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

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

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

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

Defense Secretary Pete Hegseth said Monday the Pentagon will pursue an Iron Dome-style missile defense system for the United ...

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

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

U.S. Defense Secretary Pete Hegseth and NATO Secretary-General Mark Rutte discussed the alliance in a call on Wednesday, ...

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 ...

Trump's order establishing an Iron Dome for America includes a wider focus to defend the homeland from air and missile ...