August 21, 2001-September 13, 2001: FBI and CIA Ask British about Moussaoui But Get No Answer until After 9/11

On August 21, the FBI’s legal attache in London hand-delivers a request for information about Zacarias Moussaoui to British officials. On August 24, the CIA tells the British that Moussaoui is a possible “suicide hijacker” who is involved in “suspicious 747 flight training.” The CIA asks for information on him on August 28. The FBI raises the matter with the British again on September 3 and again on September 5. Although the British do not respond to these requests until just after 9/11, French intelligence, which has been sharing information about Moussaoui with the British (see 1999), sends the FBI some information about Moussaoui’s activities and history in England (see August 22, 2001). Then, on September 13, 2001, the British supposedly learn new information that Moussaoui attended an al-Qaeda training camp in Afghanistan (see 1995-1998). The 9/11 Commission will conclude, “Had this information been available in late August 2001, the Moussaoui case would almost certainly have received intense and much higher-level attention.” A British official will complain, “We passed on all the relevant information [about Moussaoui] as soon as we obtained it.” [Guardian, 4/14/2004; 9/11 Commission, 7/24/2004, pp. 274-75] However, the British had Moussaoui under surveillance in 2000 (see Mid-2000-December 9, 2000), and appear to have failed to pass on any information about this surveillance or what it uncovered.