Project Iceworm
Coordinates: 77°10′N 61°08′W / 77.167°N 61.133°W
Project Iceworm was the code name for a top secret United States Army program during the Cold War to build a network of mobile nuclear missile launch sites under the Greenland ice sheet. The ultimate objective of placing medium-range missiles under the ice — close enough to strike targets within the Soviet Union — was kept secret from the Danish government. To study the feasibility of working under the ice, a highly publicized "cover" project, known as Camp Century, was launched in 1960. Unsteady ice conditions within the ice sheet caused the project to be canceled in 1966.
Details of the missile base project were secret for decades, but first came to light in January 1995 during an enquiry by the Danish Foreign Policy Institute (DUPI) into the history of the use and storage of nuclear weapons in Greenland. The enquiry was ordered by the Danish parliament following the release of previously classified information about the 1968 Thule Air Base B-52 crash that contradicted previous assertions by the Danish government.
To test the feasibility of construction techniques a project site called "Camp Century" was started by the United States military, located at an elevation of 6,600 feet (2,000 m) in northwestern Greenland, 150 miles (240 km) from the American Thule Air Base. The radar and air base at Thule had already been in active use since 1951.
Camp Century was described at the time as a demonstration of affordable ice-cap military outposts. The secret Project Iceworm was to be a system of tunnels 4,000 kilometres (2,500 mi) in length, used to deploy up to 600 nuclear missiles, that would be able to reach the Soviet Union in case of nuclear war. The missile locations would be under the cover of Greenland's ice sheet and were supposed to be periodically changed. While Project Iceworm was secret, plans for Camp Century were discussed with and approved by Denmark, and the facility, including its nuclear power plant, was profiled in The Saturday Evening Post magazine in 1960.
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