The trial of Khalid Sheikh Mohammed, accused of being the main instigator of the September 11, 2001 attacks, will take place before a U.S. military court in Guantanamo Bay starting June 5, 2028. After several delays, this trial has become a major issue in military justice. Mohammed, who was captured in 2003, has been involved in several plots against the United States and has acknowledged his role in the tragic events of September 11.