The Cheyenne Mountain Complex dates back to the height of the Cold War and was built to withstand Soviet nuclear attacks.

Driving south out of Colorado Springs, you'll see a mountain that doesn't look any different from the rest. But it hides one of the most secure facilities ever built in the U.S. Deep inside Cheyenne ...

The US military command that scans North America’s skies for enemy missiles and aircraft plans to move its communications gear to a Cold War-era mountain bunker, officers said. The shift to the ...

Buried deep in Colorado’s granite, Cheyenne Mountain was built to outlast nuclear war. Sealed by 25-ton blast doors, it hides command centers, power plants, and a city for survival. Navy responds to ...

Add Yahoo as a preferred source to see more of our stories on Google. The NORAD Cheyenne Mountain Complex dates back to the height of the Cold War. Initially meant for defense against long-range ...

The NORAD Cheyenne Mountain Complex dates back to the height of the Cold War. Initially meant for defense against long-range Soviet bombers, it now provides backup and training. The self-sufficient ...