The Office of Net Assessment opened more than 50 years ago and developed concepts for possible conflict with U.S. adversaries ...

Mr. Waltz has worked hard to burnish his credentials among the president’s supporters, in the process dismaying his former ...

The Pentagon is fighting one of the first wars of the Trump administration: a clash with the Biden administration over who ...

After just 50 days as Donald Trump's secretary of defense, former Fox News weekend host Pete Hegseth is getting poor grades ...

Hegseth’s ban on cultural awareness months ... and reported from Baghdad and Afghanistan seven times since. A University of Houston graduate, he covered the Branch Davidian siege, the 2003 ...

If you appreciate our military allies and are concerned President Trump is imperiling U.S. national security by weakening our ...

The U.S. military is canceling more than 90 studies, including some that U.S. Defense Secretary Pete Hegseth dismissed as ...

Photos of Omaha Tribe dancers, a WWII "Rosie the Riveter" worker and a transgender Offutt service member are among thousands ...

Leader of the Department of Government Efficiency Elon Musk wears a shirt that says "Tech Support" as he speaks during the ...

NPR's Leila Fadel speaks with retired U.S. Army General Joseph Votel about the Pentagon shuttering offices focused on reducing harm to civilians during U.S. combat operations.

Trump’s return has left Europe’s main military pact looking less assured. Now defence is being reshaped on the continent.