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Event Brief

MI5 chief warns AI could aid attacks on UK

MI5 chief Ken McCallum warned that terrorists could use artificial intelligence to target the UK with drones and biological weapons. He said Britain was entering a “new era of national security,” with threats at their highest level since the Cold War, and warned of rising dangers from Russia and Iran. McCallum said counterterrorism and state-threat operations were now roughly equal in scale.
WHO: MI5 chief Ken McCallum
WHAT: Ken McCallum warned that terrorists could use AI to target the UK with drones and biological weapons.
WHEN: Reported Oct 13, 2026 at 2:53 PM ET
WHERE: United Kingdom
WHY: McCallum warned about the rising danger from terrorism and state threats, including threats from Russia and Iran.

How this brief is built: The BriefBrief uses multi-source information fusion to correlate reporting across sources, identify related developments, and continuously update a structured WHO, WHAT, WHEN, WHERE and WHY event picture. Pattern arcs, source analysis, and velocity indicators provide deeper analysis in our MI Console.

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