Defense Secretary Pete Hegseth on Monday blamed media and former "disgruntled" employees for reports that he shared military ...

The U.S. is losing the hypersonic arms race to China—but a formidable, new weapon could change the game. When the U.S. Navy’s ...

SpaceX has partnered with new-right oligarch Peter Thiel’s defense start-up, Palantir, and Anduril, a drone company that’s ...

Defense Sec. Pete Hegseth struck a defiant tone following mounting criticism he shared sensitive information about air ...

Pete Hegseth, whose tenure as secretary of defense has been mired in a series of events raising questions about his ability ...

Secretary of Defense Pete Hegseth will stop in Carlisle Wednesday amid ongoing accusations the official used the Signal app ...

After weeks of controversy amid accusations of sharing sensitive information about military operations in unsecured chats ...

Only a major drive to rebuild the arsenal of democracy can deter China from taking Taiwan through force or other countries ...

And lastly: U.S. defenses against mis- and disinformation took a hit this week after the Trump administration shuttered a ...

Secretary of State Marco Rubio has unveiled a massive overhaul of the State Department. The plans revealed Tuesday would ...

It is the stability of the balance.” Schelling concluded that two nuclear powers can achieve a stable balance only “when ...

President Donald Trump's secretary of defense, Pete Hegseth, used a second group chat on the Signal messaging app to share ...