To ask Her Majesty's Government how many incidents of unidentified submarines close to the north west coast of the UK were recorded during (1) 2016, and (2) 2017.
26 February 2018
The National Maritime Information Centre provides the UK with a comprehensive picture of potential threats to UK maritime security and unified situational awareness of maritime activity in UK and international waters.
The Ministry of Defence contributes to Her Majesty's Government's efforts by providing multi-layered capability to deter incursions into territorial waters.
This is delivered through a combination of surface ships, submarines and aircraft, alongside close co-ordination and co-operation with other Government Agencies and our allies.
I am not prepared to disclose further details as this would, or would be likely to, prejudice the capability, effectiveness or security of the Armed Forces.