俄罗斯乐坏了，普京几十年都没做到的事，特朗普上台一年就干成了

Core Viewpoint - The article discusses the geopolitical implications of Trump's attempt to buy Greenland, highlighting the use of tariffs as leverage against allies and the resulting tensions within transatlantic relations [1][2][18]. Group 1: Trump's Strategy - Trump's approach combines territorial issues with trade penalties, pressuring Europe to choose between principles and economic benefits [3][11]. - The announcement of additional tariffs on Denmark and other countries, starting at 10% and potentially rising to 25%, is a direct economic tactic to force negotiations over Greenland [2][18]. Group 2: European Response - Denmark and Greenland's leadership firmly state that the future of Greenland is a matter for its people and Denmark, rejecting any external negotiations on sovereignty [5][6]. - The EU supports Denmark's stance against coercive negotiations, emphasizing the importance of maintaining sovereignty and unity among member states [6][11]. Group 3: Internal Divisions in Europe - Despite a unified front in public statements, European countries face internal divisions regarding their reliance on the U.S. for security and trade, complicating their response to U.S. tariffs [8][9]. - The potential for economic repercussions from tariffs creates a dilemma for European nations, balancing principled stances with practical economic interests [11][18]. Group 4: NATO and Global Implications - The erosion of trust within NATO due to U.S. actions could weaken the alliance's cohesion, making it more challenging to present a united front against external threats [13][14]. - Russia benefits from the discord among Western allies, as internal divisions may hinder a unified response to its actions [14][16]. Group 5: Broader Trends - The situation illustrates a trend where countries may prioritize hard tactics over established rules and agreements when faced with national interests, raising concerns about the rise of "power logic" in international relations [16][18].