BBC
Trident submarine returns home after record-breaking undersea patrol
Sunday, November 15, 2026
Defence Secretary Wes Streeting attended HM Naval Base Clyde to greet the crew of a Trident submarine returning from what the Ministry of Defence stated was the longest deployment at sea for a British vessel. The submarine completed its patrol and returned to base. The specific duration of the deployment and vessel name were not provided in the available information.
Original reporting:
