The Trump administration has repeatedly said the U.S. should be in control of Greenland, which is part of Denmark and NATO.

A group of European countries, led by Britain and Germany, is discussing plans to boost their military presence in Greenland to show U.S. President Donald Trump that the continent is serious about Arctic security,

The treaty that created NATO did not contemplate an attack by one ally on another. A seizure of Greenland by President Trump would test the endurance of the mutual-defense pact.

"I would advocate upping the ante on Greenland, by deploying a small trigger force to Greenland," the former general said in an email to Snopes.

Sen. Chris Murphy (D-Conn.) said Sunday that the U.S. moving to take Greenland by force would mark the end of NATO. “It would be the end of NATO,” Murphy said on NBC’s “Meet the Press,” when asked

Europe, led by the UK and Germany is exploring a stronger Nato presence in Greenland to reinforce Arctic security following US President Donald Trump’s call for American ownership and reported invasion planning.

President Donald Trump said on Wednesday that the United States would "always" stand by the NATO military alliance, amid alarm among European allies over his stated aim of controlling Greenland. "We will always be there for NATO,

Danish Prime Minister Mette Frederiksen has warned that the U.S takeover of Greenland would mean an end to the alliance.

NATO members have suggested that Trump might break the alliance as he seeks to acquire Greenland to defend against Russia and China.

Employing a variety of air assets from 13 nations and seemingly striking targets with precision and impunity, NATO enjoyed overwhelming air superiority

President Donald Trump is talking about taking over Greenland by any means necessary. Republicans in Congress are trying to scare him back to reality. As Trump continually threatens to bring the Danish territory into the U.