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.

The US Department of Defense is deploying 1,500 active-duty service members along with additional air and intelligence assets ...

Green, who are among the officials running the Pentagon, argued the DoD should reduce its presence in Europe to focus on China ...

The orders include declaring a national emergency to deploy military personnel to the border, suspending refugee resettlement ...

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

Democratic mayors respond that they will go to prison if necessary. The Pentagon will deploy 1,500 soldiers to secure the ...

For decades, the United States has relied on airpower and the qualitative superiority of its aircraft to gain an advantage ...

Adm. Kevin Lunday, the vice commandant, is expected to fill the vacancy in an acting capacity until the Senate confirms a ...

Collins was one of two Republican senators to break ranks and oppose Hegseth Thursday, but it didn't stop the nomination from moving forward.

Pete Hegseth, President-elect Donald Trump’s nominee to lead the Defense Department, survived his confirmation hearing ...

The Justice Department's new leadership directed prosecutors to potentially charge state or local officials who impede ...