Multiple unexploded mortars were found and safely detonated at an airfield in Washington State, authorities said Thursday.

Air Force One is most closely associated with an airframe ... It wasn't until after World War II, at the dawn of the jet age, that the office of the President was bestowed with its first official ...

But making Air Force One isn’t for the faint of heart ... and serve as a mobile White House during times of war. As former US News & World Report White House Correspondent Kenneth Walsh explains ...

The Boeing 747-8s that will eventually serve as Air Force One are designed to be an airborne White House that can fly in worst-case security scenarios, such as nuclear war, and are modified with ...