If military means are used in Greenland, everything grinds to a halt, PM Frederiksen said. On Wednesday, Danish Prime Minister Mette Frederiksen denied that there was an agreement between the North Atlantic Treaty Organization (NATO) and the United States on the Greenland issue. RELATED:Greenland Open to Expanded NATO Military Presence“It’s not an agreement,” Frederiksen told French TV channel France 2, when asked about U.S. President Donald Trump’s claim in Davos that he had reached an agreement with NATO on Greenland. Greenland, the world’s largest island, is a self-governing territory within the Kingdom of Denmark, with Copenhagen retaining control over defense and foreign policy. #FromTheSouth News Bits | The capital of Greenland, Nuuk, has been hit by a citywide blackout affecting nearly all of its 20,000 residents.