Secretary of Defense Pete Hegseth should stop using the Signal messaging app at this point.

The 44-year-old former Fox News host is "is doing a phenomenal job leading the Pentagon," White House press secretary ...

The controversy-stoking U.S. secretary of defense spoke at the U.S. Army War College but didn't address his Signal chat ...

"In short, the building is in disarray under Hegseth's leadership," John Ullyot, the Pentagon's former top spokesperson said.

Elon Musk had a White House shouting match with the nation’s top financial official. In other Trump news: The president raised $239 million for his inauguration celebrations. Top donors included more ...

Kelly assailed the Trump agenda on several fronts and said the president should fire embattled Defense Secretary Pete Hegseth ...

Pete Hegseth’s predecessor as defense secretary, Lloyd J. Austin III, started the roughly 50-nation group to support Kyiv ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war ... Defense Secretary Pete Hegseth speaks with reporters on the ...

Any major personnel shift seemingly dictated by forces outside of Trump’s control diminishes him and gives fuel to those ...

A federal judge in Maryland ordered the Trump administration to take steps to seek the return of a 20-year-old Venezuelan man ...

US Secretary of Defense Pete Hegseth is not expected to attend next week’s meeting of the Ukraine Defense Contact Group in ...