Question to the Ministry of Defence:

To ask the Secretary of State for Defence, what estimate he has made of the cost to the public purse of dismantling the pressurised water reactors from redundant submarines at (a) Devonport Dockyard and (b) Rosyth Dockyard; and what ongoing collaboration exists between the Defence Nuclear Enterprise and the Nuclear Decommissioning Authority in relation to this work.

I refer the hon. Member to the answer I gave to Question 65493 from the hon. Member for Epsom and Ewell (Helen Maguire) on 14 July 2025.

https://questions-statements.parliament.uk/written-questions/detail/2025-07-07/65493#