HMS Opportune (S20)

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HMS Opportune
Career (United Kingdom) Royal Navy Ensign
Name: HMS Opportune
Builder: Scotts, Greenock
Laid down: 26 October 1962
Launched: 14 February 1964
Commissioned: 29 December 1964
Decommissioned: 2 June 1993
Fate: Paid off
General characteristics
Class and type: Oberon-class submarine
Displacement: 2,030 tons surfaced
2,410 tons submerged
Length: 295 feet 3 inches (90.0 m)
Beam: 26 feet 6 inches (8.1 m)
Height: 18 feet (5.5 m)
Propulsion: 2 diesels, 3,680 bhp (2744 kW)
2 electric motors, 6,000 shp
2 shafts
Speed: 16 knots (30 km/h) surfaced
17 knots (31 km/h) submerged
Range: 9,000 nautical miles (16,670 km) at 10 knots (19 km/h) surfaced
Complement: 68
Armament: 8 × 21 inch torpedo tubes (6 bow, 2 stern)
12 reloads Mark 24 Tigerfish torpedoes
Sub Harpoon missiles

HMS Opportune (S20) was an Oberon class submarine of the Royal Navy. She was built in 1964 and sold in 1992.

For several years the vessel resided at Pounds scrapyard in Portsmouth[1][2]