1999: CIA Launches Operation to Track Militants Passing through Dubai Airport

The CIA begins an operation to track or question suspected al-Qaeda operatives as they transit the airport in Dubai, United Arab Emirates (UAE). When it is revealed in 2002 that 9/11 hijacker Ziad Jarrah was questioned in January 2000 as a part of this operation (see January 30-31, 2000), sources from the UAE and Europe describe the operation to CNN, and one of them draws a map of the airport, showing how the operation usually worked and how the people wanted for questioning were intercepted. UAE officials are often told in advance of who is coming in and who should be questioned. Jarrah may be stopped because he is on a US watch list (see January 30, 2000). [CNN, 8/1/2002] In 2011, Dubai airport will be considered one of the top five busiest in the world in terms of international passengers. [Airports Council International, 4/30/2011] In the summer of 1999, the CIA also asks immigration officials throughout the Middle East to stop and question anyone who may be returning from militant training camps in Afghanistan (see Summer 1999).
9/11 Hijackers Pass through the Airport – Almost all the 9/11 hijackers pass through Dubai at some point in the months before 9/11, some repeatedly (see December 8, 2000, April 11-June 28, 2001, and June 2001). One of them, Khalid Almihdhar, has his passport photocopied in Dubai by local authorities and the CIA (see January 2-5, 2000). Also, three of the hijackers, Satam al Suqami, Ahmed Alghamdi, and Hamza Alghamdi, are the subject a US customs investigation at the time they pass through Dubai (see September 2000 and Spring 2001), but it is unknown if there is any attempt to track them through Dubai.