特朗普变了，14国已派兵，普京通告全球，战斧一出就是毁灭性后果

Group 1 - Trump's meeting with Putin in Budapest has been postponed, causing confusion as he had previously announced the meeting with enthusiasm [1][3] - The reasons for the postponement include the inability to reach an agreement on the Russia-Ukraine ceasefire and internal disagreements within the Trump administration regarding the meeting [8][10] - On the same day as the meeting's postponement, the Trump administration announced sanctions against Russian oil companies, indicating a shift towards a more aggressive stance against Russia [12][14] Group 2 - The U.S. aims to pressure Russia economically through sanctions while aligning with European allies, as the EU also announced its 19th round of sanctions against Russia [14][16] - NATO conducted nuclear exercises, signaling heightened tensions between the U.S. and Russia, with the potential for increased friction in their interactions [14][16] - A retired U.S. Army colonel criticized the EU's sanctions as ineffective, suggesting that Russia has built resilience against sanctions and that the EU's reliance on U.S. policy is problematic [20][23][27] Group 3 - Trump's fluctuating stance on military support for Ukraine, particularly regarding the provision of Tomahawk missiles, raises concerns about the unpredictability of U.S. policy [29][30] - Putin responded to the situation by asserting that Western sanctions would not significantly impact the Russian economy and warned of severe retaliation if Ukraine uses U.S. missiles against Russian territory [30][32] - The ongoing NATO nuclear exercises and the U.S.'s inconsistent approach to military aid are contributing to a more dangerous geopolitical environment, with Ukraine caught in the middle of U.S.-Russia tensions [32]