NATO and EU member states continue to rule out direct combat deployments inside Ukraine, with alliance leaders emphasizing support through arms, training, and the NATO Security Assistance and Training for Ukraine mission rather than ground forces. Recent statements from NATO officials and the UK prime minister highlight readiness for a multinational “coalition of the willing” to provide security guarantees only after a ceasefire or peace agreement, including possible deterrence and training roles on Ukrainian soil. US force adjustments in Europe and shifting command responsibilities to European allies have accelerated these discussions without altering the current prohibition on combat involvement. Airspace incidents and hybrid threats along NATO’s eastern flank have prompted enhanced vigilance measures but remain contained to alliance territory. Upcoming diplomatic efforts around potential negotiations and EU military mission extensions will shape whether any post-conflict deployment timeline advances.