President Volodymyr Zelensky has arrived in the United Kingdom for face-to-face bilateral negotiations with British Prime Minister Keir Starmer, followed by a multi-lateral meeting formatted as the “E3 plus Ukraine”. The snap summit represents a high-profile display of European solidarity at a critical turning point in the war.JOIN US ON TELEGRAMFollow our coverage of the war on the @Kyivpost_official. A packed diplomatic agenda Zelensky announced his arrival on Facebook, outlining a dense schedule of meetings designed to coordinate policy directly at the head-of-state level. The E3 summit brings together three of Europe’s most influential leaders: UK Prime Minister Starmer, French President Emmanuel Macron, and German Chancellor Friedrich Merz. According to Zelensky, working-level teams have already completed comprehensive foundational groundwork, leaving the leaders to finalize the core agreements. “The main thing is our defense in the war, more cooperation for the security of all of Europe in the direction of air defense, and our common view on diplomatic perspectives: Europe must be in the negotiations and must be strong,” Zelensky emphasized. The Ukrainian President’s diplomatic mission in London will extend into the following day, featuring an official audience with His Majesty King Charles III. Securing Europe’s seat at the negotiating table The gathering of European leaders comes at a highly volatile moment. Just days prior, Zelensky issued an open letter to Russian President Vladimir Putin challenging the Kremlin to engage in direct, face-to-face peace talks to test Moscow’s genuine willingness to end the conflict. While Putin promptly rejected the framework, the London summit serves as a proactive measure to ensure Western allies remain lockstep.