Pentagon Reopens Nuclear Bomb-Proof Base Deep Within Rocky Mountains
2006 - Base closed because Russia was no longer a threat.
2015 - Base reopen because...
Also, from Yahoo - US, Russian war games rekindle Cold War tensions
In 2006, officials from North American Aerospace Command (NORAD) closed the Cheyenne Mountain Complex after determining that “Russia was no longer a threat.” However, this week, the Pentagon announced that the military compound would reopen with $700 million worth of improvements. So what has changed? Is Russia now considered a big enough threat that the Cheyenne Complex, which is built to withstand a 30 megaton nuclear bomb, is being utilized by U.S. military once again?
2006 - Base closed because Russia was no longer a threat.
2015 - Base reopen because...
Also, from Yahoo - US, Russian war games rekindle Cold War tensions