Elon Musk sent an email to every federal worker asking them to explain their accomplishments. He got sued instead.

The Department of Defense is among several U.S. federal agencies pushing back against the email, which was sent out Saturday.

Secretary of Defense Pete Hegseth admitted Sunday that he’d fired top military lawyers so that Donald Trump’s administration ...

The new Pentagon chief got a look at Guantánamo Bay’s most infamous inmate in his recent visit to the wartime prison.

Secretary of Defense Pete Hegseth said Elon Musk was "welcome" to the Pentagon. How will he approach its deep budget problems?

Elon Musk issues ultimatum to federal workers; Hegseth defends firing top military leaders - Musk has asked all federal ...

Hegseth, 44, demanded a proposal that would include annual 8% cuts to the Pentagon’s roughly $850 billion budget, according ...

Defense Secretary Pete Hegseth says he is replacing the top lawyers for the military services because he doesn't think they ...

President Trump hosted the first Cabinet meeting of his second term Wednesday, gathering top officials in one place and ...

While the billionaire businessman isn't a Cabinet member, Trump has publicly embraced Musk and his brainchild, the Department of Government Efficiency.

U.S. Defense Secretary Pete Hegseth said on Tuesday he wanted to increase overall U.S. defense spending and played down ...

Since late January, Pete Marocco, a State Department political appointee who was a divisive figure in the first Trump ...