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Nuclear Weapons: Artificial Intelligence

Asked by Mark PritchardConservativeMinistry of DefenceTabled Answered 2 March 2026UIN 113492

The question

To ask the Secretary of State for Defence, what steps he is taking to ensure safeguards in the use of AI in the defence systems within the continuous at-sea nuclear deterrent.

Answered by Luke Pollard

The delivery of defence capabilities enabled by artificial intelligence (AI) will be ambitious, safe and responsible. Research to identify, understand, and mitigate against risks of applying AI for sensitive defence affairs is underway.

Routine nuclear deterrence operations continue to be conducted in accordance with the highest standards and controls. Regardless of any potential application of artificial intelligence in our strategic systems, we will ensure human political control of our nuclear weapons is maintained at all times. I hope that the hon. Gentleman will understand that I will not comment further on the details as to do so would prejudice the capability, security and effectiveness of the Armed Forces.

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