One of America’s “doomsday planes” was spotted circling above a key Nebraska air force base on Monday — just hours before President Trump’s deadline for Iran to accept his peace deal is set to expire.

In one of the rarest sights in aviation, the U.S. Air Force’s E-4B “Doomsday Plane” thundered across the skies in a ...

Maintainers from the 595th Aircraft Maintenance Squadron prepare the E-4B for flight as a visiting documentary production team loads onto the Nightwatch to film a local training sortie and air ...

From the outside, apart from that weird hump, the E-4B Doomsday Plane could be mistaken for a standard Boeing 747, or at least a presidential one. In reality, it's a plane that serves a very specific ...

From the outside, the E-4B’s blue-and-white livery resembles that of Air Force One, the presidential aircraft—also built from a Boeing 747. Inside, the two are nothing alike. Innocuous enough from the ...

The U.S. Air Force E-4B Nightwatch is a modified Boeing 747-200, also called the Doomsday airplane. Built in the 1970s, the four E-4Bs were designed to act as a flying White House in case a nuclear ...

President Donald Trump's emergency command aircraft 'Doomsday Plane' spotted above this US base after the Boeing E-4B Nightwatch circled Offutt Air Force Base. The flight took place during Middle East ...

Sierra Nevada’s first test flight of the Survivable Airborne Operations Center marks a major step in replacing the aging E-4B “Nightwatch” fleet introduced in the 1970s. The E-4C Survivable Airborne ...