泽连斯基突访布鲁塞尔，与欧盟协调立场

Core Viewpoint - The article discusses the recent visit of Ukrainian President Zelensky to Brussels, where he coordinated negotiation positions with EU leaders regarding the ongoing conflict with Russia and the upcoming talks with the US [3][4]. Group 1: EU's Position on Ukraine - EU Commission President Ursula von der Leyen emphasized several core positions of the EU regarding the Russia-Ukraine conflict, including welcoming Ukraine's EU membership as a form of security assurance and ensuring that Ukraine's international borders are not violated [3]. - Von der Leyen stated that issues of Ukrainian sovereignty and territory should be decided by Ukraine itself, and EU member states will continue to strengthen sanctions against Russia [3]. - The EU aims to provide ongoing support to Ukraine throughout the conflict resolution process [3]. Group 2: Zelensky's Stance - President Zelensky asserted that territorial issues must be resolved through direct negotiations between the leaders of Russia and Ukraine, and Ukraine will not relinquish any territory [3]. - He also indicated that a ceasefire remains a necessary prerequisite for initiating peace talks [3]. Group 3: European Leaders' Concerns - European leaders accompanying Zelensky to the US aim to prevent further marginalization of European countries and Ukraine in US-Russia negotiations [4]. - There is a concern in Brussels that if they are absent from key dialogues, Europe's influence on the war's outcome and the restructuring of security architecture will diminish [4]. - Von der Leyen's statements reflect the EU's efforts to stabilize Ukraine through institutional commitments and to prevent its isolation in the US-Russia power dynamics [4].