Terrorism

Homeland Security Secretary John Kelly said he wasn't blindsided by Trump's travel ban on seven predominantly Muslim...

The top U.S. commander for Iraq and Syria said that keeping Iraq off the U.S. travel ban list would make his job easier.

Iraqi forces have retaken Mosul from ISIS, more than three years after the terror group overran the city in June 2014.

Eleven years after 9/11, about 12 percent of potential recruits still cite the terrorist attacks as a factor that made them...

The U.S. military blasted a move by Afghanistan's government to release 37 "dangerous" prisoners it says pose security...

A former teen terrorist who killed a U.S. Army Delta Force medic in Afghanistan in 2002 was released on bail Thursday by a...

The nature of warfare is changing, and that may require a new staff that can coordinate U.S. military response across regions...

Defense Secretary Ashton Carter has again addressed the controversial issue of U.S. "boots on the ground" in Iraq and Syria.

The U.S. has a new detention facility in Iraq and the first inmate was believed to be a captured ISIS chemical weapons...

Close to the third anniversary of the Sept. 11, 2012, terrorist attack on the U.S. consulate in Benghazi, Libya, a small...