阎学通：欧洲连自己的安全都保证不了，居然还往东亚地区派兵

Group 1 - The core viewpoint is that Europe is currently unable to guarantee its own security while attempting to deploy troops to East Asia, indicating a need for self-reflection among European leaders [1][2] - The root cause of the turmoil in US-Europe relations is identified as the political division within the United States, which has led to three levels of division: between the US and Europe, within Europe itself, and within each of their internal politics [1][3] - The rise of populism in Europe has resulted in a prioritization of security over development, leading to reduced cooperation, decoupling, and trade protectionism among Western nations [3][4] Group 2 - European leaders are criticized for lacking a sense of responsibility regarding their own security, often blaming the US for failures in maintaining safety and security [2][4] - There is a call for European leaders to adopt a more humble and self-reflective attitude to recognize their shortcomings, which is essential for correcting their course and improving transatlantic relations [4][5] - The potential for increased military conflict between the US and Europe is highlighted, particularly in the context of aggressive actions such as Trump's ambitions regarding Greenland, which could provoke unexpected responses from Europe [5]