Terrorism

It was unclear how long the suspect had been in Austria, although authorities said he had a residence permit.

This Veterans Day, we’re taking a walk down memory lane, revisiting some of our most memorable episodes from among the nearly...

President Donald Trump signed an executive order saying the United States would designate drug cartels as foreign terrorist...

The transition tabletop exercise was chaired by Homeland Security Adviser Liz Sherwood-Randall in the White House Situation...

We asked U.S. troops and veterans what songs defined their service during the Global War on Terrorism. Here's what they had...

Military bases throughout North America will resume a program that makes it easier for Defense Department personnel to bring...

The U.S. military has waged a series of large strikes on the Islamic State terrorist group in Syria and Iraq over the past...

The Trusted Traveler Program applied to Defense Department identification card holders -- such as Common Access Cards or...

The men, Master Sgt. Matthew Livelsberger and Shamsud-Din Jabbar, who were both killed in the incidents, never served in the...

The note was released as the latest detail in an investigation that had sought a motive in the vehicle bombing by Master Sgt...