Question to the Ministry of Defence:

To ask the Secretary of State for Defence, with reference to page 100 of the Strategic Defence Review 2025, what the full scope is of the National Endeavour approach to the Defence Nuclear Enterprise.

The National Endeavour covers all programmes and policies which contribute to the delivery of the nuclear deterrent. This includes investing in the infrastructure, capabilities, science, people, and places which are critical to the nuclear deterrent. Some aspects of this work are delivered directly by the Defence Nuclear Enterprise, as outlined in the Defence Nuclear Enterprise 2025 Annual Update to Parliament (available at https://www.gov.uk/government/publications/defence-nuclear-enterprise-2025-annual-update-to-parliament/). Other aspects are being driven forward by other Government Departments.