
The nuclear guarantee: Europe, NATO and the future of deterrence
BIG hosted a webinar on 22 September 2026, moderated by Kate O’Riordan, examining the future of nuclear deterrence in Europe amid a more uncertain security environment, shaped by the war in Ukraine, Russia’s nuclear rhetoric, weakening arms-control frameworks, and shifting politics in Washington. The discussion explored the continued role of NATO and American extended deterrence, the contribution of Europe’s nuclear powers, and the political, operational, and strategic questions surrounding a greater European role in deterrence. Bringing together Jim Stokes, Mariana Budjeryn, and Łukasz Kulesa, the conversation considered how European allies can strengthen deterrence and reassurance while maintaining alliance cohesion and managing the risks of proliferation and escalation. Hosted on Acast. See acast.com/privacy for more information.




