特朗普、普京，突发！

Core Viewpoint - The anticipated meeting between President Trump and President Putin may face delays due to the postponement of a pre-meeting among senior diplomatic aides, raising concerns about the potential for a swift summit [1][3]. Group 1: Meeting Developments - The planned pre-meeting among diplomatic aides has been shelved, which could hinder the prospects of a Trump-Putin meeting [3]. - A White House official indicated that there are disagreements between Rubio and Lavrov regarding Russia's potential cessation of its offensive in Ukraine [3][4]. - The last face-to-face summit between Trump and Putin occurred over two months ago, which did not yield a formal agreement but was deemed to have made progress [4]. Group 2: Statements and Positions - Trump expressed a desire for a peaceful resolution to the conflict, emphasizing the need for immediate ceasefire along current front lines [5][6]. - Trump suggested that the current territorial divisions in the Donbas region should be maintained, with approximately 78% of the land under Russian control [6]. - Ukrainian President Zelensky reiterated Ukraine's stance on ceasefire conditions, rejecting Russia's demands for a full withdrawal from the Donetsk and Luhansk regions [7].