There are many measures that the U.S. has already prepared for such a 'doomsday.' One of these measures was recently spotted ...

The Air Force's NAOC Security Forces team travels with the E-4B Nightwatch aircraft, not as personal guards to the Secretary ...

Following is the text of the video. This plane is an airborne version of the Pentagon. It's an E-4B nicknamed the Doomsday Plane. The military calls it "Nightwatch." It's designed to survive ...

The plane, with the call sign HULK99, took off about 9:30 p.m ... Sometimes called the “doomsday jet,” the aircraft’s primary mission is to direct U.S. forces and execute emergency war ...

Whenever the US President's Air Force One is airborne, this 'Doomsday plane' is never far behind. Rare footage captured on board one of four E-4B Nightwatch planes provides a glimpse into the ...