Type 

Swiftsure Class

Primary Role

Hunter Killer

Pennant No

S105

Displacement

4900 tons

Length

272 ft

Beam

33 ft

Complement

116

Propulsion

Pressurised Water Reactor providing heat to generate steam driving two steam turbines into a duel tandem, single helical double reduction gearbox with a single output shaft and propulsor

Armaments

5 torpedo tubes capable of firing: Mk 24 Tigerfish Torpedoes, RN Sub Harpoon Missiles (RNSH)  and later on Tomahawk Missiles (TLAM)