格陵兰岛再遭威胁，丹麦警告美国：北约或将终结

Core Viewpoint - The ongoing tensions regarding Greenland, sparked by President Trump's comments about the U.S. needing the territory, have led to significant reactions from European leaders, emphasizing the potential risks to NATO and collective security in the region [1][3]. Group 1: Reactions from European Leaders - Danish Prime Minister Frederiksen stated that the U.S. threats against Greenland are unacceptable and should be taken seriously, highlighting the pressure on Denmark and Greenland [3]. - A joint statement from leaders of France, Germany, the UK, Italy, Poland, Spain, and Denmark affirmed that Greenland belongs to its people, indicating a united European front against U.S. claims [1][4]. - The German Foreign Minister mentioned that NATO would discuss strengthening defenses for Greenland if necessary, reflecting a proactive stance among European nations [4]. Group 2: Concerns Over U.S. Actions - Analysts noted that the U.S. military intervention in Venezuela has raised concerns in Denmark about the potential for similar actions regarding Greenland, indicating a shift in European sentiment towards U.S. military intentions [3][5]. - The Economist highlighted a growing panic among European leaders compared to their previous dismissive reactions to Trump's earlier threats, suggesting a more serious consideration of U.S. intentions [5]. - Experts warned that the risk of U.S. intervention in Greenland could undermine the cohesion of NATO and the EU, potentially posing a greater threat than the ongoing Russia-Ukraine conflict [5][6]. Group 3: Strategic Options for Europe - The Economist outlined several theoretical options for Europe, including increasing military presence in Greenland, threatening U.S. military bases in Europe, or implementing economic sanctions against the U.S. [5][6]. - Some experts cautioned against a military posture, emphasizing the reliance on U.S. protection for Eastern Europe, which complicates Europe's response to U.S. threats [6]. - The potential for the U.S. to strengthen its control over Greenland, possibly by supporting independence movements or negotiating directly with Greenland, raises concerns about the future of transatlantic relations [6][7]. Group 4: Future Implications - Analysts suggest that the current situation may force Europe to confront whether to oppose U.S. actions, indicating a critical juncture in transatlantic relations as challenges from the U.S. become more pronounced [7]. - The unpredictability of the U.S. administration's actions, as demonstrated by the Venezuela case, poses a significant challenge for European leaders in maintaining a balanced approach in their foreign policy [7].