President Donald Trump took a combative tone at times as he spoke remotely Thursday to an international audience of business ...

The orders signed at the White House included a directive to end birthright citizenship, a move sure to spark a ...

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 ...

Senators Susan Collins and Lisa Murkowski were the only two Republicans who voted against Donald Trump’s choice to head the Department of Defense, Pete Hegseth, in a procedural vote Thursday, citing ...

The Trump administration is laying groundwork to wind down efforts to reduce civilian harm in U.S. military operations.

On Tuesday, Trump announced Stargate —a public-private joint AI venture between the federal government, OpenAI, SoftBank, and Oracle, which the fory-seventh president claimed could invest as much as ...

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

A memo from Monday outlines the service’s desire for Congress to close the Pentagon’s Civilian Protection Center of Excellence.