HMS Shark (54S)

Shark on the surface
History
United Kingdom
Name	HMS Shark
Ordered	2 January 1933
Builder	Chatham Dockyard
Laid down	12 June 1933
Launched	31 May 1934
Commissioned	31 December 1934
Fate	Scuttled, 6 July 1940
Badge
General characteristics
Class and type	S-class submarine
Displacement	768 long tons (780 t) surfaced 960 long tons (980 t) submerged
Length	208 ft 8 in (63.6 m)
Beam	24 ft 0 in (7.3 m)
Draught	11 ft 10 in (3.6 m)
Installed power	1,550 bhp (1,160 kW) (diesel) 1,300 hp (970 kW) (electric)
Propulsion	2 × diesel engines 2 × electric motors
Speed	13.75 knots (25.47 km/h; 15.82 mph) surfaced 10 knots (19 km/h; 12 mph) submerged
Range	6,000 nmi (11,000 km; 6,900 mi) at 10 knots (19 km/h; 12 mph) surface 64 nmi (119 km; 74 mi) at 2 knots (3.7 km/h; 2.3 mph) submerged
Test depth	300 feet (91 m)
Complement	40
Armament	6 × bow 21 in (533 mm) torpedo tubes 1 × 3-inch (76 mm) deck gun

HMS Shark was a second-batch S-class submarine built during the 1930s for the Royal Navy. Completed in 1934, the boat fought in the Second World War. Shark is one of twelve boats named in the song "Twelve Little S-Boats".