Ukrainian President Volodymyr Zelensky is set to meet with key European leaders, including French President Emmanuel Macron, German Chancellor Olaf Scholz, and UK opposition leader Keir Starmer, in London as peace negotiations regarding the ongoing conflict in Ukraine continue to face challenges. This pivotal meeting comes amid criticism from former US President Donald Trump, who has alleged that Zelensky has not adequately considered a proposed peace plan from the US. European allies are rallying support for Ukraine while responding to increasing US pressure for a revised peace agreement. The discussions are focused on critical issues, including sovereignty and territorial concessions, which Zelensky has identified as significant hurdles in reaching a viable peace deal.