The man accused of being the mastermind of the Sept. 11 attacks, Khalid Sheikh Mohammed, has agreed to let government ...

Joe Biden vowed to close the U.S. military court and prison at Guantanamo Bay, Cuba, but -- like several presidents before him -- did not succeed. What did he accomplish, and what's next under Trump?

After some initial momentum and a few successes, Biden leaves office like his predecessors, with the prison at Guantánamo Bay ...

Twenty-three years after the 9/11 attacks on NYC, new US intelligence documents reveal 234 “rehabbed” former Gitmo detainees ...

Sitting on the front row of a war court on the US's Guantanamo Bay naval base in Cuba, Khalid Sheikh Mohammed, one of the ...

If Mohammed, the alleged plotter behind the 11 September terrorist attacks, had pleaded guilty on Friday, he could have ...

After his only child was killed on 9/11, Ken Fairben looked for justice in a far-off military courtroom on the Guantánamo Bay ...

In a highly unusual legal move, the Justice Department has asked a federal appeals court to stop alleged 9/11 mastermind ...

The Biden administration has succeeded in temporarily blocking accused 9/11 mastermind Khalid Sheikh Mohammed from entering a ...

The U.S. had filed an appeal to stop plea proceedings for alleged 9/11 architect Khalid Sheikh Mohammed and two others from ...

WASHINGTON (AP) — The Biden administration succeeded Thursday in temporarily blocking accused 9/11 mastermind Khalid Sheikh ...