The Coalition of the Willing has planned three main security guarantees for Ukraine, including a reassurance force, air patrols, and a naval demining force. Military simulations are being prepared to address potential scenarios, particularly regarding Russian aggression. Leaders from 34 countries, including NATO and EU officials, will meet to discuss these plans, which aim to provide security guarantees for Ukraine amid ongoing tensions with Russia. French President Macron and UK Prime Minister Starmer are leading the coalition efforts, with a focus on ensuring long-term military support for Ukraine. The coalition seeks confirmation of US backing for these plans.