A U.S. Air Force aerial refueling plane that landed in Israel with damage to its tail fin has a marker that indicates it came from Beale Air Force Base in Northern California, according to images shared by Israeli media.

These giant planes are built using the frames of Boeing 707s and are specifically designed to withstand a nuclear war

The crash was not caused by hostile or friendly fire, U.S. Central Command said. All six crew members died, it said, bringing the number of U.S. service members killed in the Iran war to at least 13.

Built during the Cold War and still central to U.S. emergency planning, America’s so-called doomsday planes were designed to preserve command and control if nuclear war ever broke out. This video explains how aircraft like the E-4B Nightwatch and E-6 Mercury became airborne command centers capable of coordinating military forces,

Add Yahoo as a preferred source to see more of our stories on Google. (U.S. Air Force) The presidential “Doomsday Plane,” a flying fortress designed to serve as an airborne command post in the event of a nuclear war, was spotted in the air on Thursday ...

A Boeing E-6B Mercury, or 'Doomsday Plane,' was seen performing exercises near Fresno Yosemite International Airport on Sunday.

Meanwhile, Israel launches a new wave of strikes at Tehran, with footage showing an explosion near a pro-establishment rally in the city.