Project Iceworm: The Pentagon's Secret Base Under The Greenland Ice

In the 1960s, the U.S. built a nuclear-powered city inside underground tunnels carved into Greenland's ice sheets and then abandoned it. Here's the full story. #press

https://www.slashgear.com/1402972/project-iceworm-cold-war-pentagon-secret-greenland-base/?utm_source=press.coop

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