A U.S. Navy Boeing E-6B aircraft, often called a “Doomsday plane” for its role in nuclear command and control, was spotted flying at low altitude over California’s Central Valley this week.

The ominous “Doomsday” plane has been spotted flying over California — for the second time in two months. The huge Boeing E-6B Mercury, which is the president’s emergency operations hub if nuclear war ...

On Monday night, a convoy of low-flying helicopters tore across San Antonio and into the Hill Country, rattling windows and ...

The Boeing E-6B Mercury is capable of launching ballistic missiles on land.

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Iranian fighter planes flying just 80 feet above ground came within minutes of hitting the U.S. military’s largest base in ...

Five Apache choppers were parked at a Houston-area airport on Wednesday morning, and there's a reason they're there.