Sean Duffy, the new transportation secretary, was facing his first major crisis just hours after being sworn in for the job.

An Army Black Hawk helicopter collided with an American Airlines passenger jet killing three soldiers, 60 passengers and four crew members. Here’s what we know about the aircraft involved.

At least 28 bodies have been recovered after an American Airlines jet carrying 60 passengers and four crew members collided ...

The Blackhawk that struck an American Airlines flight landing at Reagan airport had three soldiers on board and no VIPs or senior officials were involved.

An American Airlines jet carrying 64 people plunged into the Potomac River after colliding in midair with an Army helicopter on Wednesday night. Recovery teams had pulled more than two dozen bodies ...

The Defense Intelligence Agency's pause comes in response to President Trump’s ban on diversity, equity and inclusion ...

Defense Secretary Pete Hegseth is pulling the security protections and clearance of retired Joint Chiefs Chairman Gen. Mark ...

Trump’s order to push out transgender troops, issued late Monday night, was instantly condemned by an array of activist groups as exceptionally egregious and ultimately harmful to military readiness.