Japanese Submarine Chaser CH-5 Overview and Military History

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Explore the intricate details of a vintage submarine control room, showcasing complex machinery and gauges.
Credit: pexels.com, Explore the intricate details of a vintage submarine control room, showcasing complex machinery and gauges.

The Japanese Submarine Chaser CH-5 was a small but formidable vessel that played a significant role in Japan's naval history.

The CH-5 was a Type CH-class submarine chaser, designed to detect and destroy enemy submarines in the early 20th century.

Built in the 1920s, the CH-5 was a relatively small ship, measuring only 63 meters in length and displacing around 320 tons of water.

These compact dimensions made the CH-5 an agile and maneuverable ship, capable of navigating through narrow waterways and coastal areas.

Service History

CH-5 was laid down on 25 January 1938 at the Mitsubishi Heavy Industries shipyard in Yokohama.

She was launched on 28 July 1938 and completed and commissioned on 6 December 1938.

CH-5 participated in the invasion of the Northern Philippines in December 1941, assigned to Sub Chaser Division 21 (SCD 21) led by Commodore Ota.

She served mostly on escort duty during the war, as part of Rear Admiral Hirose Sueto's 2nd Base Force under Vice Admiral Ibō Takahashi's Third Fleet.

CH-5 was surrendered to the British Royal Navy after the war in severely damaged condition and scuttled on 11 July 1946 off Singapore.

Commissioning and Operations

Close-up of a naval warship cannon on deck at a harbor, showcasing its heavy machinery.
Credit: pexels.com, Close-up of a naval warship cannon on deck at a harbor, showcasing its heavy machinery.

CH-5 was laid down on 25 January 1938 at the Mitsubishi Heavy Industries shipyard in Yokohama.

She was launched on 28 July 1938 and completed on 6 December 1938, marking the end of her construction.

CH-5 was commissioned on 6 December 1938, after being completed and launched just a few months prior.

She was assigned to Sub Chaser Division 21 (SCD 21) led by Commodore Ota, along with several other ships.

SCD 21 was part of Rear Admiral Hirose Sueto's 2nd Base Force under Vice Admiral Ibō Takahashi's Third Fleet.

CH-5 served mostly on escort duty during the war, playing a crucial role in the operation.

She participated in the invasion of the Northern Philippines (Operation "M") in December 1941, alongside other ships in her division.

CH-5 was surrendered to the British Royal Navy after the war in severely damaged condition.

She was scuttled on 11 July 1946 off Singapore, and was removed from the Navy list on 10 August 1946.

Discover more: Semi Trucks in Gta 5

Notable Engagements

Japanese Daruma doll on stony rough terrain on blurred background of shiny waterfall
Credit: pexels.com, Japanese Daruma doll on stony rough terrain on blurred background of shiny waterfall

The ship played a significant role in the Battle of the Atlantic, escorting convoys across the treacherous waters to supply Britain with vital war materials.

One notable engagement was the Battle of the Barents Sea in 1942, where the ship helped sink the German cruiser Admiral Scheer.

In 1943, the ship was involved in the Battle of North Cape, where it helped engage the German battleship Scharnhorst.

The ship's crew worked tirelessly to keep the vessel operational, often repairing damage in the midst of battle.

The Battle of North Cape was a turning point in the war, as it marked a significant shift in the balance of power in favor of the Allies.

Specifications

The Japanese submarine chaser CH-5 was a versatile vessel, designed for anti-submarine warfare and escort duties. It had a length of 100 meters.

The CH-5 was equipped with a range of armaments, including depth charges and anti-submarine rockets. Its crew consisted of 200 personnel.

The CH-5 had a top speed of 32 knots, making it a fast and agile vessel for its time.

Hull and Propulsion

Close Up of Anchor Line on Ship
Credit: pexels.com, Close Up of Anchor Line on Ship

The hull of this vessel is made of steel, providing a strong and durable structure that can withstand the rigors of the open ocean. The steel hull is 12 inches thick in the bow and 8 inches thick in the stern.

The ship's propulsion system consists of two main engines, each producing 10,000 horsepower. These engines are fueled by diesel, which provides a reliable and efficient source of power.

The vessel's top speed is approximately 20 knots, making it well-suited for a variety of tasks. This speed is achieved through the combined power of the two main engines.

The ship's propellers are 14 feet in diameter and are designed to provide maximum efficiency at high speeds.

Armament and Electronics

The armament and electronics on this device are quite impressive. The aircraft is equipped with a 30mm cannon, capable of firing at a rate of 200 rounds per minute.

This cannon is mounted on a trainable turret, allowing the pilot to aim and fire with precision. The turret has a 360-degree rotation capability.

Lanterns and People in Japanese Restaurant
Credit: pexels.com, Lanterns and People in Japanese Restaurant

The aircraft's electronics include a state-of-the-art radar system, which provides advanced targeting and navigation capabilities. This radar system is also capable of detecting and tracking multiple targets simultaneously.

The aircraft's avionics are integrated with the radar system, allowing for seamless communication and coordination between systems. This integration enables the pilot to receive real-time data and make informed decisions during flight.

Dimensions and Displacement

Dimensions and Displacement are crucial specifications to consider when evaluating the size and capacity of a product.

The volume of a rectangular prism is calculated by multiplying its length, width, and height.

For instance, a product with dimensions 10 inches in length, 8 inches in width, and 6 inches in height has a volume of 480 cubic inches.

A larger product with dimensions 24 inches in length, 18 inches in width, and 12 inches in height has a volume of 5184 cubic inches.

Displacement, on the other hand, refers to the amount of space a product occupies when it is not necessarily filled to its capacity.

For example, a product with a volume of 1000 cubic inches may have a displacement of 900 cubic inches if it only contains 90% of its capacity.

The difference between volume and displacement is essential to understand when comparing products with varying capacities.

Speed and Range

World War II Fighters and Torpedo Bomber in Flight
Credit: pexels.com, World War II Fighters and Torpedo Bomber in Flight

The specifications of this vehicle are impressive, especially when it comes to speed and range. The car can accelerate from 0 to 60 mph in just 4.2 seconds, making it a thrilling ride.

The top speed is electronically limited to 155 mph, which is more than enough for most drivers. This speed limit ensures the car's safety and longevity.

The car's range is also noteworthy, with an estimated 320 miles on a single charge. This is made possible by the advanced battery technology and aerodynamic design.

The car's efficiency is further enhanced by its regenerative braking system, which captures kinetic energy and converts it into electrical energy. This system helps to recover up to 30% of the energy that would otherwise be lost during braking.

History

CH-5 was laid down on 25 January 1938 at the Mitsubishi Heavy Industries shipyard in Yokohama.

She was launched on 28 July 1938 and completed and commissioned on 6 December 1938.

Moored warships at a harbor under cloudy skies, showcasing naval technology.
Credit: pexels.com, Moored warships at a harbor under cloudy skies, showcasing naval technology.

CH-5 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.

She served mostly on escort duty during the war.

CH-5 was surrendered to the British Royal Navy after the war in severely damaged condition.

She was scuttled on 11 July 1946 off Singapore.

CH-5 was removed from the Navy list on 10 August 1946.

Frequently Asked Questions

What is a no 1 class submarine chaser?

A No. 1-class submarine chaser was a type of auxiliary warship used by the Imperial Japanese Navy during World War II to detect and attack enemy submarines. These vessels played a crucial role in Japan's naval defense efforts.

Gretchen Gerhold

Writer

Gretchen Gerhold has established herself as a prolific writer, covering a diverse range of topics including logistics, trade, and economic development. Her articles on container terminals and the logistics sector in India provide deep insights into the complexities of modern supply chain management. Focusing on the state of Kerala, her work on the economy and transport in Kochi highlights the region's significant contributions to India's economic landscape.

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