"It's a mess," Oleksandr Merezhko, the chair of Ukraine's parliamentary foreign affairs committee, told Newsweek.

In the early days of Trump’s term, an order came from Hegseth’s office that sent national security officials scrambling.

Defense Secretary Pete Hegseth's shambolic tenure at the Pentagon has gone from bad to worse to cover-your-eyes embarrassing ...

With new directives, Trump’s Pentagon chief zeroes in on admission to the nation’s service academies and purging “divisive” ...

The military services are scrambling to nail down details and put together new guidance to start removing transgender troops ...

Buria, 43, is also considered “incredibly intelligent and hardworking,” has fashioned himself as a China hawk and is seen by Hegseth as an effective administrator who keeps the office running smoothly ...

Pete Hegseth thinks we're at a point where long-range drones and hypersonics are changing and contesting battle spaces differently from the assumptions we had.

After World Wars I and II, war got a bad name. U.S. leaders recast military might as a way to prevent war. Hegseth thinks ...

The attraction of having Hegseth in charge has created a feeling that has drawn record numbers of young American people to ...

Colin Carroll, a former top Pentagon official, said in an interview over the weekend that he's "not sure" if Department of ...

Officials say the unraveling of Hegseth’s inner circle is cause for alarm, leaving some to wonder how the Pentagon would ...

U.S. Defense Secretary Pete Hegseth can add plagiarism to his list of things he's been formally accused of. Trump's pick for ...