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

Media reports of the chats have put Hegseth in the hot seat because Signal is free and available for anyone to see. Military ...

Suspensions at the Defense Department have continued, with a third top Pentagon official being placed on administrative leave ...

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

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 ...

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

The Defense Department will soon brief the president on possible options for a planned missile defense system that could cost ...

Export controls pose direct threats to U.S. military readiness, highlighting that the country is already lagging behind in ...

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

The U.S. Department of Defense is now in charge of securing the country's southern border, having been granted new powers to ...

A defense attorney decried the government's "overzealous" tactics and "sensational" spying allegations against his client, a ...