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No.31 Class Patrol Boat
The were a class of patrol boats of the Imperial Japanese Navy (IJN), serving during World War II. 9 vessels were converted from s and 1 vessel was converted from a in 1940. Background In 1939, the IJN was liberated from London Naval Treaty, and they built many s. On the other hand, aging of the ''Momi''-class destroyers was serious. Their boilers were degraded due to the operating conditions present in destroyers. Some ''Momi''-class destroyers were not able to show 30 knots speed. The Navy General Staff made the ''Confidential Document No. 456''. It was an order to rebuild them into patrol boats - about four s and six ''Momi''-class destroyers. The IJN chose nine ''Momi'' class and one ''Wakatake'' class. Three ''Momi''s and one ''Wakatake'' were increased, because two ''Minekaze''s were decreased. Rebuilding * Ten vessels were sent to dockyards for rebuilding. "Q" turret, all of torpedo tubes and one boiler were removed in 1940. * In the second half of 1941, the IJN rebuilt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kure Naval Arsenal
was one of four principal naval shipyards owned and operated by the Imperial Japanese Navy. History The Kure Naval District was established at Kure, Hiroshima in 1889, as the second of the naval districts responsible for the defense of the Japanese home islands. Along with the establishment of the navy base, a ship repair facility was also constructed, initially by moving the equipment from the Onohama shipyards near Kobe. Construction was supervised by the French engineer Louis-Émile Bertin. The first warship constructed at Kure, '' Miyako'', was launched in 1897. The "Kure Shipyards" were officially renamed the "Kure Naval Arsenal" in 1903. Kure developed into one of the largest shipbuilding facilities in the Empire of Japan, capable of working with the largest vessels. The Arsenal included a major steel works (built with British assistance), and also facilities for producing naval artillery and projectiles. The battleships ''Yamato'' and '' Nagato'' were designed and con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Navy General Staff
The was the highest organ within the Imperial Japanese Navy. In charge of planning and operations, it was headed by an Admiral headquartered in Tokyo. History Created in 1893, the Navy General Staff took over operational (as opposed to administrative) authority over the Imperial Japanese Navy from the Navy Ministry. It was responsible for the planning and execution of national defense strategy. Through the Imperial General Headquarters it reported directly to the Emperor, not to the Prime Minister, National Diet or even the Navy Ministry. It was always headed by an admiral on active duty, and was based in Tokyo. "The ministry was responsible for the naval budget, ship construction, weapons procurement, personnel, relations with the Diet and the cabinet and broad matters of naval policy. The General Staff directed the operations of the fleet and the preparation of war plans".Spector After the Washington Naval Conference of 1921–22, where Japan agreed to keep the size of its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palau
Palau,, officially the Republic of Palau and historically ''Belau'', ''Palaos'' or ''Pelew'', is an island country and microstate in the western Pacific. The nation has approximately 340 islands and connects the western chain of the Caroline Islands with parts of the Federated States of Micronesia. It has a total area of . The most populous island is Koror, home to the country's most populous city of the same name. The capital Ngerulmud is located on the nearby island of Babeldaob, in Melekeok State. Palau shares maritime boundaries with international waters to the north, the Federated States of Micronesia to the east, Indonesia to the south, and the Philippines to the northwest. The country was originally settled approximately 3,000 years ago by migrants from Maritime Southeast Asia. Palau was first drawn on a European map by the Czech missionary Paul Klein based on a description given by a group of Palauans shipwrecked on the Philippine coast on Samar. Palau islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Desecrate One
Operation Desecrate One was a World War II United States Navy operation on 30–31 March 1944. Desecrate One was part of the preparations for Operations Reckless and Persecution, the Allied invasion of western New Guinea. Desecrate One involved attacks by the aircraft carriers , , , , , , , , , , and against Japanese military bases on and around Palau. Thirty-six Japanese ships were sunk or damaged in the attacks. Among these ships were significant auxiliary vessels such as the torpedo boat tender ''Kamikaze Maru'', submarine tender ''Urakami Maru'', aircraft transport ''Goshu Maru'', repair ship ''Akashi'' and the tankers ''Iro'', ''Ose'', and ''Sata''. In addition, TBF and TBM Avengers from the carriers laid extensive fields of mines in and around the channels and approaches to the Palau Islands in the first tactical use during the Pacific War of mines laid by carrier aircraft. Gallery File:Akashi burning 1944.jpg, Repair ship ''Akashi'' burning File:Japanese merchant s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of The Navy Of Japan
The was a Cabinet (government), cabinet-level ministry in the Empire of Japan charged with the administrative affairs of the Imperial Japanese Navy (IJN). It existed from 1872 to 1945. History The Navy Ministry was created in April 1872, along with the Ministry of the Army, Army Ministry, to replace the of the early Government of Meiji Japan, Meiji government. Initially, the Navy Ministry was in charge of both administration and operational command of the Imperial Japanese Navy. However, with the creation of the Imperial Japanese Navy General Staff in May 1893, it was left with only administrative functions. "The ministry was responsible for the naval budget, ship construction, weapons procurement, personnel, relations with the Diet and the cabinet and broad matters of naval policy. The General Staff directed the operations of the fleet and the preparation of war plans".Spector The post of Navy Minister was politically powerful. Although a member of the Cabinet after the esta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Christmas Island
The battle of Christmas Island was a small engagement which began on 31 March 1942, during World War II. Assisted by a mutiny of soldiers of the British Indian Army against their British officers, Imperial Japanese Army troops were able to occupy Christmas Island without any land-based resistance. The United States Navy submarine caused severe damage to the Imperial Japanese Navy cruiser during the landings. Background At the time, Christmas Island was a British possession under administrative control of the Straits Settlement, situated south of Java. It was a good control post for the east Indian Ocean and it was an important source of phosphates, which were needed by Japanese industry. Since 1900, the island had been mined for its phosphate, and at the time of the battle there was a large labour force, consisting of 1,000 Chinese and Malays working under the supervision of a small group of British overseers. In addition, there were about 100 women and 200 children on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surabaya
Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Provinces of Indonesia, Indonesian province of East Java and the List of Indonesian cities by population, second-largest city in Indonesia, after Jakarta. Located on the northeastern border of Java island, on the Madura Strait, it is one of the earliest port cities in Southeast Asia. According to the Government of Indonesia, National Development Planning Agency, Surabaya is one of the Regions of Indonesia#Development regions, four main central cities of Indonesia, alongside Jakarta, Medan, and Makassar. The city has a population of 2.87 million within its city limits at the 2020 census and 9.5 million in the extended Surabaya metropolitan area, making it the List of metropolitan areas in Indonesia, second-largest metropolitan area in Indonesia. The city was settled in the 10th century by the Janggala, Kingdom of Janggala, one of the two Javanese kingdoms that was formed in 1045 when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kupang
Kupang ( id, Kota Kupang, ), formerly known as Koepang, is the capital of the Indonesian province of East Nusa Tenggara. At the 2020 C ensus, it had a population of 442,758; the official estimate as at mid 2021 was 455,850. It is the largest city and port on the island of Timor, and is a part of the Timor Leste-Indonesia-Australia Growth Triangle free trade zone. Geographically, Kupang is the southernmost city in Indonesia. History Early history and Portuguese domination Kupang was an important port and trading post during the Portuguese and Dutch colonial eras. There are still ruins and remnants of the colonial presence in the city. Representatives of the Dutch East India Company (VOC) first encountered Kupang in 1613 after having conquered the Portuguese fort on the island of Solor. At this time the area of the city was governed by a Raja of the Helong tribe, who claimed descent from the island of Ceram in the Maluku archipelago. Kupang occupied an ideal strategic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Ambon
The Battle of Ambon (30 January – 3 February 1942) occurred on the island of Ambon in the Dutch East Indies (now Indonesia), as part of the Japanese offensive on the Dutch colony during World War II. In the face of a combined defense by Dutch and Australian troops, Japanese forces conquered the island and its strategic airfield in several days. In the aftermath of the fighting, a major massacre of many Dutch and Australian prisoners of war (POW) followed suit. Background Ambon is located in the Maluku (Moluccas) islands, just south of the much larger island of Seram (Ceram). Ambon has what might be described as a "figure eight" or "hourglass" shape, and consists of two peninsulae separated by a narrow isthmus, with long narrow bays on either side of the isthmus. The key airport at Laha is in the west of the Hitu Peninsula – northern part of the island – facing Ambon Bay. The town of Ambon is at the opposite side of the bay, on the southern part of the island, Laitimor P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Manado
The Battle of Manado took place as part of the Japanese offensive to capture the Dutch East Indies. It occurred at Manado (also spelled Menado) on the Minahasa Peninsula on the northern part of Celebes Island (modern day Sulawesi in Indonesia), from 11–12 January 1942. The battle was noted as the first time in Japanese history that the country had deployed paratroopers in a military operation. Background Minahasa's strategic value Even though the Minahasa Peninsula does not contain any raw materials or strategic technical installations, its military value remained essential. The sheltered bays of Manado and Lake Tondano provide good bases for seaplanes, as Dutch forces established a Naval Base on the southeast side of Tondano Lake, near Tasoeka (Tasuka). A seaplane base was also established on the southern part of the Lake, near Kakas.Nortier (1980), p. 65 Aside from that, Dutch forces also constructed two airfields nearby. At the Kalawiran village near Langoan, the Men ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Tarakan (1942)
The Battle of Tarakan took place on 11–12 January 1942, a day after the Empire of Japan declared war on the Kingdom of the Netherlands. Although Tarakan was only a small marshy island off northeastern Borneo (now divided between Indonesia's Kalimantan and Malaysia's East Malaysia) in the Netherlands East Indies (today's Indonesia), its 700 oil wells, refineries, and airfield made it a crucial objective for Japan in the Pacific War. Background Prewar Oil Discovery and Production Located at a remote edge in the Dutch colony of Netherlands East Indies and only 25 sq. miles in diameter, the discovery of oil at a relatively low depth below the ground (50 to 300 meters) brought great significance to Tarakan.Koninklijke Nederlands Indonesisch Leger (1949), p. 198 Pamoesian (Pamusian) on the western side of the island became the main drilling site before the war, where about 700 oil wells were established by the '' Bataafse Petroleum Maatschappij'' (BPM; "Batavian Petroleum Company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jolo
Jolo ( tsg, Sūg) is a volcanic island in the southwest Philippines and the primary island of the province of Sulu, on which the capital of the same name is situated. It is located in the Sulu Archipelago, between Borneo and Mindanao, and has a population of approximately 500,000 people. The island is the location of the Jolo Group of Volcanoes, and contains numerous volcanic cones and craters, including the active Bud Dajo cinder cone. It has been the headquarters of militants from the terrorist group Abu Sayyaf. History After a series of less-than-successful attempts during the centuries of Spanish rule in the Philippines, Spanish forces captured the city of Jolo, the seat of the Sultan of Sulu, in 1876. On that year, the Spanish launched a massive campaign to occupy Jolo. Spurred by the need to curb slave raiding once and for all and worried about the presence of other Western powers in the south (the British had established trading centers in Jolo by the 19th century a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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