Former U.S. President Donald Trump claimed Ukrainian President Zelenskyy could end the war with Russia "almost immediately" if he chose to, but warned that reclaiming Crimea and NATO membership would be off the table. Zelenskyy rejected the idea of territorial concessions, saying past compromises, like giving up Crimea, only encouraged further Russian aggression. European leaders, including Macron and von der Leyen, plan to present a united front during talks in Washington. Meanwhile, U.S. envoy Steve Witkoff said a NATO-style security guarantee is being discussed. However, Secretary of State Marco Rubio cautioned that a peace deal is still far from being reached.