UK Foreign Secretary Yvette Cooper warned that governments need global agreements to manage artificial intelligence risks. In an article published on Monday, Cooper compared the challenge to nuclear safety efforts that followed World War II, stating governments risk repeating mistakes made during the dawn of the nuclear age if they wait to create AI laws. Cooper called the issue potentially "the greatest security challenge of the next decade" and urged cooperation between the United States, China, and other AI powers on safety standards. Her warning follows the 2023 AI Safety Summit at Bletchley Park and recent escalating concerns over AI cybersecurity capabilities.
Cooper Compares AI Governance Challenge to Nuclear Arms Race
Cooper wrote that AI offers breakthroughs but also presents new risks as the technology becomes more powerful and widely available. "Last month, in Shenzhen, China, I saw the extraordinary promise of AI and robotics used for life-saving healthcare," Cooper stated. "But the same technologies are also reshaping the future of warfare, crime and social cohesion in alarming ways."
Cooper compared the current race to develop AI systems with the early nuclear arms race, noting that global safety agreements emerged only after countries witnessed the devastation caused by atomic weapons. "On nuclear, international agreement came only after the world saw the terrifying power of the new technology at Hiroshima," Cooper wrote. "We cannot afford to wait for an AI equivalent of Hiroshima before we act."
Cooper called on Britain to use its diplomatic influence to bring together the United States, China, and other major AI powers to establish shared safety principles and standards. She pointed to the 2023 AI Safety Summit at Bletchley Park, where global leaders from 29 countries and the European Union met to discuss the emerging risk of AI, calling this an example of the UK's ability to "rally the world on AI security."
Recent AI Security Incidents Prompt Policy Response
Cooper's warning comes after months of escalating concerns over how governments should oversee increasingly powerful AI systems. In May, the UK's AI Security Institute warned that rapid gains in AI cybersecurity abilities occurred after OpenAI's GPT-5.5 became the second model to complete a simulated cyberattack without human assistance, following Anthropic's Claude Mythos Preview.
Days later, the International Monetary Fund warned that AI could "amplify" cyberattacks against the global financial system by lowering the skill needed to exploit vulnerabilities, urging policymakers to treat cybersecurity as a financial stability issue rather than a purely technical problem.
In June, President Donald Trump signed an executive order creating a voluntary framework for reviewing advanced AI models before release, expanding AI cybersecurity programs, and directing agencies to evaluate potential national security risks from frontier AI models.
That same month, Anthropic CEO Dario Amodei argued that transparency requirements are no longer enough and called for mandatory third-party testing of frontier models. This demand was followed by the U.S. government ordering Anthropic to restrict access to Claude Fable 5 and Mythos 5 over national security concerns before lifting the order in July.
FAQ
What did UK Foreign Secretary Yvette Cooper warn about AI governance?
UK Foreign Secretary Yvette Cooper warned that governments need global agreements to manage AI risks before a crisis forces action. In an article published on Monday, she stated that managing AI risks may become "the greatest security challenge of the next decade" and compared the situation to the nuclear arms race, where international agreements came only after witnessing the devastation at Hiroshima.
What international cooperation did Cooper call for on AI safety?
Cooper called on Britain to use its diplomatic influence to bring together the United States, China, and other major AI powers to establish shared safety principles and standards. She pointed to the 2023 AI Safety Summit at Bletchley Park, where leaders from 29 countries and the European Union met to discuss AI risks, as an example of the UK's ability to rally global cooperation on AI security.
What recent AI security developments occurred before Cooper's warning?
In May, the UK's AI Security Institute warned about rapid gains in AI cybersecurity abilities after OpenAI's GPT-5.5 completed a simulated cyberattack without human assistance. The International Monetary Fund warned that AI could amplify cyberattacks against the global financial system. In June, President Donald Trump signed an executive order creating a framework for reviewing advanced AI models, and the U.S. government ordered Anthropic to restrict access to certain models over national security concerns before lifting the order in July.
