DARWIN, Australia—Japan, Australia, and the United States are strengthening their three-way defense cooperation—vowing, among ...

“Tulsi's history of irresponsibly promoting misinformation and giving comfort to some of America's most aggressive ...

The Department of Homeland Security worked with its diverse AI Safety and Security Board to develop a holistic approach for ...

The military will need to operate thousands of connected systems across vast distances if war breaks out in the Pacific, ...

Pentagon chief Lloyd Austin took off this morning for his 12th and presumably final trip as U.S. defense secretary to the ...

“Few issues in America are more important than ending the partisan Weaponization of our Justice System,” Trump wrote in a ...

The way to “maintain peace and stability, protect everyone’s freedoms and prosperity, and ultimately…our highest duty, as ...

Tom Homan as top border-enforcement official. According to Trump, Homan will oversee the “Nation’s Borders,” which includes ...

Electronic warfare-resilient drones and software integration will play a key role in the next phase of the Pentagon’s effort.

Acquisition chief says he’s signed off on buying additional prototype drones for the service’s Collaborative Combat Aircraft ...

President-elect Donald Trump will sign an executive order within his first week of office to move U.S. Space Command ...

President-elect Donald Trump announced Tuesday evening that he intends to nominate Pete Hegseth, 44, to be defense secretary ...