The existing nuclear-disarmament architecture is under considerable stress. Given the international frustration over the slow pace of disarmament within the context of the Nuclear Non-Proliferation Treaty and uncertainty about the future relationship between Russia and the United States, the prospects for advancing disarmament within politicized processes seem dim. But despite this negative environment, progress is possible. The ban treaty movement is bringing greater international attention to the disarmament impasse, and past successes in the Nuclear Security Summits demonstrate that states are willing to take actions that go beyond consensus statements. A similar set of summits, designed to encourage state-level and multinational efforts to make progress on conditions necessary for disarmament – such as transparency, monitoring, verification, and enforcement – could enable groups of states to move beyond the status quo and address key conditions that will be necessary to achieve disarmament.