
Open Nuclear Network reduces nuclear weapons risks through innovation, inclusion, dialogue using open source data. Programme of @PAX_sapiens. RTs ≠ endorsements
Vienna, Austria
Joined February 2019
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- Following1.1K
- Followers4.6K
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📢 New ONN “So What?” Webinar: Mission (Im)possible? Finding a Zone of Possible Agreement for a US–Iran Nuclear Deal
📅 24 November | 16:00 CET/09:00 CST
🔗 Register: zoom.us/webinar/register/801…
Join us!
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📑Read the Special Monitoring Report: opennuclear.org/en/open-nucl…
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During UN Disarmament Week, ONN's Federica Petrucci joined the PeaceTech Alliance's "Disarmament in the Digital Age" to discuss emerging technologies, youth engagement and nuclear risk reduction.
🔗opennuclear.org/en/open-nucl…
👏 Congratulations to ONN’s Ksenija Trajkovska on being selected for @NATO's #LeadInSecurity programme!
One of 20 participants chosen from nearly 1,000 applicants, she will strengthen leadership skills and networks supporting nuclear risk reduction.
🔗opennuclear.org/en/open-nucl…
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🎙️ What role can Nuclear-Weapon-Free Zones play amid growing reliance on nuclear deterrence?
ONN’s Olamide Samuel joined the @IISS_org Arms Control Primer podcast to discuss their role in regional security and nuclear risk reduction.
🔗 Learn more:opennuclear.org/en/open-nucl…
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🚀ONN’s Q3 2026 newsletter is out!
- Project Loop updates
- Nuclear risk reduction dialogues
- International engagements
- New research and analysis
📰Read the latest updates: mailchi.mp/paxsapiens/q3-new…
📌Subscribe to stay informed: opennuclear.us20.list-manage…
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📢 New Project Loop Special Monitoring Report - The Iran War: Stakeholder Positions and Prospects for a Future Nuclear Agreement by ONN Assistant Analyst and Coordinator Benjamin Ashraf.
🔗 Read the Special Monitoring Report: opennuclear.org/en/open-nucl…
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❓Will the Russian government officially assert that NATO is imposing a blockade on Kaliningrad by 31 January 2027?
🗳️ Submit your forecast here: opennuclearnetwork.confido.t…
📅 Forecast submission deadline: 31 January 2027, 23:59 CET
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🛰️What can satellite imagery tell us about nuclear safety in North Korea?
▶️ Watch the full webinar, "Hidden Nuclear Risks: Understanding Nuclear Safety and Environmental Risks in North Korea" on our YouTube channel.
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📢 Welcome to ONN, Patrick Ertelt!
As a Visiting Fellow, Patrick researches radiological disinformation, exploring how false claims emerge, spread and can be countered through open-source analysis.
👏 Welcome on board!
🔗 Learn more about Patrick: opennuclear.org/en/staff/pat…
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🚨 New ONN Special Monitoring Report
Following North Korea’s 3 October launch, ONN examines its two large hypersonic missile systems, their performance and implications for regional security.
🔗 Read the report: opennuclear.org/en/open-nucl…
Can climate change strain nuclear safety systems in North Korea?
▶️ Watch the full webinar, "Hidden Nuclear Risks: Understanding Nuclear Safety and Environmental Risks in North Korea" on our YouTube channel.
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ONN’s Ksenija Trajkovska and Sarah Laderman joined an @theELN-Adarga workshop in Berlin on nuclear decision-making and risk reduction.
Strengthening expertise to anticipate and address emerging nuclear risks.
🔗 Read more: opennuclear.org/en/open-nucl…
ONN’s Benjamin Ashraf attended the @VCDNP short course on nuclear non-proliferation and disarmament in Vienna, strengthening expertise and connections to support nuclear risk reduction.
🔗 Read more: opennuclear.org/en/open-nucl…
💡At #ESTAcademy2026, ONN’s Kseniia Pirnavskaia shared how research, forecasting and expert analysis can support policy action on nuclear risk reduction.
🔗 opennuclear.org/en/open-nucl…
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⚠️We have recently encountered fraudulent emails impersonating ONN.
Please note: official ONN emails are sent from 𝗽𝗮𝘅𝘀𝗮𝗽𝗶𝗲𝗻𝘀.𝗼𝗿𝗴 addresses listed on our website.
🔎 If in doubt, verify the sender before replying or opening links/attachments.
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Who could be affected by nuclear safety failures in North Korea?
▶️ Watch the full webinar, "Hidden Nuclear Risks: Understanding Nuclear Safety and Environmental Risks in North Korea" on our YouTube channel.
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📖Read the report "Nuclear Safety Under Strain
Ageing Infrastructure, Governance and Environmental Risk in North Korea": opennuclear.org/en/open-nucl…
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ONN’s Kseniia Pirnavskaia and Yuqin Wang joined the 2026 European Student/Young Pugwash Conference in Pisa 🇮🇹
Kseniia chaired a discussion on non-proliferation and disarmament, while Yuqin presented research on AI-generated visuals and nuclear risk.
🔗opennuclear.org/en/open-nucl…
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