al-Qaida

Groups linked to al-Qaida and the Islamic State have been spreading from the vast, arid expanse south of the Sahara Desert...

The suspected architect of the Sept. 11, 2001, attacks and his fellow defendants may never face the death penalty under plea...

The U.S. military says it is investigating reports that it killed a civilian in a recent strike in northwest Syria that was...

A Saudi man long held at the U.S. military prison at Guantanamo Bay, Cuba, as a suspected al-Qaida operative has been...

Officials say two Pakistani brothers who were held by the U.S. at the Guantanamo Bay military prison for two decades have...

Majid Khan said in a statement through his legal team that he deeply regretted his period of working with al-Qaida in his...

For victims of the 2000 attack in Aden, Yemen, the drone strike that killed al-Zawahiri meant his crime was never forgotten.

The hectic last days of the U.S. presence in Afghanistan spelled an end of an era for the U.S. special-operations community.

Mansoor Adayfi was released in 2016 after 14 years in the Guantanamo Bay Detention Camp, where he says he was tortured...

Majid Khan spoke on the first day in what is expected to be a two-day sentencing hearing at the U.S. base in Cuba.