Denmark secretly readied to destroy Greenland runways, sent troops and explosives during 2019 talks with the U.S.
In 2019 Denmark prepared a contingency to deny U.S. access to Greenland after President Trump expressed interest in acquiring the island. Copenhagen dispatched soldiers, explosives, live ammunition and medical supplies to Greenland in January and drew plans to destroy airfields if the U.S. tried to seize the territory.