Facilitate renewed dialogue on nuclear arms control and nonproliferation among major powers.
Nuclear War
Nuclear War Risk
Current assessment
The global nuclear threat is elevated due to increased nuclear weapons spending, geopolitical tensions, and the breakdown of nonproliferation efforts.
June 17, 2026
Trend
Daily score history for Nuclear War.
Risk Drivers
What is pushing the current reading.
Recent developments indicate a concerning trend towards heightened nuclear risk, with increased spending on nuclear arsenals and a lack of progress in nonproliferation talks exacerbating tensions. The strategic environment is further destabilized by the erosion of arms control treaties and the modernization of nuclear forces, which are compounded by geopolitical strife involving key nuclear states. The ongoing rhetoric and actions surrounding Iran's nuclear ambitions, despite recent agreements, highlight the fragility of diplomatic solutions and the potential for miscalculations. Additionally, emerging technologies and reduced communication channels increase the risk of accidental or intentional nuclear escalation.
Risk Reduction Actions
Priority actions generated from the current analysis.
Increase investment in crisis communication channels to prevent misunderstandings and miscalculations.
Advocate for transparency and accountability in nuclear weapons spending and modernization programs.
Enhance training and protocols to manage emerging technologies that could impact nuclear stability.
Support and participate in initiatives that promote nuclear disarmament and peacebuilding efforts.
Sources Monitored
Visible feeds used in this category's nightly run.
Selected Articles
Supporting articles referenced in the latest score.
- U.S., Other Powers Increased Spending On Nuclear Weapons In 2025, ICAN Report Finds Publisher: Defense Daily Published June 15, 2026
- Russia won’t start a nuclear war. It might cause a nuclear disaster. Publisher: Euromaidan Press Published June 15, 2026
- Risk of nuclear catastrophe is worse than ever. We can change that Publisher: Salon.com Published June 15, 2026
- New Report Cites Surge In Global Nuclear Weapons Spending Publisher: Forbes Published June 15, 2026
- Nuclear Nonproliferation Outcomes Stall in Backdrop of Geopolitical Strife Publisher: Global Issues.org Published June 15, 2026