Terrorism

Joint Chiefs Chairman Gen. Joseph Dunford said the U.S. is considering sending troops into Libya's multi-sided civil war.

CIA agents have been held "accountable" for abuses in the agency's interrogation programs, but Brennan wouldn't say how.

A year after a terror-motivated mass shooting in Chattanooga, Tennessee the Marine Corps has begun to shore up recruiting...

The U.S. military halted its air raid against ISIS in eastern Syria after learning it struck Syrian government forces.

The sheer volume of strikes sets the operation apart from others in the campaign against militants affiliated with ISIS.

U.S. and Russian military leaders confirmed their "commitment to de-conflicting" military operations in Syria.

“At the end of the day, what happened is my son trained somebody to murder him,” Greg Buckley Sr. said at the funeral...

The White House has no plans to announce a change to its Afghanistan drawdown numbers, though visiting President Ghani may...

Two of the nation's top intelligence officials warned Tuesday that a government shutdown would pose a grave threat to...