Deep inside a Colorado mountain lurks a remnant of the Cold War era. Buried 2,000 feet beneath Cheyenne Mountain is a secret military complex, where 15 buildings can seal themselves off from the rest ...
Hidden beneath 2,000 feet of solid granite, the Cheyenne Mountain Complex was engineered to outlive nuclear war itself. Inside its blast-proof chambers, NORAD monitored the skies for Soviet missiles, ...
Beneath the Rockies lies a Cold War-era fortress, built to survive nuclear war. Brian goes inside the Cheyenne Mountain ...
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