passports, listings of Florida flight schools and registration papers for a flight simulator in al-Qaeda houses in Afghanistan. [New York Times, 12/6/2001]

Entity Tags: Al Farooq training camp, Al-Qaeda, Khalid Shaikh Mohammed, Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Insider Trading/ Foreknowledge, Foreign Intelligence Warnings

After 9/11, Secretary of State Colin Powell will claim that the Bush administration received a “lot of signs” throughout the summer of 2001 that Islamic militants were plotting US attacks. These include al-Qaeda mentions of an impending “Hiroshima” on US soil. [USA Today, 10/15/2001] The 2002 book The Cell also describes an intercepted al-Qaeda message in the summer of 2001 talking about a “Hiroshima-type” event coming soon. [Miller, Stone, and Mitchell, 2002, pp. 288] So this appears to be a different warning than an intercepted communication in 2000 warning of a “Hiroshima-type event” (see (August 2000)), or perhaps a repeat of that.

Entity Tags: Al-Qaeda, Colin Powell

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings

The Associated Press will report in May 2002, “Israeli intelligence services were aware several months before Sept. 11 that bin Laden was planning a large-scale terror attack but did not know what his targets would be, Israeli officials have said. An Israeli official, speaking on condition of anonymity, tells the Associated Press shortly after the attacks that ‘everybody knew about a heightened alert and knew that bin Laden was preparing a big attack.’ He said information was passed on to Washington but denied Israel had any concrete intelligence that could have been used to prevent the Sept. 11 attacks.” [Associated Press, 5/19/2002] The claim that Israel lacks concrete intelligence is contradicted by other media reports (see August 8-15, 2001) (see August 23, 2001) (see September 4, 2001).

Entity Tags: Israel, Osama bin Laden, Israel Institute for Intelligence and Special Tasks (Mossad)

Timeline Tags: 9/11 Timeline

Category Tags: Israel, Warning Signs, Key Warnings, Foreign Intelligence Warnings

Congressman Porter Goss (R-FL), Chairman of the House Intelligence Committee, later says on the intelligence monitoring of US-designated terrorist groups, “The chatter level [goes] way off the charts” around this time and stays high until 9/11. Given Goss’s history as a CIA operative, presumably he is kept “in the know” to some extent. [Los Angeles Times, 5/18/2002] A later Congressional report will state: “Some individuals within the intelligence community have suggested that the increase in threat reporting was unprecedented, at least in terms of their own experience.” [US Congress, 9/18/2002] Two counterterrorism officials later describe the alerts of this summer as “the most urgent in decades.” [US Congress, 9/18/2002]

Entity Tags: Porter J. Goss

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

German intelligence warns the CIA, Britain’s intelligence agency, and Israel’s Mossad that Middle Eastern militants are planning to hijack commercial aircraft to use as weapons to attack “American and Israeli symbols, which stand out.” A later article quotes unnamed German intelligence sources who state the information was coming from Echelon surveillance technology, and that British intelligence had access to the same warnings. However, there were other informational sources, including specific information and hints given to, but not reported by, Western and Near Eastern news media six months before 9/11. [Frankfurter Allgemeine Zeitung (Frankfurt), 9/11/2001; Washington Post, 9/14/2001; Fox News, 5/17/2002] According to a separate account, in the summer of 2001, German officials are aware that al-Qaeda is planning a major attack, but they don’t know the details (see Summer 2001).

Entity Tags: Echelon, Israel Institute for Intelligence and Special Tasks (Mossad), German intelligence community, UK Secret Intelligence Service (MI6), Central Intelligence Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Remote Surveillance, Warning Signs, Foreign Intelligence Warnings, Al-Qaeda in Germany

During this time, President Bush and other top White House officials are given a series of Presidential Daily Briefings relating to an al-Qaeda attack (see January 20-September 10, 2001). The exact contents of these briefings remain classified, but according to the 9/11 Commission they consistently predict upcoming attacks that will occur “on a catastrophic level, indicating that they would cause the world to be in turmoil, consisting of possible multiple—but not necessarily simultaneous—attacks.” CIA Director Tenet later will recall that he feels President Bush and other officials grasp the urgency of what they are being told. [9/11 Commission, 4/13/2004] But Deputy CIA Director John McLaughlin later states that he feels a great tension, peaking these months, between the Bush administration’s apparent misunderstanding of terrorism issues and his sense of great urgency. McLaughlin and others are frustrated when inexperienced Bush officials question the validity of certain intelligence findings. Two CIA officials even consider resigning in protest (see Summer 2001). [9/11 Commission, 3/24/2004] Dale Watson, head of the FBI’s Counterterrorism Division, wishes he had “500 analysts looking at Osama bin Laden threat information instead of two.” [9/11 Commission, 4/13/2004]

Entity Tags: Dale Watson, Counterterrorism Division (FBI), Richard (“Dick”) Cheney, Osama bin Laden, George W. Bush, George J. Tenet, Bush administration (43), John E. McLaughlin

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

At some point in 2000, three men claiming to be Afghans but using Pakistani passports entered the Cayman Islands, possibly illegally. [Miami Herald, 9/20/2001] In late 2000, Cayman and British investigators began a yearlong probe of these men, which will last until 9/11. [Los Angeles Times, 9/20/2001] They are overheard discussing hijacking attacks in New York City during this period. On this day, they are taken into custody, questioned, and released some time later. This information is forwarded to US intelligence. [Fox News, 5/17/2002] In late August, a letter to a Cayman radio station will allege these same men are agents of bin Laden “organizing a major terrorist act against the US via an airline or airlines.” [Miami Herald, 9/20/2001; Los Angeles Times, 9/20/2001]

Entity Tags: Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Foreign Intelligence Warnings, Key Warnings

A CIA report says that a man named “Khaled” is actively recruiting people to travel to various countries, including the US, to stage attacks. CIA headquarters presume from the details of this report that Khaled is Khalid Shaikh Mohammed (KSM). On July 11, the individual source for this report is shown a series of photographs and identifies KSM as the person he called “Khaled.” [USA Today, 12/12/2002; 9/11 Commission, 7/24/2004, pp. 277, 533] This report also reveals that:
bullet Al-Qaeda operatives heading to the US would be “expected to establish contact with colleagues already living there.”
bullet KSM himself had traveled to the US frequently, and as recently as May 2001.
bullet KSM is a relative of bomber Ramzi Yousef.
bullet He appears to be one of bin Laden’s most trusted leaders.
bullet He routinely tells others that he can arrange their entry into the US as well. However, the CIA doesn’t find this report credible because they think it is unlikely that he would come to the US (in fact, it appears he had (see Summer 1998)). Nevertheless, they consider it worth pursuing. One agent replies, “If it is KSM, we have both a significant threat and an opportunity to pick him up.” In July, the source clarifies that the last time he can definitely place KSM in the US was in the summer of 1998 (see Summer 1998). The CIA disseminates the report to all other US intelligence agencies, military commanders, and parts of the Treasury and Justice Departments. The 9/11 Congressional Inquiry will later request that the CIA inform them how CIA agents and other agencies reacted to this information, but the CIA does not respond to this. [US Congress, 7/24/2003] It appears that KSM will send at least one and probably two operatives to the US after this time and before 9/11 (see August 4, 2001 and September 10, 2001). On July 23, 2001, the US consulate in Jeddah, Saudi Arabia will give KSM a US visa (he uses an alias but his actual photo appears on his application) (see July 23, 2001). Also, during this summer and as late as September 10, 2001, the NSA will intercept phone calls between KSM and Mohamed Atta, but the NSA will not share this information with any other agencies (see Summer 2001).

Entity Tags: Central Intelligence Agency, US Department of Justice, US Department of the Treasury, Khalid Shaikh Mohammed

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Khalid Shaikh Mohammed, Al-Qaeda Malaysia Summit, Key Warnings, Other Possible Moles or Informants, Hijacker Visas and Immigration

Baker Atyani, reporter for the Middle East Broadcasting Company, sits with Ayman al-Zawahiri and bin Laden.Baker Atyani, reporter for the Middle East Broadcasting Company, sits with Ayman al-Zawahiri and bin Laden. [Source: CNN] (click image to enlarge)Baker Atyani, a reporter for the Middle East Broadcasting Company interviews bin Laden. Keeping a promise made to Taliban leader Mullah Omar, bin Laden does not say anything substantive, but Ayman al-Zawahiri and other top al-Qaeda leaders promise that “[the] coming weeks will hold important surprises that will target American and Israeli interests in the world.” [Associated Press, 6/24/2001; Associated Press, 6/25/2001] Atyani says, “There is a major state of mobilization among the Osama bin Laden forces. It seems that there is a race of who will strike first. Will it be the United States or Osama bin Laden?” [Reuters, 6/23/2001] He adds, “I told my channel that his followers were telling me that the coffin business will increase in the states, the United States.” [CNN, 8/23/2006] After 9/11, Aytani will conclude, “I am 100 percent sure of this, and it was absolutely clear they had brought me there to hear this message.” [Bamford, 2004, pp. 236] He is also shown a several-months-old videotape in which bin Laden declares, “It’s time to penetrate America and Israel and hit them where it hurts most.” The video is soon made public (see June 21, 2001). [CNN, 6/21/2001] Author James Bamford theorizes that the original 9/11 plot involved a simultaneous attack on Israel and that shoe bomber Richard Reid may have originally wanted to target an Israeli aircraft around this time. For instance, Reid flies to Tel Aviv, Israel on July 12, 2001, to test if airline security would check his shoes for bombs. [Bamford, 2004, pp. 236-39]

Entity Tags: Al-Qaeda, Ayman al-Zawahiri, James Bamford, Mullah Omar, Osama bin Laden, Baker Atyani

Timeline Tags: 9/11 Timeline

Category Tags: Osama Bin Laden, Ayman Al-Zawahiri, Warning Signs, Key Warnings, Alleged Al-Qaeda Media Statements

CIA official Richard Blee gives a briefing on the state of the terrorism threat to CIA Director George Tenet and Counterterrorist Center Director Cofer Black. According to an account by Tenet in his 2007 book, Blee identifies more than 10 specific pieces of intelligence about impending attacks. Tenet claims that experienced analysts call this intelligence “both unprecedented and virtually 100 percent reliable.” Blee specifically mentions:
bullet A key Afghanistan training camp commander was seen weeping with joy because he believed he could see his trainees in heaven, implying a successful suicide attack to come.
bullet For the last three to five months, al-Qaeda’s number two leader, Ayman al-Zawahiri, is believed to have been involved in an unprecedented effort to prepare terrorist operations.
bullet Abd al-Rahim al-Nashiri, one of the USS Cole bombing masterminds, has disappeared. [Tenet, 2007, pp. 149] Leaders of the Cole bombing are believed to be planning new attacks against the US. [Tenet, 2007, pp. 147]
bullet Other important operatives around the world are disappearing or preparing for martyrdom. [Tenet, 2007, pp. 149]
Blee concludes by saying: “Based on a review of all source reporting over the last five months, we believe that [Osama bin Laden] will launch a significant terrorist attack against US and/or Israeli interests in the coming weeks. The attack will be spectacular and designed to inflict mass casualties against US facilities or interests. Attack preparations have been made. Attack will occur with little or no warning.” [US Congress, 7/24/2003, pp. 322; Tenet, 2007, pp. 149] This warning, including the concluding quote, is shared with “senior Bush administration officials” in early July. [US Congress, 9/18/2002]

Entity Tags: Richard Blee, George J. Tenet, Abd al-Rahim al-Nashiri, Ayman al-Zawahiri, Al-Qaeda, Cofer Black

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

Counterterrorism “tsar” Richard Clarke writes an e-mail to National Security Adviser Rice saying that the pattern of al-Qaeda activity indicating attack planning has “reached a crescendo.” He adds, “A series of new reports continue to convince me and analysts at State, CIA, DIA [Defense Intelligence Agency], and NSA that a major terrorist attack or series of attacks is likely in July.” For instance, one report from an al-Qaeda source in late June warned that something “very, very, very, very” big is about to happen, and that most of bin Laden’s network is anticipating the attack. [9/11 Commission, 7/24/2004, pp. 256; US District Court of Eastern Virginia, 5/4/2006, pp. 1 pdf file] CIA Director Tenet sends Rice a very similar warning on the same day (see June 28, 2001). The 9/11 Commission does not record Rice taking any action in response to these warnings. [9/11 Commission, 7/24/2004, pp. 256]

Entity Tags: Richard A. Clarke, Condoleezza Rice, George W. Bush, White House

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

CIA Director Tenet writes an intelligence summary for National Security Adviser Rice: “It is highly likely that a significant al-Qaeda attack is in the near future, within several weeks.” A highly classified analysis at this time adds, “Most of the al-Qaeda network is anticipating an attack. Al-Qaeda’s overt publicity has also raised expectations among its rank and file, and its donors.” [Washington Post, 5/17/2002] The same day, Tenet is briefed by another CIA official that bin Laden “will launch a significant terrorist attack against US and/or Israeli interests in the coming weeks. The attack will be spectacular and designed to inflict mass casualties against US facilities or interests” (see June 28, 2001). [US Congress, 7/24/2003] Apparently, these warnings are partly based on a warning given by al-Qaeda leaders to a reporter a few days earlier (see June 21, 2001). Counterterrorism “tsar” Richard Clarke also later asserts that Tenet tells him around this time, “It’s my sixth sense, but I feel it coming. This is going to be the big one.” [Clarke, 2004, pp. 235]

Entity Tags: Richard A. Clarke, Bush administration (43), Al-Qaeda, Condoleezza Rice, George J. Tenet

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

A Senior Executive Intelligence Brief (SEIB) sent to top White House officials is entitled, “Bin Laden Planning High-Profile Attacks.” It states that bin Laden operatives expect near-term attacks to have dramatic consequences of catastrophic proportions. Despite evidence of delays possibly caused by heightened US security, the planning for the attacks is continuing. The briefing also contains another report entitled, “Bin Laden Threats Are Real.” SEIBs are typically based on the previous day’s President Daily Briefings (see January 20-September 10, 2001), so it is probable Bush is given this warning. Also on this day, Saudi Arabia declares its highest level of terror alert. [9/11 Commission, 7/24/2004, pp. 256-257, 534; US District Court of Eastern Virginia, 5/4/2006, pp. 3 pdf file]

Entity Tags: White House, Saudi Arabia, Osama bin Laden, George W. Bush

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings, Presidential Level Warnings

The three authors of the book Germs, Judith Miller (left), Stephen Engelberg (top), and William Broad (bottom). This was the book Miller was working on before 9/11; it was published several weeks after 9/11.The three authors of the book Germs, Judith Miller (left), Stephen Engelberg (top), and William Broad (bottom). This was the book Miller was working on before 9/11; it was published several weeks after 9/11. [Source: Publicity photo]New York Times reporter Judith Miller learns her government counterterrorism sources are worried that al-Qaeda is going to attack a US target on the Fourth of July holiday. There has been an increase in chatter about an impending attack. In 2005, Miller will recall, “Everyone in Washington was very spun-up in the counterterrorism world at that time. I think everybody knew that an attack was coming—everyone who followed this.… I got the sense that part of the reason that I was being told of what was going on was that the people in counterterrorism were trying to get the word to the president or the senior officials through the press, because they were not able to get listened to themselves.”
Conversation Overheard - She has a conversation with a still-anonymous top-level White House source who reveals there is some concern about a top-secret NSA intercept between two al-Qaeda operatives. She explains, “They had been talking to one another, supposedly expressing disappointment that the United States had not chosen to retaliate more seriously against what had happened to the [USS] Cole. And one al-Qaeda operative was overheard saying to the other, ‘Don’t worry; we’re planning something so big now that the US will have to respond.’ And I was obviously floored by that information. I thought it was a very good story: (1) the source was impeccable; (2) the information was specific, tying al-Qaeda operatives to, at least, knowledge of the attack on the Cole; and (3) they were warning that something big was coming, to which the United States would have to respond. This struck me as a major page one-potential story.”
Not Printed - Miller tells her editor Stephen Engelberg about the story the next day. But Engelberg says, “You have a great first and second paragraph. What’s your third?” Miller finds only one other source to confirm these details.
Yemen Connection - She later learns from her first source that the conversation occurred in Yemen. Though the telephone number is never disclosed, some circumstances suggest one of the parties taking part in the call may have been at the al-Qaeda communications hub in Sana’a, Yemen, that is monitored by US intelligence. One of the hijackers, Khalid Almihdhar, lives there with his wife and children (see Late August 1998), and communicates there will be forthcoming attacks to at least one family member (see Late October 2000-July 4, 2001). The hijackers in the US apparently call the Yemen hub around this time (see (August 2001)). On July 3, the CIA will request the arrest of Djamel Beghal (see July 3, 2001), an al-Qaeda operative whose calls to the hub are apparently being monitored at this time (see Before July 3, 2001).
Regrets - Miller later regrets not following through more because she “had a book coming out” as well as other stories and that there wasn’t a “sense of immediacy” about the information. In 2005, Engelberg will confirm Miller’s story and agree that he wanted more specifics before running the story. Engelberg also later wonders “maybe I made the wrong call,” asking, “More than once I’ve wondered what would have happened if we’d run the piece?” The New York Times has yet to mention the warning in all of their post-9/11 reporting and the 9/11 Commission has never mentioned anything about the warning either. In 2005, Miller will spend 85 days in jail for refusing to reveal a source and then leave the New York Times after widespread criticism about her reporting. [Columbia Journalism Review, 9/2005; AlterNet, 5/18/2006; Editor & Publisher, 5/18/2006]

Entity Tags: Stephen Engelberg, Al-Qaeda, Judith Miller

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Yemen Hub, Remote Surveillance

In February 2002, it will be reported on the ABC News program Nightline that in July 2001, “Jordanian intelligence picked up an… alarming threat. ABC News has learned Jordan told US officials al-Qaeda was planning an attack on American soil.” [ABC News, 2/19/2002] It has been reported elsewhere that in late summer 2001, Jordan warns the US that aircraft will be used in a major attack inside the US, but it is not known if that is a separate warning or the same as this one (see Late Summer 2001). Also in late July, Jordan will offer the US to send its elite troops to Afghanistan to attack al-Qaeda, an offer the US turns down (see July 24, 2001). Also in July 2001, Jordan briefly detains and interrogates Mohammed Haydar Zammar, a member of the Hamburg cell with three of the 9/11 hijackers (see July 2001). Zammar appears to have foreknowledge of the 9/11 plot around this time (see August 2001).

Entity Tags: Jordan General Intelligence Department, Mohammed Haydar Zammar

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings, Mohammed Haydar Zammar

In 2002, Newsweek will report: “The White House acknowledged for the first time, [President] Bush was privately beginning to worry about the stream of terror warnings he was hearing that summer, most of them aimed at US targets abroad. On July 5, five days before the Phoenix memo (see July 10, 2001), Bush directed [Condoleezza] Rice to figure out what was going on domestically.” [Newsweek, 5/27/2002] In 2004, President Bush will explain why he requested this: “[T]he reason I did is because there had been a lot of threat intelligence from overseas. And part of it had to do with the Genoa [Italy] G8 conference that I was going to attend.” [US President, 4/19/2004] Though he does not mention it, the chief security concern at the late July 2001 conference he mentions is intelligence that al-Qaeda plans to fly an airplane into the conference. This threat is so widely reported before the conference (with some reports before July 5 (see June 13, 2001 and Mid-July 2001) that the attack is called off (see July 20-22, 2001). For instance, in late June, Time magazine mentioned a German intelligence report of an Osama bin Laden plot “to fly remote-controlled model aircraft packed with Semtex into the conference hall and blow the leaders of the industrialized world to smithereens” (see June 20, 2001). Bush will later claim that this request is specifically for the later-famous August 6, 2001 briefing entitled, “Bin Laden Determined to Strike in US” (see August 6, 2001), although the CIA analysts who draft it will deny this (see July 13, 2004). [US President, 4/19/2004]

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

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Bush's Aug. 6, 2001 PDB, Presidential Level Warnings

Counterterrorism “tsar” Richard Clarke sends National Security Adviser Rice an e-mail message “outlining a number of steps agreed on” at the Counterterrorism Security Group meeting the day before (see July 5, 2001), “including efforts to examine the threat of weapons of mass destruction and possible attacks in Latin America. One senior administration official [says] Mr. Clarke [writes] that several agencies, including the FBI, the CIA, and the Pentagon, [have] been directed to develop what the official [says are] ‘detailed response plans in the event of three to five simultaneous attacks.’” However, no response or follow-up action has been pointed out. [New York Times, 4/4/2004]

Entity Tags: Federal Bureau of Investigation, Richard A. Clarke, Central Intelligence Agency, Condoleezza Rice, Counterterrorism and Security Group, US Department of Defense

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

FBI agent Ken Williams.FBI agent Ken Williams. [Source: FBI]Phoenix, Arizona, FBI agent Ken Williams sends a memorandum warning about suspicious activities involving a group of Middle Eastern men taking flight training lessons in Arizona. The memo is titled: “Zakaria Mustapha Soubra; IT-OTHER (Islamic Army of the Caucasus),” because it focuses on Zakaria Soubra, a Lebanese flight student in Prescott, Arizona, and his connection with a terror group in Chechnya that has ties to al-Qaeda. It is subtitled: “Osama bin Laden and Al-Muhjiroun supporters attending civil aviation universities/colleges in Arizona.” [Fortune, 5/22/2002; Arizona Republic, 7/24/2003] Williams’ memo is based on an investigation of Sorba that Williams had begun in 2000 (see April 2000), but he had trouble pursuing because of the low priority the Arizona FBI office gave terror investigations (see April 2000-June 2001). Additionally, Williams had been alerted to suspicions about radical militants and aircraft at least three other times (see October 1996; 1998; November 1999-August 2001). In the memo, Williams does the following:
bullet Names nine other suspect students from Pakistan, India, Kenya, Algeria, the United Arab Emirates, and Saudi Arabia. [Die Zeit (Hamburg), 10/1/2002] Hijacker Hani Hanjour, attending flight school in Arizona in early 2001 and probably continuing into the summer of 2001 (see Summer 2001), is not one of the students, but, as explained below, it seems two of the students know him. [US Congress, 7/24/2003, pp. 135 pdf file; Washington Post, 7/25/2003]
bullet Notes that he interviewed some of these students, and heard some of them make hostile comments about the US. Additionally, he noticed that they were suspiciously well informed about security measures at US airports. [Die Zeit (Hamburg), 10/1/2002]
bullet Notes an increasing, “inordinate number of individuals of investigative interest” taking flight lessons in Arizona. [Die Zeit (Hamburg), 10/1/2002; US Congress, 7/24/2003, pp. 135 pdf file]
bullet Suspects that some of the ten people he has investigated are connected to al-Qaeda. [US Congress, 7/24/2003, pp. 135 pdf file] One person on the list, Ghassan al Sharbi, will be arrested in Pakistan in March 2002 with al-Qaeda leader Abu Zubaida (see March 28, 2002). Al Sharbi attended a flight school in Prescott, Arizona. He also apparently attended the training camps in Afghanistan and swore loyalty to bin Laden in the summer of 2001. He apparently knows Hani Hanjour in Arizona (see October 1996-Late April 1999). He also is the roommate of Soubra, the main target of the memo. [Los Angeles Times, 1/24/2003; 9/11 Commission, 7/24/2004, pp. 521]
bullet Discovers that one of them was communicating through an intermediary with Abu Zubaida. This apparently is a reference to Hamed al Sulami, who had been telephoning a Saudi imam known to be Zubaida’s spiritual advisor. Al Sulami is an acquaintance of Hanjour in Arizona (see October 1996-Late April 1999). [Mercury News (San Jose), 5/23/2002; 9/11 Commission, 7/24/2004, pp. 520-521, 529]
bullet Discusses connections between several of the students and a radical group called Al-Muhajiroun. [Mercury News (San Jose), 5/23/2002] This group supported bin Laden, and issued a fatwa, or call to arms, that included airports on a list of acceptable terror targets. [Associated Press, 5/22/2002] Soubra, the main focus of the memo, is a member of Al-Muhajiroun and an outspoken radical. He met with Sheikh Omar Bakri Mohammed, the leader of Al-Muhajiroun in Britain, and started an Arizona chapter of the organization. After 9/11, some US officials will suspect that Soubra has ties to al-Qaeda and other terrorist groups. He will be held two years, then deported to Lebanon in 2004. [Los Angeles Times, 10/28/2001; Los Angeles Times, 1/24/2003; Arizona Republic, 5/2/2004; Arizona Monthly, 11/2004] Though Williams doesn’t include it in his memo, in the summer of 1998, Bakri publicized a fax sent by bin Laden to him that listed al-Qaeda’s four objectives in fighting the US. The first objective was “bring down their airliners.” (see Summer 1998). [Los Angeles Times, 10/28/2001]
bullet Warns of a possible “effort by Osama bin Laden to send students to the US to attend civil aviation universities and colleges” [Fortune, 5/22/2002] , so they can later hijack aircraft. [Die Zeit (Hamburg), 10/1/2002]
bullet Recommends that the “FBI should accumulate a listing of civil aviation universities and colleges around the country. FBI field offices with these types of schools in their area should establish appropriate liaison. FBI [headquarters] should discuss this matter with other elements of the US intelligence community and task the community for any information that supports Phoenix’s suspicions.” [Arizona Republic, 7/24/2003] (The FBI has already done this, but because of poor FBI communications, Williams is not aware of the report.)
bullet Recommends that the FBI ask the State Department to provide visa data on flight school students from Middle Eastern countries, which will facilitate FBI tracking efforts. [New York Times, 5/4/2002]
The memo is addressed to the following FBI Agents:
bullet Dave Frasca, chief of the Radical Fundamentalist Unit (RFU) at FBI headquarters;
bullet Elizabeth Harvey Matson, Mark Connor and Fred Stremmel, Intelligence Operations Specialists in the RFU;
bullet Rod Middleton, acting chief of the Usama bin Laden Unit (UBLU);
bullet Jennifer Maitner, an Intelligence Operations Specialist in the UBLU;
bullet Jack Cloonan, an agent on the New York FBI’s bin Laden unit, the I-49 squad; (see January 1996 and Spring 2000).
bullet Michael S. Butsch, an agent on another New York FBI squad dealing with other Sunni terrorists. [Federal Bureau of Investigation, 7/10/2001 pdf file; US Congress, 7/24/2003, pp. 135 pdf file]
However, the memo is not uploaded into the FBI’s information system until the end of the month and is apparently not received by all these people (see July 27, 2001 and after). Williams also shares some concerns with the CIA (see (July 27, 2001)). [Mercury News (San Jose), 5/23/2002] One anonymous government official who has seen the memo says, “This was as actionable a memo as could have been written by anyone.” [Insight, 5/27/2002] However, the memo is merely marked “routine,” rather than “urgent.” It is generally ignored, not shared with other FBI offices, and the recommendations are not taken. One colleague in New York replies at the time that the memo is “speculative and not very significant.” [Die Zeit (Hamburg), 10/1/2002; US Congress, 7/24/2003, pp. 135 pdf file] Williams is unaware of many FBI investigations and leads that could have given weight to his memo. Authorities later claim that Williams was only pursuing a hunch, but one familiar with classified information says, “This was not a vague hunch. He was doing a case on these guys.” [Mercury News (San Jose), 5/23/2002]

Entity Tags: Jennifer Maitner, Federal Bureau of Investigation, Fred Stremmel, Ghassan al Sharbi, Hani Hanjour, I-49, Jack Cloonan, Elizabeth Matson, Islamic Army of the Caucasus, David Frasca, Michael Butsch, Al-Muhajiroun, Zakaria Mustapha Soubra, Sheikh Omar Bakri Mohammed, Al-Qaeda, Rod Middleton, Osama bin Laden, Radical Fundamentalist Unit, Mark Connor, Ken Williams, Abu Zubaida

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Hani Hanjour, Alleged Hijackers' Flight Training, Phoenix Memo, Warning Signs, Omar Bakri & Al-Muhajiroun

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: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

Dale Watson.
Dale Watson. [Source: FBI]At a conference on domestic terrorism held in Washington, DC (see July 10-11, 2001), Assistant FBI Director Dale Watson, the head of the Counterterrorism Division, warns that a significant terrorist attack is likely on US soil. He says, “I’m not a gloom-and-doom-type person. But I will tell you this. [We are] headed for an incident inside the United States.” This quote appears in a Reuters news story about the conference, entitled, “Terrorist Attack on US Soil Predicted.” Apparently paraphasing Watson, the Reuters article reports, “The FBI predicts terrorists will launch a major attack on American interests abroad every year for the next five years and thinks an attack using a weapon of mass destruction is likely at home.” The article also says that the number one threat is “from exiled Saudi dissident Osama bin Laden.” Attorney General John Ashcroft also speaks at the conference about security measures for upcoming public events such as the 2002 Winter Olympic Games in Salt Lake City (see July 11, 2001). [National Governors Association, 7/10/2001 pdf file; Reuters, 7/12/2001; Newsday, 4/10/2004]

Entity Tags: Osama bin Laden, Counterterrorism Division (FBI), John Ashcroft, Dale Watson

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

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: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings

Taliban Foreign Minister Wakil Muttawakil.Taliban Foreign Minister Wakil Muttawakil. [Source: Reuters]Taliban Foreign Minister Wakil Ahmed Muttawakil learns that bin Laden is planning a “huge attack” on targets inside America. The attack is imminent, and will kill thousands. He learns this from Tahir Yuldashev, top leader of the rebel Islamic Movement of Uzbekistan (IMU), which is allied with al-Qaeda at the time. Yuldashev apparently is worried that a large al-Qaeda attack will lead to a US attack on Afghanistan, which would threaten the IMU’s safe haven there. Muttawakil sends an emissary to pass this information on to the US consul general, and another US official, “possibly from the intelligence services,” also attends the meeting. The message is not taken very seriously; one source blames this on “warning fatigue” from too many warnings. In addition, the emissary supposedly is from the Foreign Ministry, but did not say the message came from Muttawakil himself. The emissary then takes the message to the Kabul offices of UNSMA, the political wing of the UN. They also fail to take the warning seriously. [Independent, 9/7/2002; Reuters, 9/7/2002]

Entity Tags: Tahir Yuldashev, Al-Qaeda, Islamic Movement of Uzbekistan, Mullah Wakil Ahmed Muttawakil

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings

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: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings, Other Possible Moles or Informants

Jordanian intelligence (the GID) makes a communications intercept deemed so important that King Abdullah’s men relay it to Washington, probably through the CIA station in Amman. To make doubly sure the message gets through it is passed through an Arab intermediary to a German intelligence agent. The message states that a major attack, code named “The Big Wedding,” is planned inside the US and that aircraft will be used. “When it became clear that the information was embarrassing to Bush administration officials and congressmen who at first denied that there had been any such warnings before September 11, senior Jordanian officials backed away from their earlier confirmations.” The Christian Science Monitor will call the story “confidently authenticated” even though Jordan has backed away from it. [International Herald Tribune, 5/21/2002; Christian Science Monitor, 5/23/2002] It has been reported elsewhere that in July 2001, Jordan warns the US that al-Qaeda is planning an attack inside the US, but it is unknown if this is referring to the same warning or a separate one (see July 2001). In late July 2001, the king of Jordan will offer the US to send two battalions of Jordanian special forces to Afghanistan to eliminate al-Qaeda havens there (see July 24, 2001). Also in July 2001, Jordan briefly detains and interrogates Mohammed Haydar Zammar, who is a member of the Hamburg cell with three of the 9/11 hijackers (see July 2001). Zammar appears to have foreknowledge of the 9/11 plot around this time (see August 2001).

Entity Tags: Central Intelligence Agency, Bush administration (43), Mohammed Haydar Zammar, Jordan General Intelligence Department, Abdullah II ibn al-Hussein

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings, Mohammed Haydar Zammar

In 1999, a Moroccan named Hassan Dabou infiltrated al-Qaeda for the Moroccan intelligence agency. He was sent to Afghanistan, posing as an Islamic radical on the run from the Moroccan government. While there, he was able to grow close to bin Laden. He heard bin Laden repeatedly vent his anger at the failure of the World Trade Center bombing in 1993 (see February 26, 1993). Bin Laden was “very disappointed” that the towers did not fall. Dabou heard that bin Laden had planned “something spectacular” involving “large scale operations in New York in the summer or fall of 2001.” Moroccan intelligence passed this information to US. Around this time, US intelligence is so interested that they call Dabou to Washington to report on this information in person. Dabout makes the trip in secret, but apparently his cover is blown and he is unable to go back and gather more intelligence. Dabou is still in Washington cooperating with US intelligence agents when 9/11 occurs. After 9/11 he will remain in Washington, get a new identity, and continue to work with US intelligence. [Agence France-Presse, 11/22/2001; International Herald Tribune, 5/21/2002; London Times, 6/12/2002]

Entity Tags: Central Intelligence Agency, Al-Qaeda, Hassan Dabou, World Trade Center, Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Foreign Intelligence Warnings, Key Warnings, Other Possible Moles or Informants

Former CIA agent Robert Baer is advising a prince in a Persian Gulf royal family, when a military associate of this prince passes information to him about a “spectacular terrorist operation” that will take place shortly. He is given a computer record of around 600 secret al-Qaeda operatives in Saudi Arabia and Yemen. The list includes ten names that will be placed on the FBI’s most wanted terrorists list after 9/11. He is also given evidence that a Saudi merchant family had funded the USS Cole bombing on October 12, 2000, and that the Yemeni government is covering up information related to that bombing. At the military officer’s request, he offers all this information to the Saudi Arabian government. However, an aide to the Saudi defense minister, Prince Sultan, refuses to look at the list or to pass the names on (Sultan is later sued for his complicity in the 9/11 plot in August 2002). Baer also passes the information on to a senior CIA official and the CIA’s Counter Terrorism Center, but there is no response or action. Portions of Baer’s book describing his experience wil be blacked out, having been censored by the CIA. [Baer, 2002, pp. 55-58; Financial Times, 1/12/2002]

Entity Tags: USS Cole, Sultan bin Abdul Aziz Al Saud, Central Intelligence Agency, Robert Baer, Saudi Arabia, Al-Qaeda, Federal Bureau of Investigation, Counterterrorist Center

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings, Other Possible Moles or Informants, 2000 USS Cole Bombing, Saudi Arabia

August 2001: Russia Warns US of Suicide Pilots

Russian President Vladimir Putin warns the US that suicide pilots are training for attacks on US targets. [Fox News, 5/17/2002] The head of Russian intelligence Nikolai Patrushev also later states, “We had clearly warned them” on several occasions, but they “did not pay the necessary attention.” [Agence France-Presse, 9/16/2001] A Russian newspaper on September 12, 2001, will claim, “Russian Intelligence agents know the organizers and executors of these terrorist attacks. More than that, Moscow warned Washington about preparation to these actions a couple of weeks before they happened.” Interestingly, the article will claim that at least two of the militants were Muslim radicals from Uzbekistan. [Izvestia, 9/12/2001]

Entity Tags: Vladimir Putin, Nikolai Patrushev

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Foreign Intelligence Warnings

Britain gives the US another warning about an al-Qaeda attack. The previous British warning on July 16, 2001 (see July 16, 2001), was vague as to method, but this warning specifies multiple airplane hijackings. This warning is said to reach President Bush. [Sunday Herald (Glasgow), 5/19/2002]

Entity Tags: George W. Bush, Al-Qaeda

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Foreign Intelligence Warnings, Key Warnings

Randy Glass.Randy Glass. [Source: Banded Artists Productions]Randy Glass, a former con artist turned government informant, will later claim that he contacts the staff of Senator Bob Graham (D-NY) and Representative Robert Wexler (D-FL) at this time, and warns them of a plan to attack the World Trade Center, but his warnings are ignored. [Palm Beach Post, 10/17/2002] Glass also tells the media at the present time that his recently concluded informant work has “far greater ramifications than have so far been revealed,” and, “potentially, thousands of lives [are] at risk.” [South Florida Sun-Sentinel, 8/7/2001] Glass was a key informant in a sting operation involving Pakistani ISI agents who were illegally trying to purchase sophisticated US military weaponry in return for cash and heroin. He will claim that in July 1999, one ISI agent named Rajaa Gulum Abbas pointed to the WTC and said, “Those towers are coming down.” [Palm Beach Post, 10/17/2002] Most details will apparently remain sealed. For instance Glass will claim that his sealed sentencing document dated June 15, 2001, lists threats against the WTC and Americans but, according to Glass, “[t]he complaints were ordered sanitized by the highest levels of government.” [WPBF 25 (West Palm Beach), 8/5/2002] Florida State Senator Ron Klein, who has dealings with Glass before 9/11, will say he is surprised it took so many months for the US to listen to Glass. “Shame on us,” he will say. [Palm Beach Post, 10/17/2002] Klein will recall getting a warning from Glass, though he cannot recall if it mentions the WTC specifically. He will say he was told US intelligence agencies would look into it. [WPTV 5 (West Palm Beach), 10/7/2002] Graham will later acknowledge that his office has contact with Glass before 9/11, and is told about a WTC attack, saying, “I was concerned about that and a dozen other pieces of information which emanated from the summer of 2001.” However, Graham will say that he personally is unaware of Glass’s information until after 9/11. [Palm Beach Post, 10/17/2002] In October 2002, Glass will testify under oath before a private session of the 9/11 Congressional Inquiry, and tell it that he has “specific evidence, and I can document it.” [Palm Beach Post, 10/17/2002]

Entity Tags: Robert Wexler, Randy Glass, Daniel Robert (“Bob”) Graham, Pakistan Directorate for Inter-Services Intelligence, Ron Klein, Rajaa Gulum Abbas, World Trade Center

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Randy Glass/ Diamondback, Warning Signs, Other Possible Moles or Informants

The CIA has “developed general information a month before the [9/11] attacks that heightened concerns that Osama bin Laden and his followers were increasingly determined to strike on US soil,” the Associated Press will later report. A CIA official will affirm, “There was something specific in early August that said to us that [bin Laden] was determined in striking on US soil.” [Associated Press, 10/3/2001] Further details about this information will remain unknown. However, the October 2001 article mentioning it could be describing an early, incomplete account of the CIA-produced Presidential Daily Briefing (PDB) entitled “Bin Laden Determined to Strike in US” from August 6, 2001 (see August 6, 2001). The full title of that PDB will be made public in May 2002 (see May 15, 2002), and the full text of it will be made public in April 2004 (see April 11, 2004).

Entity Tags: Osama bin Laden, Central Intelligence Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

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: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Bush's Aug. 6, 2001 PDB, Presidential Level Warnings

Ephraim Halevy was head of the Israeli Mossad from 1998 to 2002.Ephraim Halevy was head of the Israeli Mossad from 1998 to 2002. [Source: Associated Press]At some point between these dates, Israel warns the US that an al-Qaeda attack is imminent. [Fox News, 5/17/2002] Reportedly, two high-ranking agents from the Mossad come to Washington and warn the FBI and CIA that from 50 to 200 terrorists have slipped into the US and are planning “a major assault on the United States.” They say indications point to a “large scale target,” and that Americans would be “very vulnerable.” They add there could be Iraqi connections to the al-Qaeda attack. [Daily Telegraph, 9/16/2001; Ottawa Citizen, 9/17/2001; Los Angeles Times, 9/20/2001] The Los Angeles Times later retracts its story after a CIA spokesperson says, “There was no such warning. Allegations that there was are complete and utter nonsense.” [Los Angeles Times, 9/21/2001] Other newspapers do not retract it.

Entity Tags: Israel Institute for Intelligence and Special Tasks (Mossad), Central Intelligence Agency, Al-Qaeda, Federal Bureau of Investigation

Timeline Tags: 9/11 Timeline

Category Tags: Israel, Warning Signs, Foreign Intelligence Warnings, Key Warnings

Cofer Black.
Cofer Black. [Source: US State Department]Cofer Black, head of the CIA’s Counter Terrorism Center, says in a speech to the Department of Defense’s annual Convention of Counterterrorism, “We are going to be struck soon, many Americans are going to die, and it could be in the US.” Black later complains that top leaders are unwilling to act at this time unless they are given “such things as the attack is coming within the next few days and here is what they are going to hit.” [US Congress, 9/26/2002]

Entity Tags: Cofer Black

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Counterterrorism Policy/Politics

In a 2007 book about the “Lackawanna Six” entitled The Jihad Next Door, author Dina Temple-Raston will write that al-Qaeda “shuttered the training camps in August 2001, leaving little sign of the encampments that once dotted the Pakistan-Afghan border.” After 9/11, the camps are not reopened. [Temple-Raston, 2007, pp. 130] One article shortly after 9/11 suggests that bin Laden moves his training camps in Afghanistan “in the days before the attacks.” [Philadelphia Inquirer, 9/16/2001] Presumably the CIA notices. CIA Director George Tenet will later claim a group of men from an allied intelligence agency penetrated the camps not long before 9/11 (see Early September 2001), satellites are monitoring Afghanistan from the sky, and the CIA had over 100 assets in Afghanistan before 9/11 (see Before September 11, 2001). FBI agent Jack Cloonan will also later say, “There were agents run into the camps” (see Before September 11, 2001).

Entity Tags: Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Remote Surveillance

Khalid al-Fawwaz, Adel Abdel Bary and Ibrahim Ediarous.Khalid al-Fawwaz, Adel Abdel Bary and Ibrahim Ediarous. [Source: Orlando Sentinel/ Bureau of Prisons]Walid Arkeh, a Jordanian serving time in a Florida prison, is interviewed by FBI agents after warning the government of an impending al-Qaeda attack. He had been in a British jail from September 2000 to July 2001, and while there had befriended three inmates, Khalid al-Fawwaz, Adel Abdel Bary, and Ibrahim Eidarous. US prosecutors charge, “The three men ran a London storefront that served as a cover for al-Qaeda operations and acted as a conduit for communications between bin Laden and his network.” [Orlando Sentinel, 10/30/2002] Al-Fawwaz was bin Laden’s press agent in London, and bin Laden had called him over 200 times before al-Fawwaz was arrested in 1998. [Financial Times, 11/29/2001; Sunday Times (London), 3/24/2002] The other two had worked in the same office as al-Fawwaz (see Early 1994-September 23, 1998). All three had been indicted as co-conspirators with bin Laden in the August 1998 US embassy bombings. Arkeh tells the FBI that he had learned from these three that “something big [is] going to happen in New York City,” and that they call the 1993 attack on the WTC “unfinished business.” Tampa FBI agents determine that he had associated with these al-Qaeda agents, but nonetheless they do not believe him. According to Arkeh, one agent responds to his “something big” warning by saying: “Is that all you have? That’s old news.” The agents fail to learn more from him. On September 9, concerned that time is running out, a fellow prisoner will try to arrange a meeting, but nothing will happen before 9/11. The Tampa FBI agents will have a second interview with him hours after the 9/11 attacks, but even long after 9/11 they will claim that he cannot be believed. On January 6, 2002, the Tampa FBI will issue a statement: “The information [was] vetted to FBI New York, the Acting Special Agent in Charge of the Tampa Division and the United States Attorney for the Middle District of Florida. All agreed the information provided by this individual was vague and unsubstantiated… Mr. Arkeh did not provide information that had any bearing on the FBI preventing September 11.” [Orlando Sentinel, 1/6/2002; Orlando Sentinel, 10/30/2002] However, a different group of FBI agents will interview him in May 2002 and find his information credible (see May 21-22, 2002).

Entity Tags: Al-Qaeda, World Trade Center, Khalid al-Fawwaz, Walid Arkeh, Ibrahim Eidarous, Federal Bureau of Investigation, Adel Abdel Bary

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings, Londonistan - UK Counterterrorism

According to German newspapers, the Mossad gives the CIA a list of 19 terrorists living in the US and say that they appear to be planning to carry out an attack in the near future. It is unknown if these are the 19 9/11 hijackers or if the number is a coincidence. However, four names on the list are known, and these four will be 9/11 hijackers: Nawaf Alhazmi, Khalid Almihdhar, Marwan Alshehhi, and Mohamed Atta. [Die Zeit (Hamburg), 10/1/2002; Der Spiegel (Hamburg), 10/1/2002; BBC, 10/2/2002; Ha'aretz, 10/3/2002] The Mossad appears to have learned about this through its “art student spy ring.” Yet apparently, this warning and list are not treated as particularly urgent by the CIA and the information is not passed on to the FBI. It is unclear whether this warning influenced the decision to add Alhazmi and Almihdhar to a terrorism watch list on this same day, and if so, why only those two. [Der Spiegel (Hamburg), 10/1/2002] Israel has denied that there were any Mossad agents in the US. [Ha'aretz, 10/3/2002]

Entity Tags: Nawaf Alhazmi, Mohamed Atta, Marwan Alshehhi, Federal Bureau of Investigation, Central Intelligence Agency, “Israeli art students”, Khalid Almihdhar, Israel Institute for Intelligence and Special Tasks (Mossad)

Timeline Tags: 9/11 Timeline

Category Tags: Israel, Warning Signs, Foreign Intelligence Warnings, Key Warnings, CIA Hiding Alhazmi & Almihdhar, Search for Alhazmi/ Almihdhar in US

Zacarias Moussaoui’™s laptop, not opened until after 9/11.Zacarias Moussaoui’™s laptop, not opened until after 9/11. [Source: FBI]In the wake of the French intelligence report (see August 22, 2001) on Zacarias Moussaoui, FBI agents in Minneapolis, Minnesota, are “in a frenzy” and “absolutely convinced he [is] planning to do something with a plane.” Agent Greg Jones tells FBI headquarters that Moussaoui might “fly something into the World Trade Center.” [Newsweek, 5/20/2002; US Department of Justice, 11/2004, pp. 153 pdf file] Minneapolis FBI agents become “desperate to search the computer lap top” and “conduct a more thorough search of his personal effects,” especially since Moussaoui acted as if he was hiding something important in the laptop when arrested. [Time, 5/21/2002; Time, 5/27/2002] As the Radical Fundamentalist Unit (RFU) at FBI headquarters has already blocked an application for a criminal warrant (see August 21, 2001), the FBI’s Minneapolis field office must apply for one under the Foreign Intelligence Surveillance Act (FISA). Minneapolis agent Harry Samit completes an application for a warrant to search Moussaoui’s belongings on August 25. To obtain the warrant, he has to show there is probable cause to believe Moussaoui is an agent of a foreign power. The memo states that Moussaoui recruited a fighter for a particular Chechen rebel group connected to al-Qaeda, so he is connected to al-Qaeda through the Chechens. However, the RFU at FBI headquarters believes that the Chechen rebels should not be described as a foreign power and that the link between the Chechens and bin Laden is not strong enough. [US Department of Justice, 11/2004, pp. 128-132 pdf file; US Department of Justice, 3/1/2006 pdf file] However, earlier in 2001 the FBI had received information indicating that this Chechen group and bin Laden were planning to attack US interests (see Before April 13, 2001). Minneapolis FBI agent Coleen Rowley later sums up how the Minneapolis agents feel at this point, when she says FBI headquarters “almost inexplicably, throw up roadblocks” and undermine their efforts. Headquarters personnel bring up “almost ridiculous questions in their apparent efforts to undermine the probable cause.” One of Jones’ e-mails to FBI headquarters says they are “setting this up for failure.” That turns out to be correct. [Time, 5/21/2002; Time, 5/27/2002; US Department of Justice, 11/2004, pp. 161 pdf file]

Entity Tags: World Trade Center, Zacarias Moussaoui, Harry Samit, Radical Fundamentalist Unit, FBI Headquarters, FBI Minnesota field office, Greg Jones, Coleen Rowley, Clinton administration

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Zacarias Moussaoui, Key Warnings

Bin Laden gives an interview to a Middle Eastern television station visiting him in Afghanistan. According to ABC News, “When asked about his supporters, he says with a significant and knowing smile there is going to be a surprise to the United States.” [ABC News, 9/14/2001]

Entity Tags: Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings

According to Egyptian President Hosni Mubarak, Egyptian intelligence warns American officials that bin Laden’s network is in the advanced stages of executing a significant operation against an American target, probably within the US. [Associated Press, 12/7/2001; New York Times, 6/4/2002] He says he learned this information from an agent working inside al-Qaeda. US officials will deny receiving any such warning from Egypt. [ABC News, 6/4/2002]

Entity Tags: Al-Qaeda, Hosni Mubarak

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Foreign Intelligence Warnings, Key Warnings

In an interview with the London-based newspaper al-Quds al-Arabi, bin Laden boasts that he is planning an “unprecedented” strike against the US. Abdel-Bari Atwan, editor of the newspaper, will say, “Personally, we received information that he planned very, very big attacks against American interests. We received several warnings like this. We did not take it so seriously, preferring to see what would happen before reporting it.” [ABC News, 9/12/2001; Independent, 9/17/2001] The Washington Post will similarly report just after 9/11, “Interviewed last month in the mountains of southern Afghanistan by a London-based Arab journalist, he boasted—without going into detail—that he and his followers were planning ‘a very big one.’” [Washington Post, 9/13/2001] Atwan’s comment implies the warning is not published before 9/11. But Senator Dianne Feinstein (D-CA) will say shortly after 9/11, “Bin Laden’s people had made statements three weeks ago carried in the Arab press in [Britain] that they were preparing to carry out unprecedented attacks in the US.” [San Francisco Chronicle, 9/14/2001]

Entity Tags: Osama bin Laden, Dianne Feinstein, Abdel-Bari Atwan

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

The NSA intercepts “multiple phone calls from Abu Zubaida, bin Laden’s chief of operations, to the United States.” The timing and information contained in these intercepted phone calls has not been disclosed. [ABC News, 2/18/2002] In 2007, author and former CIA officer Robert Baer will comment that “apparently, when Abu Zubaida was captured, telephone records, including calls to the United States, were found in the house he was living in. The calls stopped on September 10, and resumed on September 16 (see September 16, 2001 and After). There’s nothing in the 9/11 Commission report about any of this, and I have no idea whether the leads were run down, the evidence lost or destroyed.” [Time, 12/7/2007] US intelligence had just been warned about a week earlier that Zubaida may be planning an attack on the US (see August 24, 2001). Zubaida’s exact position within al-Qaeda is disputed; he will be captured in 2002 (see March 28, 2002). It appears that a number of Western intelligence agencies were monitoring Zubaida’s calls since at least late 1998 (see October 1998 and After), and continue monitoring his calls in the weeks after 9/11 (see October 8, 2001).

Entity Tags: Robert Baer, Abu Zubaida, National Security Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Remote Surveillance, Possible Hijacker Associates in US


Mamdouh Habib.
Mamdouh Habib. [Source: Public domain]A few days before 9/11, an Islamic radical named Mamdouh Habib is in Pakistan and calls his wife in Australia. Her phone is being monitored by Australian intelligence. In the conversation he says that something big is going to happen in the US in the next few days. He will be arrested after 9/11 and held by the US in the Guantanamo prison before finally being released in 2005. He will be released because his captors eventually will decide that he did not have any special foreknowledge or involvement in the 9/11 plot. He had been in Afghanistan training camps and had picked up the information there. The New York Times will paraphrase an Australian official, “Just about everyone in Kandahar [Afghanistan] and the Qaeda camps knew that something big was coming, he said. ‘There was a buzz.’” [New York Times, 1/29/2005] Furthermore, according to The Australian, this call “mirrored several other conversations between accused terrorists that were tapped around the same time by the Pakistani Internal Security Department on behalf of the CIA.” This was part of what the CIA called a sharp increase in “chatter” intercepted from operatives in al-Qaeda training camps in Afghanistan and Pakistan in the days just before the attacks, alluding to an imminent big event. [Australian, 2/2/2005]

Entity Tags: Pakistani Internal Security Department, Central Intelligence Agency, Mamdouh Habib

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Remote Surveillance, Insider Trading/ Foreknowledge, Key Warnings

According to British inside sources, “shortly before September 11,” bin Laden contacts an associate thought to be in Pakistan. The conversation refers to an incident that will take place in the US on, or around 9/11, and discusses possible repercussions. In another conversation, bin Laden contacts an associate thought to be in Afghanistan. They discuss the scale and effect of a forthcoming operation; bin Laden praises his colleague for his part in the planning. Neither conversation specifically mentions the WTC or Pentagon, but investigators have no doubt the 9/11 attacks were being discussed. The British government has obliquely made reference to these intercepts: “There is evidence of a very specific nature relating to the guilt of bin Laden and his associates that is too sensitive to release.” These intercepts will not be made public in British Prime Minister Tony Blair’s presentation of al-Qaeda’s guilt because “releasing full details could compromise the source or method of the intercepts.” [Sunday Times (London), 10/7/2001]

Entity Tags: Al-Qaeda, Osama bin Laden, Tony Blair

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Remote Surveillance, Key Warnings

The Daily Mail will later report, “US aviation authorities were warned of a terrorist attack by an Islamic group only days before the September 11 atrocities. The CIA issued a confidential warning that Muslim fundamentalists were preparing a spectacular attack imminently, but it was unable to specify the target.” Around this time, author Salman Rushdie is traveling in North America to promote a new book. [Daily Mail, 10/7/2001] In 1989, Iranian clerics issued a fatwa (death threat) against Rushdie for perceived insults to Islam, but the fatwa was lifted in 1998 and Rushdie had recently emerged from hiding. [Milwaukee Journal Sentinel, 9/23/2001] According to the Daily Mail, aviation regulators conclude Rushdie is the likely target of this CIA warning, and the FAA imposes new restrictions on him on September 6, 2001 (see September 6, 2001). At least two airlines prevent Rushdie from flying with them at all. [Daily Mail, 10/7/2001] Apparently the FAA takes no other action and gives no other warning except for extra security measures involving Rushdie. The 9/11 Commission will later briefly mention the pre-9/11 restrictions on Rushdie but will not explain what the intelligence was exactly that led to the restrictions. [9/11 Commission, 8/26/2004, pp. 56 pdf file]

Entity Tags: 9/11 Commission, Federal Aviation Administration, Salman Rushdie

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings, US Air Security

The French newspaper Le Figaro will report in late 2001 that on this day, “According to Arab diplomatic sources as well as French intelligence, very specific information [is] transmitted to the CIA with respect to terrorist attacks against American interests around the world, including on US soil.” A French intelligence report sent to the US this day “enumerates all the intelligence, and specifies that the order to attack [is] to come from Afghanistan.” [Le Figaro (Paris), 10/31/2001] It will later be revealed that Khalid Shaikh Mohammed gives Mohamed Atta the final go-ahead in a phone call from Afghanistan the day before 9/11 (see September 10, 2001).

Entity Tags: France, Central Intelligence Agency

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Foreign Intelligence Warnings, Key Warnings


Father Jean-Marie Benjamin.
Father Jean-Marie Benjamin. [Source: Public domain]At a wedding in Todi, Italy, Father Jean-Marie Benjamin is told of a plot to attack the US and Britain using hijacked airplanes as weapons. He is not told specifics regarding time or place. He immediately passes what he knows to a judge and several politicians. He later will state, “Although I am friendly with many Muslims, I wondered why they were telling me, specifically. I felt it my duty to inform the Italian government.” Benjamin has been called “one of the West’s most knowledgeable experts on the Muslim world.” Two days after 9/11, he will meet with the Italian Foreign Minister on this topic. He will say he learned the attack on Britain failed at the last minute. [Zenit (Vatican), 9/16/2001] An al-Qaeda cell based in nearby Milan, Italy, appears to have had foreknowledge of the 9/11 attacks (see August 12, 2000) and (see January 24, 2001). It is not known if the Italian government warns the US government of this latest warning before 9/11.

Entity Tags: Al-Qaeda, Jean-Marie Benjamin

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Foreign Intelligence Warnings, Key Warnings, Al-Qaeda in Italy

Osama bin Laden calls his stepmother and says, “In two days, you’re going to hear big news and you’re not going to hear from me for a while.” [Daily Telegraph, 10/2/2001] US officials will later tell CNN that “in recent years they’ve been able to monitor some of bin Laden’s telephone communications with his [step]mother. Bin Laden at the time was using a satellite telephone, and the signals were intercepted and sometimes recorded.” [New York Times, 10/2/2001] Stepmother Al-Khalifa bin Laden, who raised Osama bin Laden after his natural mother died, is apparently waiting in Damascus, Syria, to meet Osama there, so he calls to cancel the meeting. [Sunday Herald (Glasgow), 10/7/2001] They had met periodically in recent years. Before 9/11, to impress important visitors, NSA analysts would occasionally play audio tapes of bin Laden talking to his stepmother. The next day government officials say about the call, “I would view those reports with skepticism.” [CNN, 10/2/2001] Bin Laden gave his natural mother a similar warning some months ago that was also overheard by the NSA (see Spring-Summer 2001).

Entity Tags: National Security Agency, Al-Khalifa bin Laden, Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Remote Surveillance, Warning Signs, Osama Bin Laden

9/11 hijacker Mohamed Atta calls 9/11 mastermind Khalid Shaikh Mohammed (KSM) in Afghanistan. KSM gives final approval to Atta to launch the attacks. The specifics of the conversation haven’t been released. [Independent, 9/15/2002] Unnamed intelligence officials later tell Knight Ridder Newspapers that the call is monitored by the NSA, but only translated after the 9/11 attacks. KSM, “using coded language, [gives] Atta final approval” for the attacks. [Knight Ridder, 9/9/2002] NSA monitored other calls between KSM and Atta in the summer of 2001 but did not share the information about this with other agencies (see Summer 2001). Additionally, it will later be revealed that an FBI squad built an antenna in the Indian Ocean some time before 9/11 with the specific purpose of listening in on KSM’s phone calls, so they may have learned about this call to Atta on their own (see Before September 11, 2001).

Entity Tags: United States, Mohamed Atta, Federal Bureau of Investigation, Khalid Shaikh Mohammed, National Security Agency

Timeline Tags: 9/11 Timeline

Category Tags: Key Hijacker Events, Key Warnings, Mohamed Atta, Al-Qaeda Malaysia Summit, Remote Surveillance, Warning Signs, Khalid Shaikh Mohammed

US officials later will admit American agents had infiltrated al-Qaeda cells in the US, though how many agents and how long they had been in al-Qaeda remains a mystery. On this day, electronic intercepts connected to these undercover agents hear messages such as, “Watch the news” and “Tomorrow will be a great day for us.” When asked why these messages did not lead to boosted security or warnings the next day, officials will refer to them as “needles in a haystack.” What other leads may have come from this prior to this day will not be revealed. [USA Today, 6/4/2002] At least until February 2002, the official story will be that the “CIA failed to penetrate al-Qaeda with a single agent.” [ABC News, 2/18/2002]

Entity Tags: Central Intelligence Agency, Al-Qaeda

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Remote Surveillance, Key Warnings, Other Possible Moles or Informants

At least two messages in Arabic are intercepted by the NSA. One states, “The match is about to begin” and the other states, “Tomorrow is zero hour.” Later reports translate the first message as, “The match begins tomorrow.” [Reuters, 9/9/2002] The messages were sent between someone in Saudi Arabia and someone in Afghanistan. The NSA will claim that they are not translated until September 12, and that even if they had been translated in time, “they gave no clues that authorities could have acted on.” [ABC News, 6/7/2002; Reuters, 6/19/2002] Chairman of the Senate Intelligence Committee Bob Graham will later confirm that the messages were from al-Qaeda sources—a location or phone number—that made them a high priority, but that they were not from bin Laden or one of his top commanders. [Graham and Nussbaum, 2004, pp. 139] On the morning of September 12, 2001, the CIA will tell President Bush that a recently intercepted message from al-Qaeda leader Abu Zubaida referred to the 9/11 attacks as “zero hour,” but it is not clear if this is the same message or a different message (see September 12, 2001). These messages turn out to be only two of about 30 pre-9/11 communications from suspected al-Qaeda operatives or other militants referring to an imminent event. An anonymous official will say of these messages, including the “Tomorrow is zero hour” message: “You can’t dismiss any of them, but it does not tell you tomorrow is the day.” [Reuters, 9/9/2002] There will be a later attempt to explain the messages away by suggesting they referred to the killing of Afghan opposition leader Ahmed Shah Massoud the day before (see September 9, 2001). [Reuters, 10/17/2002]

Entity Tags: Ahmed Shah Massoud, Al-Qaeda, National Security Agency, Abu Zubaida

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs, Remote Surveillance

According to a Newsweek report on September 13, “[t]he state of alert had been high during the past two weeks, and a particularly urgent warning may have been received the night before the attacks, causing some top Pentagon brass to cancel a trip. Why that same information was not available to the 266 people who died aboard the four hijacked commercial aircraft may become a hot topic on the Hill.” [Newsweek, 9/13/2001] Far from becoming a hot topic, the only additional media mention of this story will be in the next issue of Newsweek: “a group of top Pentagon officials suddenly canceled travel plans for the next morning, apparently because of security concerns.” [Newsweek, 9/24/2001]

Timeline Tags: 9/11 Timeline

Category Tags: Warning Signs, Key Warnings

Ike Skelton.Ike Skelton. [Source: Publicity photo]On the morning of 9/11, David Welna, National Public Radio’s Congressional correspondent, will say, “I spoke with Congressman Ike Skelton—a Democrat from Missouri and a member of the Armed Services Committee—who said that just recently the Director of the CIA [George Tenet] warned that there could be an attack—an imminent attack—on the United States of this nature. So this is not entirely unexpected.” More details, such as when Tenet said this, who else he may have said it to, and so forth, remain unknown. [NPR, 9/11/2001]

Entity Tags: George J. Tenet, Ike Skelton

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Warning Signs

A month after 9/11, the New York Times will report: “Interpreting intercepted communications, which are cryptic and in code, and sorting through all the rumors present a formidable challenge. One intercept before the Sept. 11 attack was, according to two senior intelligence officials, the first early warning of the assault and it set off a scramble by American and other intelligence agencies. In that call, Mr. bin Laden advised his wife in Syria to come back to Afghanistan. That message, which was intercepted by the intelligence services of more than one country, was passed on to the United States, officials from three countries said.” [New York Times, 10/21/2001] Bin Laden apparently makes a similar phone call to his stepmother in Syria on September 9, 2001 (see September 9, 2001).

Entity Tags: Republic of Georgia, Osama bin Laden

Timeline Tags: 9/11 Timeline

Category Tags: Key Warnings, Remote Surveillance, Warning Signs, Foreign Intelligence Warnings

Odigo’s logo.Odigo’s logo. [Source: Odigo]Two employees of Odigo, Inc., an Israeli company, receive warnings of an imminent attack in New York City about two hours before the first plane hits the WTC. Odigo, one of the world’s largest instant messaging companies, has its headquarters two blocks from the WTC. The Odigo Research and Development offices where the warnings were received are located in Herzliyya, a suburb of Tel Aviv. Israeli security and the FBI were notified immediately after the 9/11 attacks began. The two employees claim not to know who sent the warnings. “Odigo service includes a feature called People Finder that allows users to seek out and contact others based on certain interests or demographics. [Alex] Diamandis [Odigo vice president of sales and marketing] said it was possible that the attack warning was broadcast to other Odigo members, but the company has not received reports of other recipients of the message.” [Ha'aretz, 9/26/2001; Washington Post, 9/27/2001] Odigo claims the warning did not specifically mention the WTC, but the company refuses to divulge what was specified, claiming, “Providing more details would only lead to more conjecture.” [Washington Post, 9/28/2001] However, a later newspaper report claims that the message declared “that some sort of attack was about to take place. The notes ended with an anti-Semitic slur. ‘The messages said something big was going to happen in a certain amount of time, and it did—almost to the minute,’ said Alex Diamandis, vice president of sales for the high-tech company… He said the employees did not know the person who sent the message, but they traced it to a computer address and have given that information to the FBI.” [Washington Post, 10/4/2001] Odigo gave the FBI the Internet address of the message’s sender so the name of the sender could be found. [Deutsche Presse-Agentur (Hamburg), 9/26/2001] Two months later, it is reported that the FBI is still investigating the matter, but there have been no reports since. [Courier Mail, 11/20/2001]

Entity Tags: World Trade Center, Odigo Inc., Israel, Federal Bureau of Investigation

Timeline Tags: 9/11 Timeline

Category Tags: Israel, Warning Signs, Key Warnings, All Day of 9/11 Events

Through investgative blogger Brad Friedman, former FBI translator Sibel Edmonds makes an open offer to all broadcast TV networks to give any one of them an exclusive “tell all” interview in exchange for unedited air time. Edmonds says, “[h]ere’s my promise to the American Public: If anyone of the major networks—ABC, NBC, CBS, CNN, MSNBC, Fox—promise to air the entire segment, without editing, I promise to tell them everything that I know.” She further explains, “I can tell the American public exactly what it is, and what it is that they are covering up,” adding, “I’m not compromising ongoing investigations,” as “they’ve all been shut down since.” Edmonds has already gone to Congress, the Justice Department inspector general, and the 9/11 Commission, and on two separate occasions had been gagged under the State Secrets Act to prevent her testimony in court. Regarding what she has to talk about, Friedman summarizes it as: “Everything she hasn’t been allowed to tell since 2002, about the criminal penetration of the FBI where she worked, and at the Departments of State and Defense; everything she heard concerning the corruption and illegal activities of several well-known members of Congress; everything she’s aware of concerning information omitted and/or covered up in relation to 9/11. All of the information gleaned from her time listening to and translating wire-taps made prior to 9/11 at the FBI.” [Bradblog.com, 10/29/2007]

Entity Tags: Sibel Edmonds, Brad Friedman

Category Tags: Key Warnings, Sibel Edmonds

Ordering 

Time period


Categories

Key Events

Key Day of 9/11 Events (100)Key Hijacker Events (145)Key Warnings (95)

Day of 9/11

All Day of 9/11 Events (1227)Dick Cheney (52)Donald Rumsfeld (33)Flight AA 11 (145)Flight AA 77 (145)Flight UA 175 (87)Flight UA 93 (240)George Bush (114)Passenger Phone Calls (67)Pentagon (117)Richard Clarke (31)Shanksville, Pennsylvania (23)Training Exercises (56)World Trade Center (87)

The Alleged 9/11 Hijackers

Alhazmi and Almihdhar (343)Marwan Alshehhi (134)Mohamed Atta (205)Hani Hanjour (72)Ziad Jarrah (74)Other 9/11 Hijackers (172)Possible Hijacker Associates in US (80)Alleged Hijackers' Flight Training (73)Hijacker Contact w Government in US (33)Possible 9/11 Hijacker Funding (42)Hijacker Visas and Immigration (135)

Alhazmi and Almihdhar: Specific Cases

Bayoumi and Basnan Saudi Connection (51)CIA Hiding Alhazmi & Almihdhar (120)Search for Alhazmi/ Almihdhar in US (39)

Projects and Programs

Al-Qaeda Malaysia Summit (172)Able Danger (60)Sibel Edmonds (61)Phoenix Memo (27)Randy Glass/ Diamondback (8)Robert Wright and Vulgar Betrayal (67)Remote Surveillance (241)Yemen Hub (75)

Before 9/11

Soviet-Afghan War (105)Warning Signs (432)Insider Trading/ Foreknowledge (53)US Air Security (71)Military Exercises (66)Pipeline Politics (67)Other Pre-9/11 Events (55)

Counterterrorism before 9/11

Hunt for Bin Laden (158)Counterterrorism Action Before 9/11 (223)Counterterrorism Policy/Politics (249)

Warning Signs: Specific Cases

Foreign Intelligence Warnings (35)Bush's Aug. 6, 2001 PDB (39)Presidential Level Warnings (31)

The Post-9/11 World

9/11 Investigations (652)9/11 Related Criminal Proceedings (22)9/11 Denials (29)US Government and 9/11 Criticism (67)9/11 Related Lawsuits (24)Media (47)Other Post-9/11 Events (75)

Investigations: Specific Cases

9/11 Commission (257)Role of Philip Zelikow (87)9/11 Congressional Inquiry (41)CIA OIG 9/11 Report (16)FBI 9/11 Investigation (144)WTC Investigation (112)Other 9/11 Investigations (129)

Possible Al-Qaeda-Linked Moles or Informants

Abu Hamza Al-Masri (102)Abu Qatada (36)Ali Mohamed (78)Haroon Rashid Aswat (17)Khalil Deek (20)Luai Sakra (12)Mamoun Darkazanli (36)Nabil Al-Marabh (41)Omar Bakri & Al-Muhajiroun (25)Reda Hassaine (23)Other Possible Moles or Informants (169)

Other Al-Qaeda-Linked Figures

Abu Zubaida (99)Anwar Al-Awlaki (17)Ayman Al-Zawahiri (81)Hambali (39)Khalid Shaikh Mohammed (139)Mohammed Haydar Zammar (44)Mohammed Jamal Khalifa (47)Osama Bin Laden (228)Ramzi Bin Al-Shibh (105)Ramzi Yousef (67)Sheikh Omar Abdul-Rahman (57)Victor Bout (23)Wadih El-Hage (45)Zacarias Moussaoui (159)

Al-Qaeda by Region

"Lackawanna Six" (13)Al-Qaeda in Balkans (168)Al-Qaeda in Germany (189)Al-Qaeda in Italy (55)Al-Qaeda in Southeast Asia (149)Al-Qaeda in Spain (121)Islamist Militancy in Chechnya (50)

Specific Alleged Al-Qaeda Linked Attacks or Plots

1993 WTC Bombing (73)1993 Somalia Fighting (13)1995 Bojinka Plot (78)1998 US Embassy Bombings (121)Millennium Bomb Plots (43)2000 USS Cole Bombing (114)2001 Attempted Shoe Bombing (23)2002 Bali Bombings (36)2004 Madrid Train Bombings (82)2005 7/7 London Bombings (87)

Miscellaneous Al-Qaeda Issues

Alleged Al-Qaeda Linked Attacks (89)Alleged Al-Qaeda Media Statements (102)Key Captures and Deaths (124)

Geopolitics and Islamic Militancy

US Dominance (112)Alleged Iraq-Al-Qaeda Links (255)Iraq War Impact on Counterterrorism (83)Israel (61)Pakistan and the ISI (470)Saudi Arabia (249)Terrorism Financing (312)Londonistan - UK Counterterrorism (322)US Intel Links to Islamic Militancy (69)Algerian Militant Collusion (41)Indonesian Militant Collusion (20)Philippine Militant Collusion (74)Yemeni Militant Collusion (47)Other Government-Militant Collusion (23)

Pakistan / ISI: Specific Cases

Pakistani Nukes & Islamic Militancy (37)Pakistani ISI Links to 9/11 (73)Saeed Sheikh (59)Mahmood Ahmed (30)Haven in Pakistan Tribal Region (179)2008 Kabul Indian Embassy Bombing (10)Hunt for Bin Laden in Pakistan (154)

Terrorism Financing: Specific Cases

Al Taqwa Bank (29)Al-Kifah/MAK (54)BCCI (37)BIF (28)BMI and Ptech (21)Bin Laden Family (62)Drugs (71)

'War on Terrorism' Outside Iraq

Afghanistan (299)Drone Use in Pakistan / Afghanistan (49)Destruction of CIA Tapes (92)Escape From Afghanistan (61)High Value Detainees (179)Terror Alerts (50)Counterterrorism Action After 9/11 (352)Counterterrorism Policy/Politics (432)Internal US Security After 9/11 (125)
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