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 ...

Khalid Sheikh Mohammed, the alleged 9/11 mastermind, is seen shortly after his capture during a raid in Pakistan in March 2003 in this photo obtained by The Associated Press. The man accused of ...

Suspected 9/11 mastermind Khalid Sheikh Mohammed confessed to dozens of terrorist attacks and plots worldwide including the beheading of American journalist Daniel Pearl. Larry talks to Al Qaeda ...

President Barack Obama wanted to close Gitmo, which costs $540 million annually to operate, and try Mohammed and the others in federal courts. This would have been consistent with federal law and ...

Khalid Shekh Mohammed, otherwise known as the "mastermind" behind the Sept. 11, 2001 terrorist attacks, and his two co-defendants may no longer face the death penalty.

The Biden administration succeeded in blocking a plea deal for Khalid Sheikh Mohammed on Thursday after a federal court issued an administrative stay of a hearing set for Friday. The alleged 9/11 ...

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.

WASHINGTON — Khalid Sheikh Mohammed, accused as the mastermind of al-Qaida’s Sept. 11, 2001, attacks on the United States, has agreed to plead guilty, the Defense Department said Wednesday.

A military judge has ruled that plea agreements struck by alleged Sept. 11 mastermind Khalid Sheikh Mohammed and two co-defendants are valid , a government official said Wednesday.

Suspected terrorist Khalid Sheikh Mohammed confessed to masterminding the Sept. 11, 2001, attacks and having a hand in other plots, such as the beheading of reporter Daniel Pearl.

Khalid Sheikh Mohammed, the alleged Sept. 11 mastermind, is seen shortly after his capture during a raid in Pakistan Saturday March 1, 2003 in this photo obtained by the Associated Press.