Three men accused of plotting the 9/11 attacks, including alleged mastermind Khalid Sheikh Mohammed, have reached plea agreements in the military commissions process, officials said Wednesday.

WASHINGTON — A military judge has ruled that plea agreements struck by alleged Sept. 11 mastermind Khalid Sheikh Mohammed and two co-defendants are valid, voiding an order by Defense Secretary Lloyd ...

The Pentagon filed an emergency request with a federal appeals court Tuesday in an effort to halt three accused 9/11 terrorists from entering into plea agreements the Biden administration handed them ...

In another last-minute twist in a legal drama consuming the September 11th terrorism case, a federal appeals court has delayed a hearing at which the alleged ringleader of the attacks was scheduled to ...

WASHINGTON (AP) — Newly unsealed documents give one of the most detailed views yet of the evidence gathered on the accused 9/11 mastermind Khalid Sheikh Mohammed, including how prosecutors allege he ...

WASHINGTON, July 31 (Reuters) - The man accused of masterminding the Sept. 11 attacks, Khalid Sheikh Mohammed, and two of his accomplices, held at the U.S. military prison at Guantanamo Bay, Cuba, ...

Washington — A military appeals court ruled Monday that Defense Secretary Lloyd Austin could not withdraw plea agreements for Khalid Sheikh Mohammed, the accused ...

WASHINGTON — A divided federal appeals court on Friday threw out an agreement that would have allowed accused Sept. 11 mastermind Khalid Sheikh Mohammed to plead guilty in a deal sparing him the risk ...