At the height of the Cold War, the United States secretly built a vast military complex beneath the Greenland ice sheet. Publicly presented as a research station, the base was actually part of a plan ...
Interesting Engineering on MSN
US tests 6,000-mile-range nuclear-capable missile with multiple reentry vehicles
The U.S. Air Force carried out a major intercontinental ballistic missile test on March ...
Add Yahoo as a preferred source to see more of our stories on Google. Giant vehicles were used to transport supplies to Camp Century, a U.S. military base in Greenland, shown in June 1959. (Pictorial ...
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