时隔半年，泽连斯基再入白宫会晤特朗普，美乌欧都谈了啥？

Core Points - Ukrainian President Zelensky visited the White House for discussions with President Trump and European leaders regarding Ukraine's security and humanitarian issues [1][3][5] - Trump expressed optimism about a potential trilateral meeting involving the US, Russia, and Ukraine, indicating it is a matter of "when" rather than "if" [4] - Zelensky emphasized the need for comprehensive security guarantees from the US and allies, highlighting the importance of military support, including the urgent need for the Patriot missile defense system [5][6] Group 1 - Zelensky's visit marked his return to the White House since February 28, where previous discussions ended in conflict [3] - The meeting included key European leaders, indicating a united front on Ukraine's security [3][8] - Trump plans to contact President Putin post-meeting to discuss arrangements for the trilateral talks [4] Group 2 - Zelensky stated that Ukraine requires "everything" in terms of security guarantees, including military resources and intelligence [5] - European allies, including the UK and France, expressed readiness to support Ukraine's security, viewing the meeting as a historic step [8] - NATO Secretary-General emphasized the significance of US support for Ukraine's security as a breakthrough for peace [8]