The president said Dan Caine once offered to kill for him and slapped a signature red hat on his head, a violation of military rules.

Venture-backed companies see an opening to take business from traditional defense contractors.

It’s time to end the needless war between Russia and Ukraine. Russia has a chance to be a peacemaker by negotiating an end to ...

The increase in the range of people who can be targeted by the U.S. military dismantles Biden-era mandates that included more ...

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