Question to the Cabinet Office:

To ask the Minister for the Cabinet Office, when homeland defence plans were last reviewed.

The United Kingdom has well-developed contingency plans to respond to a wide range of eventualities. The plans and supporting arrangements have been developed, refined and tested over many years. This includes continuous reviews of the risk landscape through specific assessment and updating of NSRA risks. Plans are developed in line with the risk landscape and scalable to these risks.

The Government sets out some of the main risks and emergencies that drive this common consequence planning in the National Risk Register, the latest version of which was published earlier this year: https://www.gov.uk/government/publications/national-risk-register-2025

GOV.UK/prepare, the Government’s website for resilience and emergency planning, is designed to help people plan for potential hazards and equip themselves with the necessary knowledge and resources to respond effectively.