PragueVision Institute for Sustainable Security, Basel Peace Office and Parliamentarians for Nuclear Non-Proliferation and Disarmament cordially invite you to the NPT Review Conference side event “The Role of Umbrella States in Nuclear Disarmament”. The roundtable discussion will focus on the role of nuclear umbrella states in breaking the stalemate in multilateral disarmament negotiations and in lowering the role of nuclear weapons in nuclear alliances.