The UK government has pledged more than £600 million to strengthen defences against health and security threats linked to artificial intelligence, including funding for a new AI Biosecurity Lab with support from leading AI firms.
The Chancellor John Healey has committed funding to a range of initiatives aimed at bolstering the UK’s defences against evolving cyber, biological and AI-enabled threats.
“AI will transform daily life: every firm, community, hospital, school, and every aspect of our economy can benefit,” John Healey said.
The £165 million National AI Biosecurity Initiative includes £100 million to establish an AI Biosecurity Lab to detect and monitor biological threats, alongside £65 million for bio-surveillance and medical countermeasures against priority pathogens.
AI Minister Kanishka Narayan said: “Our new AI Biosecurity Lab (AIBL) will be a major new global institution, bringing together world-leading scientific expertise to protect people from emerging biological threats and ensure Britain leads the world in AI safety and security.”
1/7 I have two simple tests for British AI, driven by our values. Is it safe? And is it ours to shape? 🇬🇧
Today, Chancellor @JohnHealey_MP is announcing a major, ambitious package of investment to strengthen Britain’s defences against emerging threats, back British innovation, and build our technological independence.
— Kanishka Narayan MP (@KanishkaNarayan) October 23, 2026
OpenAI and Anthropic will provide up to £200 million in AI model credits to support the biosecurity initiative. The lab will also partner with Google DeepMind and London-based AI life sciences company Basecamp Research.
Narayan added, “By backing British science, advanced chips and our own AI companies, we can strengthen our national security, rebuild Britain’s industrial strength and create good, skilled jobs across the country.”
The government has also allocated an additional £120 million to the AI Security Institute to test emerging AI systems, assess their capabilities and risks, and develop technical standards to mitigate potential threats.
The wider package includes £60 million for a National Cyber Shield using agentic AI and £70 million to establish a National Exposure and Real-Time Vulnerability Centre to identify cyber vulnerabilities across critical infrastructure and the wider economy.
A further £60 million will go to the Sovereign AI Fund to invest in UK AI companies, while another £60 million will support its R&D Procurement Scheme. The package also includes £18 million for an Advanced Chip Design Academy, £15 million for an AI Challenge Prize, £23 million over three years for the AI Economics Institute and £30 million for local AI partnerships.
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