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Ukuru-class Escort Ship
The were a class of twenty ''kaibōkan'' escort vessels built for the Imperial Japanese Navy during World War II.Worth p. 208 The class was also referred to by internal Japanese documents as the , and they were the fourth class of ''kaibōkan''. Background The escort ship was developed after the start of the Pacific War, it became apparent that a design more capable of anti-submarine warfare than the previous and ''kaibōkan'' was needed. Despite being a simplified design, the ''Mikura''-class vessels still took too long to construct, and due to the high attrition of Japan's destroyer and escort ships, action needed to be urgently taken to produce more ships in a quicker time. Furthermore, operational experience had shown that the ''Mikura''-class was still very weak in its anti-aircraft capability. The first five of the new ''Ukuru''-class were authorized under the 1941 Rapid Naval Armaments Supplement Programme and an additional six in the 1942 Modified 5th Naval Arm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Transport (Japan)
was a ministry of the Japanese government. It managed 849 public corporations before its 2001 merger. It merged into the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) in January 2001.Carpenter, Susan. ''Why Japan Can't Reform: Inside the System''. Palgrave Macmillan/Springer Publishers, 2008. , 9780230595064. p12 Same content appears in: Carpenter, Susan. ''Japan's Nuclear Crisis: The Routes to Responsibility''. Springer Publishers, December 12, 2011. , 9780230363717. p34 References External links * * {{DEFAULTSORT:Ministry Of Land Transport (Japan) Transport organizations based in Japan T Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ... Ministries disestablished in 2001 2001 disestablishments in Japan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wartime Naval Armaments Supplement Programme
The was the 1943-44 War Programme to fund the armaments expansion plan of the Imperial Japanese Navy (IJN). Background Early 1944, the IJN started building warships for war. The plan did not include any large warships which were suitable for offensive operations. Table of vessels funded under 1944-45 Estimates {, class="wikitable" width="90%" , width="12%" , Category , width="8%" , Class , width="8%" , Vessel number(s) , width="20%" , Completed , width="15%" , Converted , width="12%" , Cancelled , - , Military transporter 2nd class , '' No.101'' , #1501–1569 and 32 vessels , '' No.101'' and 68 vessels , 22 vessels were transferred to the Army. , 32 vessels , - , Coast defence boat Type-A (steel) ( :jp:海防艇) , '' No.1'' , #1701–1760 , , , , - , rowspan="2", Minelayer , '' Kamishima'' , #1801–1809 , '' Kamishima'' (#1801), '' Awashima'' (#1802) , , #1803–1809 , - , '' Minoo'' , #1821–1822 , ''Minoo'' (#1821) , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bat (guided Bomb)
The ASM-N-2 Bat was a United States Navy World War II radar-guided glide bomb which was used in combat beginning in April 1944. It was developed and overseen by a unit within the National Bureau of Standards (which unit later became a part of the Army Research Laboratory) with assistance from the Navy's Bureau of Ordnance, the Massachusetts Institute of Technology, and Bell Telephone Laboratories. It is considered to be the first fully automated guided missile used in combat. Background In January 1941 RCA proposed a new TV-guided anti-shipping weapon, called Dragon, for which an operator would use the TV image sent from the nose of the weapon and operate aerodynamic controls during the weapon's fall. The National Bureau of Standards (NBS) would provide the airframe for use with a standard bomb, and was the same guidable ordnance airframe design used for the earlier, abortive Project Pigeon weapons program. The Pelican was a June 1942 modification using semi-active radar h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Escort Ship Aguni
''Aguni'' was an Ukuru-class escort ship of the Imperial Japanese Navy during the Second World War and was named after the Aguni Islands. She was launched on 21 September 1944. The ship was heavily damaged by a U.S. Bat radar-guided glide bomb on 27 May 1945 although the damage is often miscredited as from a mine Mine, mines, miners or mining may refer to: Extraction or digging * Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun .... The ship was scrapped on 20 May 1948. References {{DEFAULTSORT:Aguni 1944 ships Ukuru-class escort ships Ships built in Japan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Formidable (67)
HMS ''Formidable'' was an ordered for the Royal Navy before the Second World War. After being completed in late 1940, she was briefly assigned to the Home Fleet before being transferred to the Mediterranean Fleet as a replacement for her crippled sister ship . ''Formidable''s aircraft played a key role in the Battle of Cape Matapan in early 1941, and they subsequently provided cover for Allied ships and attacked Axis forces until their carrier was badly damaged by German dive bombers in May. Assigned to the Eastern Fleet in the Indian Ocean in early 1942, ''Formidable'' covered the invasion of Diego Suarez in Vichy Madagascar in mid-1942 against the possibility of a sortie by the Japanese into the Indian Ocean. ''Formidable'' returned home for a brief refit before participating in Operation Torch, the invasion of French North Africa in November. She remained in the Mediterranean and covered the invasions of Sicily and mainland Italy in 1943 before beginning a lengthy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mothra
is a fictional monster, or ''kaiju'', that first appeared in the 1961 film '' Mothra'', produced and distributed by Toho Studios. Mothra has appeared in several Toho ''tokusatsu'' films, most often as a recurring character in the ''Godzilla'' franchise. She is typically portrayed as a colossal sentient larva (caterpillar) or imago, accompanied by two miniature fairies speaking on her behalf. Unlike other Toho monsters, Mothra is a largely heroic character, having been variously portrayed as a protector of her own island culture,'' Mothra'' (1961). Directed by Ishirō Honda. Toho the Earth'' Godzilla vs. Mothra'' (1992). Directed by Takao Okawara. Toho and Japan.'' Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack'' (2001). Directed by Shusuke Kaneko. Toho. Mothra's design is influenced by silk worms, their imagos, and those of giant silk moths in the family Saturniidae. The character is often depicted hatching offspring (in some cases, twins) when approaching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East China Sea
The East China Sea is an arm of the Western Pacific Ocean, located directly offshore from East China. It covers an area of roughly . The sea’s northern extension between mainland China and the Korean Peninsula is the Yellow Sea, separated by an imaginary line between the eastern tip of Qidong at the Yangtze River estuary and the southwestern tip of South Korea's Jeju Island. The East China Sea is bounded in the east and southeast by the middle portion of the first island chain off the eastern Eurasian continental mainland, including the Japanese island of Kyushu and the Ryukyu Islands, and in the south by the island of Taiwan. It connects with the Sea of Japan in the northeast through the Korea Strait, the South China Sea in the southwest via the Taiwan Strait, and the Philippine Sea in the southeast via gaps between the various Ryukyu Islands (e.g. Tokara Strait and Miyako Strait). Most of the East China Sea is shallow, with almost three-fourths of it being less than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South China Sea
The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by the shores of South China (hence the name), in the west by the Indochinese Peninsula, in the east by the islands of Taiwan and northwestern Philippines (mainly Luzon, Mindoro and Palawan), and in the south by Borneo, eastern Sumatra and the Bangka Belitung Islands, encompassing an area of around . It communicates with the East China Sea via the Taiwan Strait, the Philippine Sea via the Luzon Strait, the Sulu Sea via the straits around Palawan (e.g. the Mindoro and Balabac Straits), the Strait of Malacca via the Singapore Strait, and the Java Sea via the Karimata and Bangka Straits. The Gulf of Thailand and the Gulf of Tonkin are also part of the South China Sea. The shallow waters south of the Riau Islands are also known as the Natuna Sea. The South China Sea is a region of tremendous economic and geostrategic importance. One-third of the world's maritime shipping passe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Mine
A naval mine is a self-contained explosive device placed in water to damage or destroy surface ships or submarines. Unlike depth charges, mines are deposited and left to wait until they are triggered by the approach of, or contact with, any vessel or a particular vessel type, akin to anti-infantry vs. anti-vehicle mines. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to protect friendly vessels and create "safe" zones. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake an expensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered. Although international law requires signatory nations to declare mined areas, precise locations remain secret; and non-complying individ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paravane (weapon)
The paravane , a form of towed underwater "glider" with a warhead that was used in anti-submarine warfare, was developed from 1914–16 by Commander C. Vivian Usborne and Lieutenant C. Dennistoun Burney, funded by Sir George White, founder of the Bristol Aeroplane Company. It was used against naval mines and submarines. Usage Initially developed to destroy naval mines, the paravane is strung out and streamed alongside the towing ship, often from the bow, but in many WWII applications aboard minesweepers, the paravane was towed from the stern. The wings of the paravane pull it away laterally from the towing ship, placing a tension on the tow cable. If the tow cable snags the cable anchoring a mine then the anchoring cable is cut by jaws on the paravane, allowing the mine to float to the surface, where it is destroyed by gunfire. If the anchor cable fails to part, the mine and the paravane are brought together and the mine explodes against the paravane. The cable can then b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mortar (weapon)
A mortar is usually a simple, lightweight, man-portable, muzzle-loaded weapon, consisting of a smooth-bore (although some models use a rifled barrel) metal tube fixed to a base plate (to spread out the recoil) with a lightweight bipod mount and a sight. They launch explosive shells (technically called bombs) in high-arcing ballistic trajectories. Mortars are typically used as indirect fire weapons for close fire support with a variety of ammunition. History Mortars have been used for hundreds of years. The earliest mortars were used in Korea in a 1413 naval battle when Korean gunsmiths developed the ''wan'gu'' (gourd-shaped mortar) (완구, 碗口). The earliest version of the ''wan'gu'' dates back to 1407. Choi Hae-san (최해산, 崔海山) (1380–1443), the son of Choe Mu-seon (최무선, 崔茂宣) (1325–1395), is generally credited with inventing the ''wan'gu''. In the Ming dynasty, general Qi Jiguang recorded the use of a mini cannon called the Hu dun pao that was simi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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