President Donald Trump invoked the Alien Enemies Act against drug traffickers — a move that has been met with astonishment, ...

HUNTSVILLE, Ala. — The U.S. Army plans to send major elements of its most modernized air and missile defense capabilities to ...

The Dutch threat assessment appears even more acute than warnings from German and Danish intelligence reports.

We are delivering on our promise to invest in the Polish defense industry,” said Władysław Kosiniak-Kamysz, Poland’s defense ...

Republican and Democratic leaders on the Senate Armed Services Committee are requesting a formal investigation into the ...

MILAN — The U.S. State Department has approved the sale of a hefty weapons package to Qatar, including a handful of ...

The two companies will join three others selected last summer, including SpaceX, United Launch Alliance and Blue Origin.

U.S. and Lithuanian personnel continued the complicated recovery efforts Thursday of four U.S. soldiers missing in swampy ...

Opinion: This op-ed argues that domestic distractions have left the U.S. unprepared for a conflict with a peer enemy — China ...

Oshkosh Defense unveiled the newest iteration of the Remotely Operated Ground Unit for Expeditionary Fires, or ROGUE-Fires, ...

The Army is looking at artificial intelligence to help provide security for its installations that make and store munitions.

The European aerospace giant hopes to get new mileage out of a training dummy drone design from the early 2000s.