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Context of 'Shortly After September 11, 2001: Investigators Find Links between Informant Abu Qatada, Madrid Cell, and 9/11 Hijacker Cell in Hamburg'

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Mohammed Haydar Zammar, a member of the al-Qaeda Hamburg cell with three of the 9/11 hijackers, is monitored as he gets help in meeting al-Qaeda spiritual leader Abu Qatada in Britain. In March 1997, Zammar in Germany calls Barakat Yarkas in Spain. Yarkas is widely seen as the top leader of al-Qaeda in Spain, and Spanish intelligence is monitoring his calls. Telephone intercepts show that Zammar tells Yarkas, “I want to meet with brother Abu Qatada,” Zammar said, according to a transcript of the conversation. Yarkas replies, “Yes, I’ll talk to him and I’ll ask him.” Yarkas gives Qatada’s phone number to Zammar two days later. Zammar goes on to meet Qatada, but details of that meeting are unknown. [Los Angeles Times, 1/30/2003] Yarkas has been traveling to Britain for years, meeting with Qatada and giving him money (see 1995-February 2001). In 1996 or 1997, US intelligence learns that Qatada is a key spiritual adviser for al-Qaeda (see June 1996-1997). Shortly before Zammar’s call to Yarkas, British intelligence recruited Qatada as an informant, although he may not be a fully honest one (see June 1996-February 1997). It is unknown if Zammar’s visit with Qatada becomes known to US or German intelligence. Zammar may introduce Hamburg cell member Said Bahaji to Qatada, because Qatada’s phone number will be found in Bahaji’s address book shortly after 9/11 (see Shortly After September 11, 2001).

Entity Tags: Barakat Yarkas, Abu Qatada, Mohammed Haydar Zammar, Centro Nacional de Inteligencia

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

In searches conducted shortly after the 9/11 attacks, investigators discover direct links between the 9/11 hijacker cell in Hamburg and the Madrid al-Qaeda cell led by Barakat Yarkas. German police find Yarkas’s phone number in papers belong to 9/11 hijacker Mohamed Atta. His number is also found in the diary of Hamburg cell member Said Bahaji. [New York Times, 12/28/2001; Irujo, 2005, pp. 150-153] Investigators also find many videos of sermons by Abu Qatada in the apartment where Atta and other members of the Hamburg cell used to live. Qatada is already closely linked to Yarkas and his Madrid cell (see 1995-February 2001). [Guardian, 8/11/2005] Since Spanish intelligence had been monitoring Yarkas’s call since 1995 (see 1995 and After), it is unknown if they ever monitored a call between Yarkas and Atta or Bahaji. However, no such calls will be mentioned in subsequent trials in Spain. The Spanish did monitor numerous calls between Yarkas and Hamburg associates Mohammed Haydar Zammar and Mamoun Darkazanli (see August 1998-September 11, 2001). For years, the Spanish have merely been monitoring Yarkas’s cell. But after discovering these links, the decision is made to shut the cell down. Yarkas and others are arrested in November 2001 (see November 13, 2001). [Irujo, 2005, pp. 162-163] Qatada has been an informant for British intelligence since about 1997; it is unknown if he told his British handlers anything about the al-Qaeda cell in Hamburg (see June 1996-February 1997).

Entity Tags: Barakat Yarkas, Abu Qatada, Mohamed Atta, Said Bahaji

Timeline Tags: Complete 911 Timeline

Baltasar Garzon.Baltasar Garzon. [Source: Associated Press]Spanish intelligence has been watching an al-Qaeda cell in Madrid for years, and has been aware since 1995 that cell members are committing a variety of crimes in Spain (see 1995 and After and Late 1995 and After), but none of them have ever been arrested. Finally, after investigators find links between the cell and the 9/11 hijacker cell in Hamburg (see Shortly After September 11, 2001), the decision is made to shut the cell down. On November 13, 2001 Spanish police arrest cell leader Barakat Yarkas, a.k.a., Abu Dahdah, and ten other alleged members of his cell, including Yusuf Galan and Mohamed Needl Acaid. Spanish police, led by judge Baltasar Garzon, appear confident that they smashed the al-Qaeda presence in Spain. However, a number of suspects are left at large who will go on to take part in the 2004 Madrid bombings (see November 13, 2001). [New York Times, 11/14/2001; New York Times, 10/26/2004] Yarkas, Galan, Acaid, and others will be convicted for various crimes in 2005 (see September 26, 2005).

Entity Tags: Centro Nacional de Inteligencia, Yusuf Galan, Baltasar Garzon, Barakat Yarkas, Mohamed Needl Acaid

Timeline Tags: Complete 911 Timeline

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