As a Navy brat and representative of a naval Constituency, that is foremost in my mind. It is not just the Royal Navy that defends our critical national infrastructure; in the case of the Yantar, that was done by the RAF, the Royal Fleet Auxiliary and the Royal Navy, as well as a joint integrated operation of all our forces working together to defend our interests. Anyone threatening our infrastructure should be in no doubt that the UK possesses formidable capabilities to defend itself—and we will.