You can help expand this article with text translated from the corresponding article in Japanese. (March 2020) Click [show] for important translation instructions. View a machine-translated version of the Japanese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,495 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Japanese Wikipedia article at [[:ja:第五号駆潜艇]]; see its history for attribution. You may also add the template {{Translated|ja|第五号駆潜艇}} to the talk page. For more guidance, see Wikipedia:Translation.

History
Empire of Japan
Name	CH-5
Builder	Mitsubishi Heavy Industries, Yokohama
Laid down	25 January 1938
Launched	28 July 1938
Completed	6 December 1938
Commissioned	6 December 1938
Stricken	10 August 1946
Fate	Scuttled, 11 July 1946
General characteristics
Type	Submarine chaser
Displacement	291 long tons (296 t) standard 309 long tons (314 t) trial
Length	56.2 m (184 ft 5 in) overall 55.5 m (182 ft 1 in) waterline
Beam	5.6 m (18 ft 4 in)
Draught	2.1 m (6 ft 11 in)
Propulsion	2 × Kampon Mk.22 Model 6 diesels, 2 shafts, 2,600 bhp
Speed	20.0 knots (23.0 mph; 37.0 km/h)
Range	2,000 nmi (3,700 km) at 14 kn (16 mph; 26 km/h)
Complement	59
Armament	2 × 40 mm heavy machine guns 36 × depth charges 2 × Type 94 depth charge projectors 1 × depth charge thrower 1 × Type 93 active sonar 1 × Type 93 hydrophone No.4, November 1944 2 × 40 mm heavy machine guns 3 × Type 96 25 mm AA guns 36 × depth charges 2 × Type 94 depth charge projectors 2 × depth charge throwers (estimate) 1 × 13-Gō surface search radar 1 × Type 3 active sonar 1 × Type 93 hydrophone

CH-5 was a No.4-class submarine chaser of the Imperial Japanese Navy during World War II.

CH-5 was laid down on 25 January 1938 at the Mitsubishi Heavy Industries shipyard in Yokohama, launched on 28 July 1938, and completed and commissioned on 6 December 1938.^[1]

She participated in the invasion of the Northern Philippines (Operation "M") in December 1941 where she was assigned to Sub Chaser Division 21 (SCD 21) led by Commodore Ota along with CH-4, CH-6, CH-16, CH-17, and CH-18.^[1] SCD 21 was at the time assigned to Rear Admiral Hirose Sueto's 2nd Base Force under Vice Admiral Ibō Takahashi's Third Fleet.^[1] She served mostly on escort duty during the war.^[1]

CH-5 was surrendered to the British Royal Navy after the war in severely damaged condition and scuttled on 11 July 1946 off Singapore.^[1] She was removed from the Navy list on 10 August 1946.^[1]

• "Escort Vessels of the Imperial Japanese Navy special issue". Ships of the World (in Japanese). Vol. 45. Kaijinsha. February 1996.
• Model Art Extra No.340, Drawings of Imperial Japanese Naval Vessels Part-1 (in Japanese). Model Art Co. Ltd. October 1989.
• The Maru Special, Japanese Naval Vessels No.49, Japanese submarine chasers and patrol boats (in Japanese). Ushio Shobō. March 1981.

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