Defense Secretary Pete Hegseth vowed to quickly comply with President Donald Trump's border executive orders upon arriving ...

Pharmaron, a Chinese biotech firm, is currently using hundreds of thousands of taxpayer dollars to test pharmaceuticals on up ...

U.S. Defense Secretary Pete Hegseth is revoking the security clearance and personal security detail for retired Army General ...

Pete Hegseth, a former Fox News personality, was confirmed as the new Secretary of Defense after Vice President J.D. Vance ...

Newly-confirmed Secretary of Defense Pete Hegseth confirmed Sunday in a social media post that the U.S. Air Force will ...

In the future, all social media posts from the Department of Defense will reflect an emphasis solely on "warfighting and lethality" under President Donald Trump, Fox News has learned.

Any U.S. system would have to go well beyond what Israel’s Iron Dome provides. Raytheon Co, which produces Iron Dome in ...

Pete Hegseth has vowed to bring his “warrior” ethos to the Pentagon. Democrats had assailed him as unfit for the job, and his ...

Duffey, Trump said in a December social media post, is the nominee to run the Pentagon’s office for acquisition and ...

As President Donald Trump pursues a quick end to the war in Ukraine, he should recognize that maximizing Ukraine's security ...

Heads of federal agencies turned Trump’s executive orders into mandates to cut communication with outside parties, halt most ...