北约内部剑拔弩张，近八十年来首次，德国总理默茨：立刻敲定访华

Group 1 - The U.S. imposed a 10% tariff on eight European countries, with a potential increase to 25% if Greenland is not acquired by June 1, 2026, marking a significant crisis in transatlantic relations [1][12] - Trump's obsession with acquiring Greenland is linked to its strategic importance for U.S. national security and military interests, particularly regarding missile defense systems [4][6] - The geopolitical implications of Greenland's resources, including rare earths and minerals, are crucial for global energy transition and high-tech industries, indicating a complex interplay of strategic, economic, and political factors [6][13] Group 2 - European nations initially showed unity in response to U.S. aggression, forming a coalition for military exercises in Greenland, but the abrupt cancellation of these exercises raised concerns about U.S. military intentions [7][8] - The EU is considering imposing tariffs on $930 billion worth of U.S. goods and restricting U.S. companies' access to the EU market as a countermeasure [7][15] - Germany's Chancellor Merz is shifting diplomatic focus towards China, planning a visit with a business delegation, reflecting a significant change in Germany's foreign policy amid rising tensions with the U.S. [10][12] Group 3 - The crisis is viewed as the most severe since NATO's formation, with economic coercion being used as a tool for territorial expansion, fundamentally altering the nature of U.S.-European relations [12][13] - The potential for military action by the U.S. to seize Greenland could signify the end of NATO, highlighting the unequal nature of U.S.-European relations [15] - The growing rift between the U.S. and Europe may provide opportunities for China, as European countries increasingly seek to strengthen ties with China in response to U.S. policies [15]