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9th Division (Japan)
The is one of nine active divisions of the Japan Ground Self-Defense Force. The division is subordinated to the North Eastern Army and is headquartered in Aomori. Its responsibility is the defense of Akita, Aomori and Iwate prefectures. The division was raised on 15 August 1962. Organization * 9th Division, in Aomori ** 9th Division HQ, in Aomori ** 5th Infantry Regiment ''note 1'', in Aomori ** 21st Infantry Regiment, in Akita ** 39th Infantry Regiment, in Hirosaki ** 9th Tank Battalion, in Iwate, with two Companies of Type 74 main battle tanks ** 9th Reconnaissance Unit, in Hirosaki, with Type 87 armored reconnaissance vehicles ** 9th Anti-Aircraft Artillery Battalion, in Takizawa, with one Type 81 and one Type 93 Surface-to-air missile battery ** 9th Engineer Battalion (Combat), in Hachinohe ** 9th Signal Battalion, in Aomori ** 9th Aviation Squadron, in Hachinohe, flying UH-1J and OH-6D helicopters ** 9th NBC Protection Chemical, biological, radiological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinctive Unit Insignia
A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a " crest" or a "unit crest" by soldiers or collectors. The U.S. Army Institute of Heraldry is responsible for the design, development and authorization of all DUIs. History Pre-World War I Insignia Distinctive ornamentation of a design desired by the organization was authorized for wear on the Mess Jacket uniform by designated organizations (staff corps, departments, corps of artillery, and infantry and cavalry regiments) per War Department General Order 132 dated December 31, 1902. The distinctive ornamentation was described later as coats of arms, pins and devices. The authority continued until omitted in the Army uniform regulation dated December 26, 1911. Distinctive unit insignia War Department Circular 161 dated 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iwate, Iwate
is a town located in Iwate Prefecture, Japan. , the town had an estimated population of 13,111, and a population density of 36 persons per km² in 5455 households. The total area of the town is . Geography Iwate is located in an inland region in northwest Iwate Prefecture. Neighboring municipalities Iwate Prefecture *Morioka * Hachimantai * Ichinohe * Kuzumaki Climate Iwate Town has a humid continental climate (Köppen climate classification ''Dfa'') characterized by mild summers and cold winters. The average annual temperature in Iwate is 8.4 °C. The average annual rainfall is 1384 mm with September as the wettest month, and February as the driest month. The temperatures are highest on average in August, at around 22.0 °C, and lowest in January, at around -4.1 °C. Demographics Per Japanese census data, the population of Iwate has steadily declined over the past 60 years. History The area of present-day Iwate was part of ancient Mutsu Province. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CBRN Defense
Chemical, biological, radiological and nuclear defence (CBRN defence) are protective measures taken in situations in which chemical, biological, radiological or nuclear warfare (including terrorism) hazards may be present. CBRN defence consists of CBRN passive protection, contamination avoidance, and weapons of mass destruction mitigation. A CBRN incident differs from a hazardous material incident in both scope (i.e., CBRN can be a mass casualty situation) and intent. CBRN incidents are responded to under the assumption that they are intentional and malicious; evidence preservation and perpetrator apprehension are of greater concern than with HAZMAT incidents. A 2011 forecast concluded that worldwide government spending on CBRN defence products and services would reach US$8.38bn that year. Etymology In English the term ''CBRN'' is a replacement for the 1960s–1980s term ''NBC'' (nuclear, biological, and chemical), which had replaced the term ''ABC'' (atomic, biological, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hughes OH-6 Cayuse
The Hughes OH-6 Cayuse is a single-engine light helicopter that was designed and produced by the American aerospace company Hughes Helicopters. Its formal name is derived from the Cayuse people while its "Loach" nickname comes from the acronym for the Light Observation Helicopter (LOH) programme that it was procured under. The OH-6 was developed in response to the United States Army issuing Technical Specification 153 in 1960 to replace its Bell H-13 Sioux fleet. The ''Model 369'' was submitted by Hughes, and competed against the two finalists, Fairchild-Hiller and Bell, for a production contract. On 27 February 1963, the first prototype conducted its maiden flight. The Model 369 had a distinctive teardrop-shaped fuselage that had strong crashworthiness properties and provided excellent external visibility. Its four-bladed full-articulated main rotor made it particularly agile, and it was suitable for personnel transport, escort and attack missions, and observation. During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell UH-1 Iroquois
The Bell UH-1 Iroquois (nicknamed "Huey") is a utility military helicopter designed and produced by the American aerospace company Bell Helicopter. It is the first member of the prolific Huey family, as well as the first turbine-powered helicopter in service with the United States military. Development of the Iroquois started in the early 1950s, a major impetus being a requirement issued by the United States Army for a new medical evacuation and utility helicopter. The Bell 204, first flown on 20 October 1956, was warmly received, particularly for the performance of its single turboshaft engine over piston engine-powered counterparts. An initial production contract for 100 ''HU-1A''s was issued in March 1960. In response to criticisms over the rotorcraft's power, Bell quickly developed multiple models furnished with more powerful engines; in comparison to the prototype's Lycoming YT53-L-1 (LTC1B-1) engine, producing 700 shp (520 kW), by 1966, the Lycoming T53-L-13, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hachinohe, Aomori
is a city located in Aomori Prefecture, Japan. , the city had an estimated population of 221,459, and a population density of 725 persons per km2 in 96,092 households, making it Aomori Prefecture's second largest city by population. The city has a total area of . History The area around Hachinohe has been occupied since prehistoric times, and was a major population center for the Emishi people. Numerous Jōmon period remains have been discovered within the borders of Hachinohe. The area was nominally under control of the Northern Fujiwara in the Heian period, and became part of the holdings granted to the Nanbu clan after the defeat of the North Fujiwara by Minamoto no Yoritomo in the Kamakura period. The Nanbu established numerous horse ranches, accompanied by numbered fortified settlements. During the Edo period, it was initially part of Morioka Domain, but in 1664 the Tokugawa shogunate authorized the creation of a separate 20,000 '' koku'' Hachinohe Domain for a junio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface-to-air Missile
A surface-to-air missile (SAM), also known as a ground-to-air missile (GTAM) or surface-to-air guided weapon (SAGW), is a missile designed to be launched from the ground to destroy aircraft or other missiles. It is one type of anti-aircraft system; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles. The first attempt at SAM development took place during World War II, but no operational systems were introduced. Further development in the 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide a layered defence. This evolution of design increasin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 81 Surface-to-air Missile
The Type 81 Surface-to-Air Missile () or Tan-SAM () is a Japanese developed surface-to-air missile currently in service with the Japan Ground Self-Defense Force. Development The system was developed by Toshiba as a replacement for the 75 mm M51 Skysweeper and M15A1 37 mm/12.7 mm anti-aircraft guns. Designed as a mobile short-range system to fill the performance gap between the FIM-92 Stinger man portable missile, and the larger MIM-23 Hawk missile system, which were both in service at the time. Development work began in 1966, with the first test firings conducted in 1978. The system was designated as the Type 81 by the JSDF, and contracts were placed for the system in 1980. The system entered service in 1981. In 1987, minor changed system SAM-1B was designated. Development work on an upgrade designated ''Tan-SAM Kai'' started in 1989. Upgraded system was designated as SAM-1C in 1995, initial production on upgrade kits for the system starting in 1996. Two fire units were schedu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 87 ARV
The Type 87 Reconnaissance Combat Vehicle, also simply known as "RCV" and nicknamed Black Eye (ブラックアイ), is a 6x6 wheeled reconnaissance vehicle designed and manufactured by Komatsu Limited and employed exclusively by the Japan Ground Self-Defense Force. The JGSDF continued to commission new units up until as recently as 2013. History After World War II, the United States provided the newly-created Japan Ground Self-Defense Force with a number of variants of the M8 Greyhound armoured car. However, a relatively small number of these were employed due to concerns about the poor quality of roads in Japan, as many Japanese roads were unpaved and poorly maintained, limiting the feasibility of wheeled vehicles for military service. By 1982, Japanese infrastructure had greatly improved, motivating the development of the first armoured fighting vehicle developed and manufactured by Japanese industry for the Japanese armed forces, the successful Type 82 'Shikitsu' Command ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 74
The is a main battle tank (MBT) of the Japan Ground Self-Defense Force (JGSDF). It was built by Mitsubishi Heavy Industries as a supplement to the earlier Type 61. It was based on the best features of a number of contemporary designs, placing it in the same class as the US M60 Patton or German Leopard 1. Like these designs, it mounts the M68 rifled 105 mm gun. The design did not enter widespread use until 1980, by which point other Western forces had introduced more capable designs. It was followed by the heavier Type 90. Both the Type 74 and Type 90 are supplemented and will be eventually replaced by the new-generation Type 10 tank. History The JGSDF began studies on new tank designs with Mitsubishi in 1962, after the Type 61 had been shown to be outmatched by new Soviet tanks such as the T-62. Features from several designs were incorporated, including the controllable suspension of the US-German MBT-70 project, the hull of the Leopard 1, and a similar 105mm gun. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hirosaki, Aomori
is a city located in western Aomori Prefecture, Japan. On 1 April 2020, the city had an estimated population of 168,739 in 71,716 households, and a population density of . The total area of the city is . Hirosaki developed as a castle town for the 100,000 '' koku'' Hirosaki Domain ruled by the Tsugaru clan. The city is currently a regional commercial center, and the largest producer of apples in Japan. The city government has been promoting the slogans "Apple Colored Town Hirosaki" and "Castle and Cherry Blossom and Apple Town" to promote the city image. The town is also noted for many western-style buildings dating from the Meiji period. Geography Hirosaki is located in western Aomori Prefecture, at the southern end of the Tsugaru plains of the Tsugaru Peninsula, southeast of Mount Iwaki and bordering on Akita Prefecture. The eastern and southern flanks of Mount Iwaki and its peak are within the city's borders. The Iwaki River flows from the west to the northeast through th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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