The E-4B "Nightwatch," often called the "Doomsday Plane," is one of the most advanced and expensive aircraft operated by the U.S. Air Force. Designed to protect the President of the United States ...

The E-4B has more communication capabilities than Air Force One. There's even a 5-mile-long "tail" that can be extended behind the plane to allow for communication with submarines that are underwater.

Military & Defense 2024-11-16T14:07:02Z See inside the E-4B 'Nightwatch,' nicknamed ... Military & Defense 2024-09-23T06:39:30Z The Air Force wants its recruits to one day carry real rifles ...