Question to the Ministry of Defence:

To ask the Secretary of State for Defence, what recent assessment he has made of the adequacy of security arrangements at the HMS Neptune base at Faslane (a) in general and (b) around berthed Trident submarines at the base.

As the Secretary of State for Defence, my right hon. Friend, the Member for Sevenoaks, (Michael Fallon) reported in his Written Statement of 28 May 2015 (Column 1WS), and as I reiterated during the Adjournment Debate the same day (Column 293), neither the operational effectiveness of our continuous at-sea deterrent nor the safety of our submariners or members of the public has been compromised.

The Ministry of Defence has an ongoing programme of work to review and, where appropriate, improve safety and security at HM Naval Base Clyde but will not comment on the detail of those arrangements.