Japanese submarine I-24 (1939)

History
Empire of Japan
Name	Submarine No. 48
Builder	Sasebo Naval Arsenal, Sasebo
Laid down	5 December 1938
Renamed	I-24 on 30 September 1939
Launched	12 November 1939
Completed	31 October 1941
Commissioned	31 October 1941
Fate	Sunk 11 June 1943
Stricken	1 August 1943
General characteristics
Class and type	Type C1 submarine
Displacement	2,595 tonnes (2,554 long tons) surfaced 3,618 tonnes (3,561 long tons) submerged
Length	109.3 m (358 ft 7 in) overall
Beam	9.1 m (29 ft 10 in)
Draft	5.3 m (17 ft 5 in)
Installed power	12,400 bhp (9,200 kW) (diesel) 2,000 hp (1,500 kW) (electric motor)
Propulsion	Diesel-electric 1 × diesel engine 1 × electric motor
Speed	23.5 knots (43.5 km/h; 27.0 mph) surfaced 8 knots (15 km/h; 9.2 mph) submerged
Range	14,000 nmi (26,000 km; 16,000 mi) at 16 knots (30 km/h; 18 mph) surfaced 60 nmi (110 km; 69 mi) at 3 knots (5.6 km/h; 3.5 mph) submerged
Test depth	100 m (330 ft)
Crew	95
Armament	8 × bow 533 mm (21 in) torpedo tubes 1 × 14 cm (5.5 in) deck gun 2 × single or twin 25 mm (1 in) Type 96 anti-aircraft guns
Notes	Fitted to carry 1 × Type A midget submarine

The second I-24 was one of five Type C cruiser submarines of the C1 sub-class built for the Imperial Japanese Navy. During World War II, she operated as the mother ship for a midget submarine during the attack on Pearl Harbor and the attack on Sydney Harbour, supported Japanese forces during the Battle of the Coral Sea and the Battle of the Santa Cruz Islands, and served in the Guadalcanal campaign, New Guinea campaign, and Aleutian Islands campaign. She was sunk in June 1943.