Europe Warns Against U.S. Takeover of Greenland Trump wants to acquire Greenland for national security. White House discusses military options for Greenland. Denmark's PM warns U.S. attack risks NATO stability. European leaders oppose U.S. plans, urge self-determination for Greenland. International Relations | Geopolitics | Defense United States | Denmark | Europe | Greenland Donald Trump | Keir Starmer | Mette Frederiksen 1 week ago