June 4, 2002: Khalid Shaikh Mohammed Is Publicly Identified as 9/11 Mastermind

Khalid Shaikh Mohammed (KSM) is publicly identified as the “mastermind” behind the 9/11 attacks. He is believed to have arranged the logistics while on the run in Germany, Pakistan, and Afghanistan. In 1996, he had been secretly indicted in the US for his role in Operation Bojinka (see January 6, 1995), and the US began offering a $2 million reward for his capture in 1998 (see January 8, 1998), which increased to $25 million in December 2001. An international warrant for his arrest was issued in November 2000 (see November 17, 2000). [Associated Press, 6/4/2002; New York Times, 6/5/2002] According to the New York Times, “In recent months, American counterintelligence officials have identified a small group of other al-Qaeda lieutenants as the crucial figures behind the Sept. 11 attacks” aside from KSM. They include Mohammed Atef (who is already deceased), Abu Zubaida, and Ayman al-Zawahiri. [New York Times, 6/5/2002] There are conflicting accounts of how much US investigators knew about KSM before 9/11. He is Pakistani, although he was born and raised in Kuwait. [CBS News, 6/5/2002] He is an uncle of Ramzi Yousef, the bomber of the World Trade Center in 1993. [New York Times, 6/5/2002] In April 2002, captured al-Qaeda leader Abu Zubaida confessed that KSM was the 9/11 mastermind (see April 2002). It is not known how much US intelligence knew about KSM’s link to the 9/11 attacks prior that, although at least some was known (see (December 2001)).