UK ARC Programme closes after six years of nuclear-sector collaboration
Civil and defence nuclear organisations say the programme leaves shared engineering standards, training facilities and tools for exchanging knowledge.
The UK Alpha Resilience and Capability (ARC) Programme has formally closed, according to a government announcement published on 21 October 2026. The UK collaboration brought civil and defence nuclear organisations together to address shared technical challenges; its participants say the standards, training resources and professional networks developed over six years will remain useful after the programme ends.
The programme was intended to strengthen capability and make it easier to share expertise across organisations working on nuclear projects. Its closure ends the joint programme, while leaving resources that participating organisations say can support current and future work involving alpha materials. The announcement does not specify who will maintain each resource after closure.
What the UK ARC Programme delivered
The government announcement identifies sector-wide engineering standards and guidance, a non-active Glovebox Training Facility, and digital platforms for sharing knowledge among the programme’s outputs. It also describes frameworks, training solutions and Communities of Practice developed through the collaboration. Those are the participating organisations’ accounts of what ARC delivered, rather than a quantified assessment of its impact.
Dale McQueen, the programme’s senior sponsor, said bringing expertise together had produced solutions that no single organisation could have achieved alone. Programme manager Scott Bazley said standards, guidance, collaboration tools and networks developed over six years would continue adding value. Both assessments were included in the closure announcement.
Richard Gibson, UK National Nuclear Laboratory’s vice president for legacy sites, said the laboratory had been involved since ARC began in 2020. He cited shared engineering standards, Communities of Practice and knowledge management among the partnership’s benefits.
How the nuclear partnership developed
The Office for Nuclear Regulation described ARC in a 2024 report as a collaboration between government and nuclear-sector organisations aimed at building capability for facilities handling special nuclear material. That earlier account provides context for the programme’s work before the closure announced this week; it does not assess the programme’s final results.
The closure announcement names the Department for Energy Security and Net Zero, Nuclear Decommissioning Authority, AWE Nuclear Security Technologies, Office for Nuclear Regulation, Sellafield Ltd, Ministry of Defence, UK National Nuclear Laboratory, Nuclear Restoration Services and Nuclear Transport Solutions as partners. Their involvement spans regulation, government, defence, research and nuclear-site operations, giving the shared standards and training resources potential users across several parts of the sector.
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Sources and context
- Nuclear collaboration completes its missionDepartment for Energy Security and Net Zero and partner organisations
- ONR contributes to first national standards for nuclear gloveboxesOffice for Nuclear Regulation
AI-assisted article checked against the listed sources. NewsJaws did not conduct interviews or attend the reported events.