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Japanese Escort Ship CD-207
''CD-207'' was a C Type class escort ship (''Kaibōkan'') of the Imperial Japanese Navy during the Second World War. History She was laid down by the Naniwa Dock Company at Osaka on 17 May 1944, launched on 22 August 1944, completed on 15 October 1944, and commissioned on 25 November 1944. During the war ''CD-207'' was mostly busy on escort duties. On 18 June 1945, in Toyama Bay is a bay located on the northern shores of the Hokuriku region of Honshu, Japan on the Sea of Japan. The bay borders Toyama and Ishikawa prefectures. The bay is known for the mirages on the horizon during the winter months and for being a spawn ..., the submarine was sunk by the combined efforts of the escort ships , ''CD-207'', ''CD-158'', '' CD-75'', and . After the surrender of Japan on 15 August 1945, ''CD-207'' was demilitarized (stripped of all her offensive weapons) and under Allied direction served as a transport ship repatriating Japanese troops and civilians from 1 December 1945 until t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type C Escort Ship
The were a class of escort ships in the service of the Imperial Japanese Navy during World War II. The Japanese called them "Type C" ocean defense ships, and they were the fifth class of ''Kaibōkan'' (''Kai'' = sea, ocean, ''Bo'' = defense, ''Kan'' = ship), a name used to denote a multi-purpose vessel.Worth P. 208 Background The Type C, like the and es, were dedicated to the anti-aircraft and anti-submarine roles. On 22 April 1943, the Navy General Staff decided a mass production of escort ships, because of the urgent need to protect the convoys which were under constant attack. The plan was to build a basic escort ship of around 800 tons, with a simple design for easy construction. The first designs, for "Type A" and "Type B" , still needed too many man-hours for building, so in June 1943, the Navy General Staff planned for a simplified design. The result was the , and a scaled-down model of the ''Mikura'' class, which became the "Type C" and "Type D" escort classes. De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caliber
In guns, particularly firearms, caliber (or calibre; sometimes abbreviated as "cal") is the specified nominal internal diameter of the gun barrel bore – regardless of how or where the bore is measured and whether the finished bore matches that specification. It is measured in inches or in millimeters. In the United States it is expressed in hundredths of an inch; in the United Kingdom in thousandths; and elsewhere in millimeters. For example, a "45 caliber" firearm has a barrel diameter of roughly . Barrel diameters can also be expressed using metric dimensions. For example, a "9 mm pistol" has a barrel diameter of about 9 millimeters. Since metric and US customary units do not convert evenly at this scale, metric conversions of caliber measured in decimal inches are typically approximations of the precise specifications in non-metric units, and vice versa. In a rifled barrel, the distance is measured between opposing lands or between opposing grooves; groove mea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Charge
A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use high explosive charges and a fuze set to detonate the charge, typically at a specific depth. Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first viable methods of attacking a submarine underwater. They were widely used in World War I and World War II, and remained part of the anti-submarine arsenals of many navies during the Cold War, during which they were supplemented, and later largely replaced, by anti-submarine homing torpedoes. A depth charge fitted with a nuclear warhead is also known as a " nuclear depth bomb". These were designed to be dropped from a patrol plane or deployed by an anti-submarine missile from a surface ship, or a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 97 81 Mm Infantry Mortar
The Type 97 81 mm infantry mortar was a Japanese mortar used primary by Imperial Japanese Army during World War II. The Type 97 designation was given to this gun as it was accepted in the year 2597 of the Japanese calendar (1937).War Department Special Series No 30 ''Japanese Mortars and Grenade Dischargers'' 1945 It entered service in 1937. Japanese infantry units often are equipped with 81-mm mortars. The Type 97 81 mm mortar is very commonly used and is referred to by the Japanese as an "Infantry Gun", which breaks down into 3 sections for transport. The markings which appear on the base of the barrel read "97 model small trench mortar."War Department TM-E 30-480 ''Handbook on Japanese Military Forces'', 1 October 1944 The modified version used by Imperial Japanese Navy with designation Type 3 mortar was used by naval land forces and as anti-submarine weapon on escort ships beginning in 1943. Design The Type 97 is a smooth bore, muzzle-loading weapon. It has a fix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C Type Class Escort Ship
The were a class of escort ships in the service of the Imperial Japanese Navy during World War II. The Japanese called them "Type C" ocean defense ships, and they were the fifth class of ''Kaibōkan'' (''Kai'' = sea, ocean, ''Bo'' = defense, ''Kan'' = ship), a name used to denote a multi-purpose vessel.Worth P. 208 Background The Type C, like the and es, were dedicated to the anti-aircraft and anti-submarine roles. On 22 April 1943, the Navy General Staff decided a mass production of escort ships, because of the urgent need to protect the convoys which were under constant attack. The plan was to build a basic escort ship of around 800 tons, with a simple design for easy construction. The first designs, for "Type A" and "Type B" , still needed too many man-hours for building, so in June 1943, the Navy General Staff planned for a simplified design. The result was the , and a scaled-down model of the ''Mikura'' class, which became the "Type C" and "Type D" escort classes. Des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaibōkan
or coastal defense ship was a type of naval ship used by the Imperial Japanese Navy during World War II for escort duty and coastal defense. The term escort ship was used by the United States Navy to describe this category of Japanese ships.REPORTS OF THE U. S. NAVAL TECHNICAL MISSION TO JAPAN, SERIES S: SHIP AND RELATED TARGETS JM-200-G, S-01-2. Characteristics of Japanese Naval Vessels-Article 2, Surface Warship Machinery Design. Page 49-52 Description These ships were the Japanese equivalent to Allied s and[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Navy
The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender in World War II. The Japan Maritime Self-Defense Force (JMSDF) was formed between 1952–1954 after the dissolution of the IJN. The Imperial Japanese Navy was the third largest navy in the world by 1920, behind the Royal Navy and the United States Navy (USN). It was supported by the Imperial Japanese Navy Air Service for aircraft and airstrike operation from the fleet. It was the primary opponent of the Western Allies in the Pacific War. The origins of the Imperial Japanese Navy go back to early interactions with nations on the Asian continent, beginning in the early medieval period and reaching a peak of activity during the 16th and 17th centuries at a time of cultural exchange with European powers during the Age of Discovery. After ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies of World War II, Allies and the Axis powers. World War II was a total war that directly involved more than 100 million Military personnel, personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Air warfare of World War II, Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the Atomic bombings of Hiroshima and Nagasaki, only two nuclear weapons ever used in war. World War II was by far the List of wars by death toll, deadliest conflict in hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka
is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2.7 million in the 2020 census, it is also the largest component of the Keihanshin Metropolitan Area, which is the second-largest metropolitan area in Japan and the 10th largest urban area in the world with more than 19 million inhabitants. Osaka was traditionally considered Japan's economic hub. By the Kofun period (300–538) it had developed into an important regional port, and in the 7th and 8th centuries, it served briefly as the imperial capital. Osaka continued to flourish during the Edo period (1603–1867) and became known as a center of Japanese culture. Following the Meiji Restoration, Osaka greatly expanded in size and underwent rapid industrialization. In 1889, Osaka was officially established as a municipality. The const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyama Bay
is a bay located on the northern shores of the Hokuriku region of Honshu, Japan on the Sea of Japan. The bay borders Toyama and Ishikawa prefectures. The bay is known for the mirages on the horizon during the winter months and for being a spawning ground for the firefly squid. It is also one of Japan's three largest bays. Parts of the bay are within the borders of the Noto Hantō Quasi-National Park. Geography Border communities ;Toyama Prefecture :Kurobe, Uozu, Namerikawa, Toyama, Imizu, Takaoka, Himi ;Ishikawa Prefecture : Nanao Rivers Kurobe River, Jōganji River, Jinzū River, Shō River The has its source in Mount Eboshi (烏帽子岳 ''Eboshigatake'') in the Shōkawa-chō area of Takayama, Gifu Prefecture, Japan. After flowing for through the northern part of Gifu Prefecture and the western part of Toyama Prefecture, it empt ..., etc. References {{Authority control Bays of Japan Bays of the Sea of Japan Landforms of Toyama Prefecture Landforms of Ishikaw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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