Pete Hegseth wanted to make waves at the Pentagon. But less than 90 days since being sworn in as US defense secretary, he ...

Hegseth's chief of staff Joe Kasper is moving to a new job, the latest staffing shift after days of upheaval at the Pentagon.

The Pentagon faces a ‘full-blown meltdown’ after staff purges and sensitive leaks. Can the secretary survive under Trump?

The U.S. military could use this battle plan to de-nuke Iran if the Trump administration decides military strikes are ...

Dan Caldwell, a Hegseth aide; Colin Carroll, chief of staff to Deputy Defense Secretary Stephen Feinberg; and Darin Selnick, ...

Ukraine imposed sanctions on three Chinese companies on Friday claiming they were involved in production of advanced Iskander ...

Policy is not set in stone. It will be easier to push for necessary political changes at DOD from outside the university’s ...

Three Department of Defense officials were fired on Friday and another was reassigned following an internal investigation to ...

America’s adversaries have more room to operate, at least in the disinformation space, cybersecurity experts say.

One of U.S. Defense Secretary Pete Hegseth's leading advisers, Dan Caldwell, was escorted from the Pentagon on Tuesday after ...

Air Force Gen. Dan Caine was sworn in on Monday as the chairman of the Joint Chiefs of Staff, according to press reports.