美国副总统称欧洲应承担乌克兰安全保障“最大份额”

Group 1 - The core viewpoint is that European countries must take the "largest share" of responsibility for Ukraine's security guarantees, with the U.S. not making any commitments until necessary measures to end the war are clarified [1] - U.S. Vice President Vance emphasized that the U.S. should not bear the responsibility for Ukraine's security, expecting Europe to play a leading role [1] - Ongoing negotiations are highlighted, with Ukraine seeking security guarantees and Russia wanting territorial concessions, but all details of the negotiations have not yet been finalized [1] Group 2 - President Trump met with Ukrainian President Zelensky and European leaders to discuss security guarantees for Ukraine, stating that these guarantees will be provided by European countries in coordination with the U.S. [1]