Convene an emergency session to address the implications of resumed nuclear testing and reinforce non-proliferation treaties.
Nuclear War
Nuclear War Risk
Assessment for this date
The potential resumption of U.S. nuclear weapons testing and increased global nuclear rhetoric significantly elevate the nuclear threat level.
December 1, 2025
Trend
Viewing the record for December 1, 2025 within the full trend.
Risk Drivers
What is pushing the current reading.
Recent developments indicate a concerning shift in nuclear policy and rhetoric, with the U.S. considering resuming nuclear weapons testing after a 30-year hiatus, which could destabilize global non-proliferation efforts and trigger an arms race. This move, coupled with heightened tensions involving Russia, North Korea, and Iran, and the modernization of nuclear arsenals, suggests a regression from decades of arms control progress. The breakdown of communication channels and the emergence of new technologies further exacerbate the risk of miscalculation and escalation, underscoring a high-risk environment reminiscent of Cold War dynamics.
Risk Reduction Actions
Priority actions generated from the current analysis.
Engage in diplomatic efforts to restore communication channels and de-escalate tensions with nuclear-capable states.
Increase public awareness campaigns about the risks of nuclear testing and advocate for disarmament.
Enhance protocols and training to prevent accidental launches and improve crisis management.
Develop and implement advanced monitoring technologies to detect and deter unauthorized nuclear activities.
Sources Monitored
Visible feeds used in this category's nightly run.
Selected Articles
Supporting articles referenced in the latest score.
- Russia says new nuclear weapons are of ‘historic significance’ Publisher: CNN
- Trump says nuclear weapons testing to resume in US after more than 30 years Publisher: BBC
- If the US resumes nuclear weapons testing, this would be extremely dangerous for humanity Publisher: The Conversation
- Trump orders Pentagon to start testing nuclear weapons 'on an equal basis' with other countries Publisher: NBC News
- Trump tells Pentagon to resume testing US nuclear weapons Publisher: Reuters