Japanese submarine I-178
I-176, lead submarine of the class that includes I-178
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History | |
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Empire of Japan | |
Name | I-178 |
Ordered | 1939 |
Builder | Kure Naval Arsenal |
Laid down | May 21, 1941 |
Launched | February 24, 1942 |
Commissioned | December 26, 1942 |
In service | 1942–43 |
Out of service | after June 17, 1943 |
Fate | Declared lost August 4, 1943 |
General characteristics | |
Class and type | KD7-class |
Displacement | |
Length | 105.5 m (346 ft) |
Beam | 8.25 m (27.1 ft) |
Draft | 4.6 m (15 ft) |
Propulsion |
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Speed |
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Range |
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Test depth | 80 m (260 ft) |
Complement | 86 |
Armament |
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Japanese Submarine I-178 (I-78, until May 20, 1942) was a
Design and construction
The KD7-type Kaidais was 346 feet (105 m) long and displaced 1,833 long tons (1,862 t) when surfaced. The diesel-electric propulsion system provided a maximum speed of 23 knots (43 km/h; 26 mph) when surfaced or 8 knots (15 km/h; 9.2 mph) when submerged. The boats could operate for 75 days before resupply. The Armament consisted of six forward-facing torpedo tubes firing
The submarine was built at the Mitsubishi Yard. She was completed in 1942.[1]
Operational history
Assigned to Submarine Squadron Three of the Sixth Fleet, I-178 sailed from Japan on March 30, 1943, and reached Truk on April 7. Three days later, the submarine left to commence a patrol off the eastern coast of Australia, supporting sister boat I-177. At 18:45 on April 27, 1943, the submarine torpedoed the Liberty ship Lydia M. Child, 90 miles off the coast of Newcastle, New South Wales. There were allegedly no casualties among the freighter's 62 crew, who were all rescued the next day. I-178 escaped despite multiple attempted bombing runs by a Catalina from No. 11 Squadron RAAF.[1]
She returned to Truk on May 18, but was ordered to sail again two days later, returning to the Australian coast. The patrol was initially uneventful, but after sending a routine radio signal on June 17, I-178 was never heard from again.[1]
Fate
On August 4, 1943, the submarine was declared lost with all hands. She was struck from the Navy List on 1 September.[1]
Claims for sinking the submarine vary, with different sources identifying the responsible party as the
Citations
- ^ a b c d e Crowhurst, Who sank I-178?, p. 27
- ^ Hackett, Bob; Kingsepp, Sander (2014). "IJN Submarine I-178: Tabular Record of Movement". combinedfleet.com. Retrieved 12 December 2014.
- ^ "RecordSearch - National Archives of Australia".
- ^ Crowhurst, Who sank I-178?, pp. 28–29
References
- Crowhurst, Geoff (January 2013). "Who sank I-178?". The Navy. 75 (1). ISSN 1322-6231.