From Risk to Reduction: Practical steps for safer nuclear systems
Nuclear weapons aren’t going anywhere, and the way we manage them can and must keep evolving. Today’s security environment is more complex than during the Cold War: more nuclear-armed states, faster decision-making technologies, and fewer treaties providing guardrails. The good news? Proven tools exist to reduce risk, from fail-safe mechanisms to dialogue between adversaries, and they don’t all require perfect trust or total agreement. This animation explains both the challenges and the credible paths forward.
Want to go deeper? ELN’s research, podcasts, and expert interviews offer accessible insights into how nuclear weapons, emerging technologies, and smarter policy choices intersect.
Listen: OK, Doomer podcast episodes on nuclear risk
Hear ELN experts and guests break down complex nuclear topics in plain language, from Cold War-era close calls to how artificial intelligence is reshaping nuclear decision-making today. These conversations make the technical accessible and the urgent understandable.
The animation features four leading voices on nuclear risk and arms control. In these short interviews, they reflect on how their work shapes the way they understand today’s nuclear challenges.
Hear directly from Dr Nathalie Tocci (Director, Istituto Affari Internazionali and Professor of Practice, Johns Hopkins SAIS), Dr Rishi Paul (Senior Policy Fellow, ELN), Héloïse Fayet (Head of the Deterrence & Proliferation Program, French Institute of International Relations), and Valeriia Hesse (Research Analyst, Open Nuclear Network) as they explain why this matters now.
The perspectives shared in these interviews are the contributors’ own and don’t necessarily reflect the views of the European Leadership Network.
Inside the Issue: Dr Nathalie Tocci on the erosion of nuclear agreements
Inside the Issue: Dr Rishi Paul on new technology outpacing nuclear safety
Inside the Issue: Valeriia Hesse on rebuilding predictability
Inside the Issue: Héloïse Fayet on designing systems that fail safely
Read: ELN policy briefs, analysis and commentary:
Our researchers and network members produce timely analysis on fail-safe mechanisms, arms control frameworks, and the implications of disruptive technologies for nuclear stability. These resources are written to inform decision-makers and curious readers alike, offering both depth and clarity.
Fail-safe reviews aim to strengthen safeguards to prevent the unauthorised, inadvertent, or mistaken use of a nuclear weapon. In collaboration with NTI, EASLG, and APLN, the ELN has been working to highlight the benefits of independent, internal “fail-safe” reviews in nuclear-armed states. These summaries are from ELN and APLN nuclear fail-safe workshops with non-governmental partners in China, India, Pakistan, France, and the UK.
In times of eroding arms control measures, nuclear-weapons states should consider enhancing transparency around their nuclear safety, security and reliability mechanisms (‘fail-safe’) to strengthen the risk reduction agenda. This policy brief, by ELN Senior Policy Fellow Julia Berghofer, shows how France and the UK can advance fail-safe individually and bilaterally, as well as in the P3 and P5 contexts. Non-nuclear-weapon states parties to the NPT and members of NATO could also support this.
Emerging and disruptive technologies (EDTs) are changing our lives – including in the worlds of defence and security. The ELN has been working since 2020 to understand how future nuclear crises may be affected by the intersection of multiple rapidly evolving new technologies. Building on years of work, this report presents a new Framework to help guide the safe use of EDTs in nuclear command, control and communications (NC3) systems, aiming to reduce risks and manage escalation.
Reducing nuclear risk isn’t only the work of governments. Informed engagement by journalists, educators, researchers, and civil society can help shape better decisions and open necessary conversations. Here’s how you can stay informed, share credible information, and connect with people working on these issues.
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Nuclear safety is everyone’s business, and informed voices help shape better decisions. We’ve created a simple toolkit with ready-to-use social posts and hashtags, so you can share the animation with colleagues, students, journalists, policymakers, or anyone in your network who cares about nuclear security. Your voice can help keep this conversation going.
ELN’s network includes practitioners and researchers who can contribute informed perspectives to discussions on nuclear risk, arms control, and emerging technologies. We welcome outreach for expert input on specific issues, participation in panel discussions and policy briefings, co-development of educational resources and consultation on research projects or parliamentary inquiries. Contact us to connect with the right expert or member for your context.
We welcome enquiries for media commentary and interviews
Nuclear catastrophe is not inevitable. Avoiding it requires vigilance, informed engagement, and collaboration across borders and sectors. By understanding the risks and supporting the solutions, we all contribute to a safer future.
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