The first Trump administration floated a space weapon concept in March 2018: a neutral particle beam in space. But it ...

American Airlines Flight 5342 from Wichita, Kansas, was attempting to land when the plane and a Black Hawk helicopter ...

Pete Hegseth's Christian Reconstructionism is an extremist sect that sees non-believers as second-class citizens.

A regional American Airlines passenger jet and a Black Hawk military helicopter collided over Washington, D.C., on Wednesday ...

ARLINGTON, Va. (AP) — At least 28 bodies were pulled from the icy waters of the Potomac River after an American Airlines jet ...

Dan Driscoll, President Trump's nominee to be the next Army secretary, said during his confirmation hearing today that the service must look at directed energy as a potential cost ...

Washington Post staff tried to separate what is happening from what is not, and to explain what may happen in the future.

Experts say the gunman’s brain tissue points to traumatic injury ‘likely’ caused by blasts in the line of duty; the Army disagrees, but is taking steps to limit exposure.

Opinion: Vocal lobbies in the Washington foreign policy scene are heavily invested in applying U.S. military power to ...

Officials believe there are no survivors after a passenger plane on approach to Reagan National Airport near Washington, DC, ...

Watch live as defense secretary Pete Hegseth addresses the nation after 67 passengers are feared dead after an American Airlines jet collided with a military helicopter.. At least 28 bodies have been ...

Robert F. Kennedy Jr., Tulsi Gabbard and Kash Patel are each set to appear before lawmakers during a pivotal day of confirmation hearings Thursday.