Ahead of a crucial US-Russia summit, high-level talks concerning Ukraine's security were held in the UK, co-hosted by [Vance] and [Lammy]. Ukrainian President Volodymyr Zelenskyy reiterated his firm stance against ceding any territory to Russia, underscoring the complexities of the ongoing conflict and the challenges facing diplomatic efforts to de-escalate the situation. The meeting highlights the continued focus on Ukraine's sovereignty and the search for a resolution that respects international law and the country's territorial integrity. Discussions likely centered on potential security guarantees and pathways toward a peaceful settlement, all while Zelenskyy maintains a hard line on territorial concessions.