Strengthen diplomatic efforts to re-engage North Korea in denuclearization talks.
Nuclear War
Nuclear War Risk
Current assessment
The global nuclear threat level is heightened due to North Korea's constitutional changes granting Kim Jong-un formal power over nuclear weapons, ongoing tensions involving Iran's nuclear capabilities, and the breakdown of communication and treaties.
May 12, 2026
Trend
Daily score history for Nuclear War.
Risk Drivers
What is pushing the current reading.
Recent developments indicate a significant increase in nuclear tensions, with North Korea's constitutional changes formalizing Kim Jong-un's control over nuclear weapons and Iran's nuclear activities remaining a point of contention despite claims of diplomatic progress. The erosion of arms control treaties, such as the New START, and modernization of nuclear arsenals by major powers further exacerbate the risk. Additionally, the lack of effective crisis communication channels and emerging technologies like AI in military applications contribute to the instability, making the current situation more precarious than in recent years.
Risk Reduction Actions
Priority actions generated from the current analysis.
Reinstate and expand arms control treaties to include emerging technologies and new nuclear states.
Advocate for increased transparency and public awareness on nuclear risks and disarmament efforts.
Enhance communication channels and establish protocols to prevent accidental escalations.
Invest in technologies that promote nuclear safety and security, including AI for monitoring and verification.
Sources Monitored
Visible feeds used in this category's nightly run.
Selected Articles
Supporting articles referenced in the latest score.
- US Intelligence Confirms Iran Was Not Developing Nuclear Weapons Publisher: Caspian Post Published May 9, 2026
- 'One big glow': Did Trump just threaten to hit Iran with nukes? Publisher: Responsible Statecraft Published May 8, 2026
- North Korea says it is not bound by any treaty on nuclear non-proliferation Publisher: Al Jazeera Published May 7, 2026
- After New START, How Many Nuclear Weapons is Enough? Publisher: Inkstick Published May 7, 2026
- North Korea’s New Constitution Gives Kim Formal Power Over Nukes Publisher: Bloomberg.com Published May 7, 2026