The famous Malaysia meeting of “known” terrorists begins. Khalid al-Mihdhar, a Saudi national who was expected to be one of the 9/11 pilots, arrives in Kuala Lumpur from Dubai—going to Evergreen Park, a condominium complex 20 miles south of the city. There he is joined by Nawaf al-Hazmi, another Saudi (and another designated pilot); as well as by Walid bin Attash (“Khallad”), a bin Laden confidant.

The purpose of the meeting is still unclear, though the CIA was tipped off by Emirati intelligence that suspected terrorist al-Mihdhar was traveling via Dubai to an al Qaeda meeting. The Emiratis photograph his passport and provide it to U.S. intelligence—it contained a multiple-entry visa for the United States, something that no one seems to take note of until much later.

During the Kuala Lumpur meetings, Malaysian authorities provide surveillance and photographs of the participants. CIA officers in Malaysia write several contemporaneous reports over multiple days of an important al Qaeda meeting, and the meeting is prominent enough that FBI director Louis Freeh is personally briefed on February 6th. Somehow though, the FBI is never “formally” alerted as to Mihdhar’s American visa, and by the time the two (Mihdhar and Hazmi) fly from Malaysia to Thailand to Los Angeles, they are lost to U.S. intelligence, no one having thought of informing authorities to watchlist them.

Mihdhar and Hazmi would go on to San Diego a few days later and begin English-language and flight training. They would fail at both and were eventually converted into being “musclemen” aboard the hijacked airliners. There would be a last-minute flurry in August 2001 to locate the two.