The ominous “Doomsday” plane has been spotted flying over California — for the second time in two months. The huge Boeing ...

The B-21 Raider is slated to become the "backbone" of the U.S. bomber force.

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

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.

Another aircraft was seen flying over California Thursday, believed to be a Boeing KC-135R Stratotanker accompanying a B-21 Raider, the next-generation stealth ...

For the second time in two months, the United States Navy's "doomsday plane" was seen in the skies over California. Now, with the military conflict taking ...