U.S. President Donald Trump's administration, in an unprecedented move, announced late on Friday it would remove four media ...

New U.S. Defense Secretary Pete Hegseth, in one of his first acts in the job since being appointed by President Donald Trump, ...

An executive order said the United States faced a “catastrophic threat” from advanced aerial weapons. But a defense system ...

Officials at the Defense Travel Management Office announced the move to “Remove Travel for Non-Covered Reproductive Health ...

For more than 60 years, the military has launched reconnaissance, communications, and missile warning satellites into orbit.

Trump said earlier Wednesday that the U.S. has "30,000 beds in Guantánamo to detain the worst criminal illegal aliens ...

The Pentagon has asked its inspector general to review the record and behavior of Gen. Mark A. Milley, the retired chairman ...

Defense Secretary Pete Hegseth began his first official day at the Pentagon Monday. A flurry of orders are expected that will ...

WASHINGTON (AP) — The Pentagon said Wednesday it has begun deploying 1,500 active duty troops to help secure the southern ...

Pete Hegseth told Milley, a critic of Trump, that he had ordered an investigation to determine whether his rank should be ...