Webinars and Training Sessions Upcoming Events We currently have no scheduled webinars. Please check back soon or view past recordings below. Past Events U.S. Assessments of Nuclear War and Nuclear Terrorism Risks: Findings of a National Academies Study November 3, 2025 | 12:30 PM U.S. Eastern Time Learn more The Russell-Einstein Manifesto at 70: Scientists Advancing Peace and Global Security July 31, 2025 | 1:00 PM U.S. Eastern Time Learn more “Golden Dome”: A Costly, Destabilizing, and Ineffective Missile Defense System June 23, 2025 | 1:00 PM U.S. Eastern Time Learn more U.S. Policy and Nuclear Threat Reduction Challenges in 2025 February 28, 2025 | 12:00 PM U.S. Eastern Time Learn more Understanding the New Nuclear Arms Race: Views From Washington, Moscow and Beijing July 1, 2024 | 12:00 PM U.S. Eastern Time Learn more The Sentinel ICBM program: Risks, Costs, and Alternatives January 26, 2024 | 12:30 PM U.S. Eastern Time Learn more Oppenheimer: Scientists, The Bomb, and the Implications for Today July 31, 2023 | 4:00 PM U.S. Eastern Time Learn more U.S. Budget for FY24 and Advocacy for Nuclear Threat Reduction May 23, 2023 | 11:00 AM U.S. Eastern Time Learn more New Developments in Intl. Treaties on Nuclear Weapons: the NPT and the TPNW November 14, 2022 | 1:00 AM U.S. Eastern Time Learn more See All Past Webinars Virtual Discussion and Training Sessions Past Events U.S.-Russian Nuclear Arms Control Diplomacy March 3, 2023 | 12:00 PM U.S. Eastern Time Learn more Engaging Members of Congress on Nuclear Issues March 31, 2023 | 10:30 AM U.S. Eastern Time Learn more Don't Miss an Update Join the Coalition To Receive Email Updates