U.S. Moves Closer to War With Two Nuclear Armed Powers. It's Just Not the Two Most People Would Think Of.

"Greenland belongs to its people. It is for Denmark and Greenland, and them only, to decide on matters concerning Denmark and Greenland," said a joint statement issued by the leaders of France, Britain, Germany, Italy, Poland, Spain, and Denmark.

Canada and the Netherlands also backed the statement.

NATO's Article 5 states that:

The Parties agree that an armed attack against one or more of them in Europe or North America shall be considered an attack against them all and consequently they agree that, if such an armed attack occurs, each of them, in exercise of the right of individual or collective self-defence recognised by Article 51 of the Charter of the United Nations, will assist the Party or Parties so attacked by taking forthwith, individually and in concert with the other Parties, such action as it deems necessary, including the use of armed force, to restore and maintain the security of the North Atlantic area.