The United Kingdom and Japan have set out a new phase of science and technology cooperation, spanning quantum research, artificial intelligence, space, research security and cybersecurity. The priorities were agreed at the 13th meeting of their Joint Committee on Cooperation in Science and Technology, held in Tokyo on 9 October.
The statement describes areas for future joint work rather than announcing completed deployments. It places the committee within the wider Frontier Technology Partnership agreed at a leaders’ summit in June 2026. The committee is expected to review progress, identify opportunities and support practical delivery of the partnership’s research and innovation ambitions.
Research, quantum and AI
Quantum technology is among the most detailed areas. The two sides intend to deepen research and development in quantum sensing, communications and networking, and computing. Their stated next steps include developing practical use cases, including links between quantum systems and high-performance computing, and improving demonstrations, benchmarking, evaluation, standards work and system integration. The plan envisages stronger links between research facilities and participation by companies, research institutions and start-ups.
For artificial intelligence and computing, Japan’s science ministry will explore collaboration with the UK under its AI-for-science programme. The proposed work includes joint research and exchanges between researchers, making use of advanced computing infrastructure. Existing links between Japan’s RIKEN research institute and British universities are also to be strengthened, while a further agreement with Edinburgh Parallel Computing Centre is being explored.
The statement also commits both governments to deepen cooperation between their AI safety institutes. Areas named include model evaluation, information sharing and joint work to advance safe AI development and use. The countries say they will coordinate on a safe, secure and trustworthy AI ecosystem and international governance discussions, in the run-up to an AI summit planned in Japan. These are intentions and areas of work; the statement does not report a new safety standard or an operational system produced by the meeting.
Space, research security and networks
Space cooperation is to proceed through a bilateral consultation launched in January 2026, whose first meeting was scheduled for November. Shared priorities include space security, sustainability and commercial development. On research security, the governments plan to share effective practices for managing risks to critical and emerging technologies while maintaining open and trusted international research collaboration. They also intend to discuss measures with like-minded partners to reduce the loss of critical technology.
Advanced connectivity research has a more concrete funding route: a joint call launched in July by Japan’s communications research institute and the UK’s Engineering and Physical Sciences Research Council. Funded projects are expected to begin in 2027. The committee framed this as support for secure, resilient future telecommunications networks, not as networks already built or deployed.
Cybersecurity certification is another forward-looking strand. The countries will continue exploring whether Japan’s JC-STAR product scheme can receive broader mutual recognition under UK arrangements, and whether Japan’s planned SCS Evaluation System could in future be recognised alongside Cyber Essentials. Japan’s SCS programme is scheduled for launch in March 2027. The statement also envisages joint leadership in multilateral discussions on product-cybersecurity certification.
A framework for follow-through
The fact sheet lists 15 cooperation areas, also including agriculture, batteries, fusion energy, life sciences, ocean research, nuclear science and research funding. The breadth reflects an effort to connect scientific institutions, public agencies and industry, rather than a single project with one delivery date. Japan’s association to Horizon Europe was welcomed as an opportunity for stronger research collaboration, and both sides expressed interest in closer coordination among funding agencies and national contact points.
Ministers attended the committee’s high-level session for the first time, and the next committee meeting is planned for the UK in 2027. The two countries also plan a meeting of funding agencies next year to consider practical approaches to collaboration. These future checkpoints could help turn broad priorities into specific work, but the October statement itself does not establish that every proposal will proceed or specify budgets and completion deadlines. The practical test will be whether follow-up produces funded joint research, standards activity and sustained researcher links.
