Ship Record

HMS Unseen (S41)

Learn about HMS Unseen.

HMS Unseen was part of the Upholder-class submarine fleet.

Quick Facts

Ship Name: HMS Unseen
Type: Submarine
Class: Upholder-class submarine
Pennant Number: S41
Launched: 1989
Built at: Vickers Shipbuilding
Commissioned: 1991
Armament: Torpedoes
Propulsion: Diesel-electric
Role: Attack submarine
Notable for: Exported to Canada
Fate: Transferred 1998
Status: Decommissioned