Whiskey-class submarine

S-189 preserved and on display as a museum boat in Saint Petersburg.
Class overview
Operators	Soviet Navy  People's Liberation Army Navy  Egyptian Navy  Syrian Arab Navy  Albanian Naval Force  Bulgarian Navy  Indonesian Navy  Polish Navy  Korean People's Navy
Preceded by	S class
Succeeded by	Romeo class (patrol variant) Juliett class (missile variants)
Built	1950–1958 (USSR) 1956–1960 (China)
Completed	236 (215 in the USSR + 21 in China)
Preserved	2
General characteristics (Project 613)
Type	Diesel-electric attack submarine
Displacement	Surfaced: 1,050 tonnes (1,030 long tons) Submerged: 1,340 tonnes (1,320 long tons)
Length	76 m (249 ft 4 in)
Beam	6.3 m (20 ft 8 in) to 6.5 m (21 ft 4 in)
Draft	4.55 m (14 ft 11 in)
Propulsion	Two-shaft diesel-electric: 2 × 4,000 bhp (3,000 kW) diesel engines 2 × 2,700 hp (2,000 kW) main electric motors 2 × 100 hp (75 kW) electric creep motors for silent running
Speed	Surfaced: 18.25 knots (33.80 km/h) Submerged:13.1 knots (24.3 km/h)
Range	Surfaced: 8,580 nmi (15,890 km) at 10 knots (19 km/h; 12 mph) Submerged: 335 nmi (620 km) at 3 knots (5.6 km/h; 3.5 mph)
Endurance	Submerged: 166 h
Complement	52
Armament	6 × 533 mm (21 in) torpedo tubes (4 bow + 2 stern) for: 12 × torpedoes or, 22 × mines 1 × single-mounted 25 mm (1.0 in) AA gun 2 × single-mounted 57 mm (2.2 in) AA gun

Whiskey-class submarines (known in the Soviet Union as Projects 613, 640, 644, and 665) are a class of diesel-electric attack submarines that the Soviet Union built in the early Cold War period.