In March 2003, the British intelligence agency MI5 begins monitoring Mohammed Quayyum Khan (a.k.a. “Q”), a part-time taxi driver living in Luton, England, and born in Pakistan. He is said to be an associate of the radical London imams Omar Bakri Mohammed and Abu Hamza al-Masri. It is not known how MI5 first gains an interest in Quayyum, but apparently during a trip to Pakistan in 2003, Pakistan’s intelligence agency, the ISI, tracks him overtly to warn him that they are aware of his activities. During a later court trial, an al-Qaeda operative turned informant named Mohammed Junaid Babar will allege that Quayyum: Takes his orders from al-Qaeda leader Abd al-Hadi al-Iraqi. He is said to be one of about three or four operatives working directly under this leader.
Arranges for Mohammad Sidique Khan, the head suicide bomber in the 7/7 London bombings, to travel to Pakistan and attend militant training camp in 2003.
Provides funds and equipment for militants fighting US troops in Afghanistan.
Is the leader of the 2004 British fertilizer bomb plot. Five of Quayyum’s associates will be sentenced to life in prison for roles in this plot.
In early February 2004, MI5 first discovers the existence of the fertilizer bomb plot while it monitors the various plotters meeting with Quayyum (see Early 2003-April 6, 2004). For instance, Omar Khyam, one of those who will later be sentenced to life in prison, is secretly videotaped meeting with Quayyum. Khyam will later admit that just before he left for militant training in Pakistan, Quayyum gave him money and said: “It’s better for both of us if we don’t meet each other. Because the security services may be monitoring me.” Yet when all the other members of the plot are arrested in late March 2004, Quayyum stays free. The Guardian will later report, “Despite the number of serious allegations leveled against him [in court], police and MI5 say they have never found sufficient evidence to arrest or charge him.” Quayyum is never questioned about his links to the fertilizer bomb plotters. After the 7/7 suicide bombings in 2005, he is not questioned about his verified links with the suicide bombers either (such as the monitored calls between him and the head suicide bomber (see Shortly Before July 2003)). He continues to live in Luton and is seen by a Guardian journalist working as a chef in a small cafe there. “He is thought to have since disappeared.” [Guardian, 5/1/2007; Guardian, 5/1/2007] Author Loretta Napoleoni will later comment that the lack of action against Quayyum is especially strange given the British government’s power to detain suspects for years without charge. She will say, “The press has proffered the hypothesis—neither confirmed nor denied by the special services—that Quayyum was a ‘Deep Throat’” mole or informant. [Antiwar (.com, 5/8/2007]