Question to the Ministry of Defence:
To ask the Secretary of State for Defence, how much his Department has spent on HMS Artful.
The first three Astute class submarines were ordered as a single batch. Separate construction costs for Artful are, therefore, not held by the department. As such, it is not possible to determine how much the Ministry of Defence (MOD) has spent on HMS Artful individually; nor what the MOD expected the specific cost of HMS Artful to be, when commissioned.