“空军一号”起飞后突发意外，特朗普临时换机！他拒绝参加G7峰会，转帖称“对美国的真正威胁是北约和联合国”！法国要求北约在格陵兰军演

Group 1 - The article discusses President Trump's travel to Davos, Switzerland, and his decision not to attend the G7 summit in Paris, indicating a focus on his agenda regarding Greenland [1][3] - Trump expressed confidence in discussions about Greenland at the World Economic Forum, stating that the situation would progress smoothly, while dismissing the importance of the G7 meeting [3][6] - The U.S. government announced the formation of a "Peace Committee" aimed at addressing global conflicts, with an invitation extended to multiple countries including China and Russia, which may challenge the authority of the United Nations [7][9] Group 2 - European leaders are facing internal divisions on how to respond to U.S. pressures regarding Greenland, with some advocating for a strong defense of sovereignty while others prioritize strategic relations with the U.S. [11][13] - The Danish Prime Minister reaffirmed that Denmark would not negotiate on sovereignty issues related to Greenland, preparing for potential trade conflicts with the U.S. [11] - California Governor Newsom criticized European leaders for their perceived weakness in dealing with Trump, urging them to adopt a more assertive stance [14][15]