Kaimei Maru
Japanese troops landing in the Philippines during the invasion at Luzon
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History | |
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United Kingdom | |
Name | War Bomber[1] |
Builder | Hong Kong and Whampoa Dock, Hong Kong[2] |
Yard number | 563[1] |
Laid down | 1918 |
Launched | 1 August 1919 |
Sponsored by | Shipping Controller, London. |
Stricken | 1919 |
Fate | Sold to Lloyd Royal Belge in 1919, renamed Pioneer. |
Belgium | |
Name | Pioneer[1] |
Operator |
|
Builder | Hong Kong and Whampoa Dock[2] |
Acquired | 1919 |
Commissioned | 1919[1] |
Stricken | 1939 |
Fate | Sold to Panama, renamed Carmar.[1] |
Panama | |
Name | Carmar[1] |
Builder | Hong Kong and Whampoa Dock[2] |
Acquired | 1939 |
Commissioned | 1939[1] |
Stricken | 1941 |
Fate | Sold to Kaiyo Kisen K. K. of Kobe in 1941, renamed Kaimei Maru. Requisitioned and commissioned into Imperial Japanese Army service as troop transport allotted Army No. 262.[1] |
Empire of Japan | |
Name | Kaimei Maru[1] |
Owner |
|
Operator | Imperial Japanese Army, Army No. 262.[1] |
Builder | Hong Kong and Whampoa Dock[2] |
Acquired | 13 November 1941 (requisitioned) |
Commissioned | 13 November 1941 (by IJA)[1] |
Identification | JSNO 47589[3] |
Fate | Sunk by torpedo fired from USS Guardfish on 4 September 1942.[1] |
General characteristics (as War Bomber British WWI Type B Standard cargo ship) | |
Class and type | British WWI Type B cargo ship[4] |
Displacement | 5,226 tons, (8,000 tons deadweight)[1] |
Length | 400 ft (120 m)[2] |
Beam | 52 ft (16 m)[2] |
Draft | 31 ft (9.4 m)[2] |
Propulsion | Coal-fired, triple expansion reciprocating steam engines with 27-inch cylinders[4] |
Speed | 10.5 knots (19.4 km/h; 12.1 mph)[4] |
Kaimei Maru was a Japanese troop transport ship operated by the Imperial Japanese Army during World War II which was sunk off Honshu on 4 September 1942 by the American submarine USS Guardfish. The ship was a British WWI Type B military cargo ship built by the Hong Kong and Whampoa Dock Company.
Construction and commissioning
Kaimei Maru, then known as British ship War Bomber was ordered by London's Shipping Controller[1] and was built at the Hong Kong and Whampoa Dock. It was launched in Hong Kong on 1 August 1919 from Yard No. 563.[2] War Bomber was configured as a British WWI Type B Standard cargo ship although its specifications were larger in scale than standard for ships of this class.[4] Indeed, War Bomber was the largest ship built to date at any Hong Kong dockyard with a length of 400 feet (120 m), a width of 52 feet (16 m) and a depth of 31 feet (9.4 m).[2] War Bomber displaced 5,226 tons[1] with a record deadweight tonnage of 8,000 tons.[2] The launch was attended by Sir Catchick Paul Chater, then Director of the Hong Kong and Whampoa Dock Company and by Sir Claud Severn, the acting Governor of Hong Kong.[2] Later in October 1919, the Hong Kong and Whampoa Dock Company would also launch War Bomber's sister ship, War Trooper.[2]
Belgian service
During the vessel's tenure as a Belgian ship, she was called Pioneer. Pioneer was purchased by Lloyd Royal Belge of Antwerp where she continued service for a decade until she was transferred to Compagnie Maritime Belge, also of Antwerp, which had acquired Belgian shipowner Lloyd Royal Belge in 1930. Pioneer continued her Belgian service for another decade before being sold to Panamanian shipowner Agencia Maritima Carmar in 1939 where she was renamed as Carmar.[1]
Panamanian service
In 1939, Kaimei Maru, then known as Carmar, was purchased by the Agencia Maritima Carmar Ltda. of Panama. In 1941, Carmar was sold to Kaiyo Kisen K. K. of Kobe, Japan.[1]
Japanese service
On 13 November 1941, Kaimei Maru was requisitioned by the Imperial Japanese Army for service as a troop transport.[1]
Invasion of the Philippines
Kaimei Maru was assigned to Army group 262, which supported the 14th Army troops, comprising elements of the
The Japanese invasion fleet departed from
Convoy duties
On 26 January 1942, Kaimei Maru departed Qingdao heading south in a convoy together with Durban Maru, Fuji Maru, Kayo Maru, Kofuku Maru, Lisbon Maru, Nichiren Maru, Shinsei Maru and Ume Maru. The convoy was escorted by the destroyer Hasu, Shinko Maru No. 1 and minelayer Sokuten. The convoy arrived safely at the Taichow Islands on 30 January 1942.[1]
On 2 February 1942, Kaimei Maru departed
Later in 1942, Kaimei Maru was sold to Tochigi Shoji K.K. of Wakamatsu-ku.[1]
Sinking
In early September 1942, Kaimei Maru departed Nagoya for Karafuto Prefecture via Otaru to pick up coal in a convoy together with Chita Maru and Tenryu Maru.[1]
On 4 September 1942, United States Navy submarine USS Guardfish, on her first patrol, attacked Kaimei Maru's convoy at Kuji Bay off the northeastern coast of Honshu. At 16:40, the American submarine fired a torpedo which impacted the hold of Kaimei Maru. Kaimei Maru sank at 17:20 with the loss of ten crew at 40°14′N 141°51′E / 40.233°N 141.850°E. During the action, Guardfish also sank the cargo ship Tenryu Maru and the freighter Chita Maru.[6][7] At the time of her sinking, Kaimei Maru was still owned by Tochigi Shoji KK of Wakamatsu-ku.[3][1][8]
References
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y Hackett, Robert (2019). "KAIMEI MARU: Tabular Record of Movement". combinedfleet.com. Robert Hackett. Retrieved 21 August 2019.
- ^ a b c d e f g h i j k l "A brief history of the Hong Kong dockyards". mardep.gov.hk. Hong Kong Marine Department. 2019. Retrieved 20 August 2019.
- ^ a b "Kaimei Maru (+1942)". wrecksite.eu. The Wrecksite. 2019. Retrieved 21 August 2019.
- ^ a b c d Hackett, Robert (2019). "British WW1 Type B Standard Cargo Ships". combinedfleet.com. Robert Hackett. Retrieved 21 August 2019.
- ISBN 1841767891.
- ISBN 1576380238.
- ]
- ^ "Guardfish Operational Timeline". ww2db.com. Lava Development LLC. 2019. Retrieved 21 August 2019.