President Donald Trump grew impatient with how long it was taking to finish new planes to serve as Air Force One, so he started to look for other options.

The head of the U.S. Space Force is moving ahead with plans to pull talent from National Guard units to help build up the still new military service — but several governors remain opposed and argue it tramples on their rights to retain control over their state units.

James H.

Boeing will build the Air Force's future fighter jet.

Donald Trump’s efforts to undo diversity, equity and inclusion efforts throughout the federal government have had a trickle-down effect far beyond formal DEI programs.

It's unclear who'll take over at the Pentagon and the military services when the top leaders all step down Monday as President-elect Donald Trump is sworn into office.

The U.S. could have the first Ukrainian pilots trained on F-16 fighter jets before the end of the year, though it will be longer than that before they are flying combat missions.