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

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

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

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

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

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

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

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

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

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

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

Many view the guidance as a first step toward broader reforms to how software is funded and tested and how the workforce is ...