视频丨威胁动武、筹谋买岛 美总统再发声：必须拥有整个格陵兰

Group 1 - The core viewpoint of the article revolves around the escalating tensions between the United States and Denmark regarding Greenland, with President Trump asserting that the U.S. must "own" the entire island rather than just exercising military rights under existing treaties [1][3][5] - The U.S. is considering a proposal to purchase Greenland, which could involve a one-time payment to residents ranging from $10,000 to $100,000, although specific details are still unclear [6][10] - The European Union has expressed serious concerns over the U.S. threats regarding Greenland, with calls for the U.S. to respect international law and discussions among European nations on how to respond to potential military threats [7][9] Group 2 - Danish and Greenlandic diplomats are actively lobbying U.S. lawmakers to persuade the Trump administration to abandon its plans regarding Greenland, emphasizing that the island will never be sold [12][14] - A joint statement from several European countries criticized the U.S. for its ambitions regarding Greenland, asserting that only Denmark and Greenland have the right to decide on matters concerning the island [15][18] - Analysts suggest that if the U.S. were to use military force regarding Greenland, it would signify the end of the transatlantic alliance, pushing Europe towards a more independent defense policy [26][29][31]