Japan plans deeper US AI partnerships in emergency cybersecurity package

Prime Minister Sanae Takaichi's government wants better access to high-performance American AI models to find and fix holes in critical systems Japan’s government plans to fold closer cooperation with US AI developers into an emergency cybersecurity package. Officials expect to unveil it by early November 2026. The goal is fairly direct. Tokyo wants better access to high-performance American AI models so it can probe government and critical infrastructure systems for weak spots, then close them before attackers find them. What’s in the works The package follows the first Ministerial Meeting on Cybersecurity, which Prime Minister Sanae Takaichi chaired on October 26, 2026. Ministers discussed additional measures at that session. Those measures are expected to feed into the final package. The centerpiece is AI. Specifically, Japan is seeking greater access to top-tier models built by US developers. It plans to use them to inspect and eliminate vulnerabilities in public-sector networks and the systems that keep essential services running. The urgency comes from a real problem. Japan has seen a surge in cyber incidents, including major leaks of sensitive personal information. Those lea...