欧洲领导人陪同泽连斯基赴美“讨说法”，美俄领导人会晤后欧洲如何接招？

Group 1 - Since 2022, Europe has provided more military aid to Ukraine through the defense industry than the United States, with a total of at least €35.1 billion in defense procurement contracts by June 2023, surpassing the U.S. by €4.4 billion [6][7] - European leaders, including the President of the European Commission and heads of state from Germany, France, the UK, Italy, and NATO, are set to meet with U.S. President Trump and Ukrainian President Zelensky to discuss further support for Ukraine [3][6] - A joint statement from European leaders emphasized the need for "rock-solid security guarantees" for Ukraine to defend its sovereignty and territorial integrity, indicating a unified European stance on the issue [3][4] Group 2 - The ongoing conflict has led to a reliance on external military and economic aid for Ukraine, particularly from Europe, as the U.S. has indicated a potential reduction in military support [6][7] - Concerns have been raised regarding Trump's shifting stance towards Russia, which may impact European interests and the future of military aid to Ukraine [6][7] - The situation highlights the challenges Europe faces in balancing military support for Ukraine while managing domestic public opinion regarding continued military expenditures [7]