After leaving Yemen following the bombing of the USS Cole (see Around October 12, 2000), 9/11 hijacker Khalid Almihdhar travels to various countries in Asia. He is reportedly in Malaysia in October (see October 2000);
From late 2000 to February 2001 he stays with his cousin in Mecca, Saudi Arabia (see Late 2000-February 2001);
He then returns to Yemen, to stay with his family at an al-Qaeda communications hub monitored by US intelligence (see February 2001, Late August 1998, and (Mid-June-Mid-July 2000));
Following this, he goes to Afghanistan;
There are some reports he travels to the United Arab Emirates in June (see June 2001);
He is also said to be in Malaysia again in June (see June 2001);
Finally, he goes to stay with his cousin in Mecca, Saudi Arabia, for another month. Before flying to New York (see July 4, 2001), Almihdhar tells his cousin that Osama bin Laden is planning five attacks on the US and asks the cousin to watch over his family, because he has a job to do (see Between June 1 and July 4, 2001). [9/11 Commission, 7/24/2004, pp. 237; 9/11 Commission, 8/21/2004, pp. 137
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After 9/11, there will be speculation that during this period Almihdhar is coordinating the arrival of the other muscle hijackers. According to FBI Director Robert Mueller, this would his explain his stay in Saudi Arabia and his return only after all the other hijackers had arrived. [US Congress, 9/26/2002] However, there is some evidence suggesting that Almihdhar may have visited the US in this time frame, perhaps using a passport in a false name (see June 10, 2000).