白宫称先按普京要求准备俄美会晤，泽连斯基：和平方案必须与乌共商

Group 1 - Ukrainian President Zelensky emphasized that the path to peace must be determined in collaboration with Ukraine, highlighting the importance of Ukrainian sovereignty in negotiations [1] - Zelensky stated that he received reports from U.S. and European representatives regarding discussions, confirming that Ukraine's perspectives were communicated and considered [1] - The President reiterated Ukraine's support for U.S. President Trump's proposals and mentioned ongoing multi-layered communications with the U.S., while stressing that not all details are suitable for public disclosure [1] Group 2 - Trump and Putin are scheduled to meet on August 15 in Alaska to discuss the Ukraine crisis, with Zelensky asserting that Ukraine's involvement in negotiations is essential for fairness [2] - Trump suggested that a potential agreement could involve "exchanging some territories" between Russia and Ukraine, to which Zelensky responded firmly that there would be no concessions on territorial issues [2]