A current adviser to Secretary of Defense Pete Hegseth alerted senior officials in the Trump administration of the use of ...

The polygraph tests of Pentagon officials occurred as the defense secretary sought to stamp out unflattering leaks to the ...

Suspicions about leaks and a mistrust of senior military officers have defined much of the defense secretary’s first six ...

Microsoft says it will no longer use China-based engineers to support the Pentagon. But ProPublica found that the tech giant ...

Defense Secretary Pete Hegseth is in trouble again over his alleged careless handling of classified material, and sources ...

More than that, and fundamental to the problem, Hegseth—a former Fox News weekend host and retired Army National Guard major ...

President Donald Trump loves artificial intelligence, calling it “one of the most important technological revolutions in the ...

Hegseth’s Signal problem, DOD officials reportedly call him ‘unfit,’ Senate considers new CNO nominee, Zelensky tries to calm ...

Republican Sen. Rand Paul (KY) is blocking Mike Waltz from becoming President Donald Trump's new ambassador to the United ...

The messages Defense Secretary Pete Hegseth sent to a March Signal chat regarding the U.S. plans to bomb Houthi targets in ...

A new report pokes gaping holes in the Trump administration’s already unconvincing assurances that no classified information ...

A group of veterans and their advocates are pushing the Defense Department to declassify tens of thousands of documents from ...