Terrorism

The fighters remaining in the region continue to fall, according to estimates from Combined Joint Task Force-Operation...

Everitt Aaron Jameson, 26, faces one count of attempting to provide material support to a foreign terrorist organization.

U.S. Central Command did not give any details on when and where the ground attacks were carried out.

Haley used the charred remnants of an Iranian missile as a backdrop to call for action against Tehran's "malign influence."

Fighter-attack aircraft released more than three times as many weapons as bombers did, statistics show.

Pence said he was there to "pay a debt of honor to the 40 heroes of Flight 93" who rose up against the four hijackers.

A jury found Ahmed Abu Khattala guilty on just three of 18 charges related to the 2012 attack on the U.S. consulate in...

On the 9/11 anniversary, President Donald Trump and Defense Secretary Jim Mattis pledged resilience against terrorism.

A new estimate of the costs of the post-9/11 wars puts the total at $5.6 trillion, or $23,386 for each taxpayer. Read more.

Five U.S. troops were wounded Monday when a suicide bomber drove a car bomb into an armored convoy outside Bagram Air Base.