Facilitate urgent diplomatic dialogues to address and de-escalate nuclear tensions in Europe and Asia.
Nuclear War
Nuclear War Risk
Assessment for this date
Recent developments indicate increasing tensions and potential nuclear proliferation in Europe and Asia, alongside modernization of nuclear arsenals and breakdowns in arms control treaties.
November 21, 2025
Trend
Viewing the record for November 21, 2025 within the full trend.
Risk Drivers
What is pushing the current reading.
The current nuclear threat level is elevated due to several factors: the call for European tactical nuclear weapons, Japan's reconsideration of its non-nuclear principles, and Iran's continued nuclear activities suggest a shift towards increased nuclear armament. These developments occur in a context where traditional arms control frameworks, such as the New START treaty, are under strain, and there is a push for nuclear modernization in the US and elsewhere. Additionally, the geopolitical landscape is marked by heightened tensions between major powers, with reduced communication channels exacerbating the risk of miscalculation or accidental escalation.
Risk Reduction Actions
Priority actions generated from the current analysis.
Reinforce commitments to existing nuclear non-proliferation treaties and seek new agreements to curb nuclear arms races.
Increase public awareness campaigns on the dangers of nuclear proliferation and the importance of arms control.
Enhance crisis communication channels and establish protocols to prevent accidental nuclear escalation.
Advocate for nuclear disarmament and support political leaders who prioritize arms control and non-proliferation.
Sources Monitored
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Selected Articles
Supporting articles referenced in the latest score.
- B61-13 first production unit completed ahead of schedule
- Airbus Chief Urges European Countries to Arm Themselves With Tactical Nuclear Weapons Publisher: Мілітарний
- Iran resumes building at alleged former nuclear weapons site – think tank Publisher: ایران اینترنشنال
- Japanese Prime Minister's government ready to "rethink" taboo on nuclear weapons deployment Publisher: Українські Національні Новини
- Last nuclear treaty between US and Russia nears expiration as Trump and Putin trade testing threats Publisher: CNN