美欧乌峰会上，这张合影耐人寻味！一文读懂背后三大关键问题｜国际识局

Group 1 - The meeting on August 18 at the White House involved leaders from the US, Europe, and Ukraine, with a focus on cooperation and coordination regarding the Ukraine crisis [3][5][10] - The atmosphere was generally positive, with a notable contrast in expressions among leaders, indicating underlying tensions and differing priorities between the US and European leaders [8][9][13] - Trump's approach during the meeting highlighted a shift in US policy, emphasizing direct negotiations without preconditions for ceasefire, which raised concerns among European leaders about their interests being safeguarded [10][13] Group 2 - The meeting included a significant moment where Trump spoke with Russian President Putin, effectively turning the US-EU-Ukraine meeting into a four-party discussion, which may lead to increased interaction on security issues [5][15] - European leaders expressed urgency in addressing the Ukraine crisis, viewing it as critical to European security, and sought to reinforce their influence with Trump [13][15] - The possibility of a future meeting between the Russian and Ukrainian presidents was mentioned, with Russia maintaining a flexible stance on negotiations, indicating that while challenges exist, dialogue remains a possibility [14][15]