WASHINGTON—The Defense Department approved a plea bargain with Khalid Sheikh Mohammed and two other Guantanamo detainees accused of orchestrating the Sept. 11, 2001, terrorist attacks that ...

After spending almost two decades in the U.S. military prison at Guantánamo Bay, Cuba, the alleged mastermind of the 9/11 terror attacks, Khalid Shaikh Mohammed, and ...

Khalid Sheikh Mohammed was set to plead guilty on Friday. The Biden administration succeeded in blocking a plea deal for Khalid Sheikh Mohammed on Thursday after a federal court issued an ...

Khalid Sheikh Mohammed, accused as the main plotter in al-Qaeda’s Sept. 11, 2001, attacks on the United States, has agreed to plead guilty, the Defense Department said Wednesday, pointing to a ...