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Denmark has been deceived by the United States according to U.S. government documents seen by the BBC.
A U.S. B-52 bomber crashed in 1968 a few kilometres from the Thule base, which had only been approved by Greenland and Denmark as a surveillance base. As a result of the crash, four nuclear devices fell off the aircraft, according to the plane's two pilots John Haug and Joe D'Amario.
