Open Nuclear Network

July 24, 2023

Behind the Bomb: ONN Co-hosts Private Screening of Oppenheimer

On 21 July, the PAX sapiens Foundation (PAX) and Open Nuclear Network (ONN), a programme of the One Earth Future (OEF) Foundation, hosted a private screening of Christopher Nolan's new acclaimed film Oppenheimer at the Cinema in the Power Station, London. The event discussed nuanced historical lesso...

Tianran Xu

Jaewoo Shin

Elin Bergner

July 12, 2023

Nuclear Risk Assessment Report - June 2023

In an attempt to more comprehensively assess nuclear risks on and around the Korean Peninsula, this monthly Report examines the DPRK’s and the ROK’s nuclear and military spheres, as well as activities and policy decisions across main domestic and foreign policy spheres that could impact nuclear risk...

July 10, 2023

ONN Launches Korean Peninsula Analysis Centre

ONN is pleased to introduce the Korean Peninsula Analysis Centre (KPAC). The KPAC is a platform for collecting and sharing open-source information and analysis on nuclear risks on and around the Korean Peninsula.

July 10, 2023

Tianran Xu's Analysis Mentioned on 38North: Hey, Boomer: What Happened to North Korea’s Ballistic Missile Subs?

ONN Analyst Tianran Xu's research “Constraints and Outlook: Future Deployment of DPRK Ballistic Missile Submarines” was referenced in ''Hey, Boomer: What Happened to North Korea’s Ballistic Missile Subs?'' article on 38North by Vann H. Diepen.

July 04, 2023

Tianran Xu's Analysis 'Size Estimates of DPRK's Nuclear Devices' introduced by ROK's top military and security website

Tianran Xu's Analysis 'Size Estimates of DPRK's Nuclear Devices' was translated into Korean and introduced by ROK's top military and security website, run by the top ROK daily reporter specializing in military and security affairs.

July 03, 2023

Nikita Degtyarev for PIR Center on Russia's Preemptive Nuclear Use Debate

ONN Research Consultant Nikita Degtyarev wrote a column for PIR Center, summarising the arguments of those opposing the preventive or any use of nuclear weapons to solve problems unrelated to the issue of Russia's existential survival.

June 30, 2023

Rachel Minyoung Lee interviewed by FT: YouTube cracks down on North Korean vloggers presenting regime’s ‘likeable’ face

ONN Regional Issues Manager and Senior Analyst Rachel Minyoung Lee commented on DPRK's propaganda developments in foreign media and social media.

June 30, 2023

ONN Takes Part in Annual Meeting of Younger Generation Leadership Network in Vienna

From 26-29 June, ONN’s Director Andreas Persbo, Regional Issues Strategist Veronika Bedenko, and Research Consultant Valeriia Hesse, attended the annual meeting of the Younger Generation Leadership Network (YGLN) in Vienna, Austria.

Tianran Xu

June 29, 2023

Size Estimates of DPRK's Nuclear Devices

The DPRK nuclear warheads showcased before 2023 have a maximum diameter of around 600 mm and were likely intended to be delivered by ballistic missiles. The Hwasan-31 nuclear warhead, newly revealed in late March 2023, has a reduced diameter of around 460 mm, suggesting advances in miniaturization. ...

Using the 600 mm multiple rocket launcher round as reference, the face length of both Kim Jong Un and Hong Sung Mu have been measured for later use

June 26, 2023

ONN Participates in the 7th CTBT Science and Technology Conference

On 19-23 June, the Open Nuclear Network (ONN) team participated in the 7th CTBT Science and Technology Conference (SnT2023) at the Hofburg Palace in Vienna, Austria.

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