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4th Division (Japan)
The is one of nine active divisions of the Japan Ground Self-Defense Force. The division is subordinated to the Western Army and is headquartered in Kasuga, Fukuoka. Its responsibility is the defense of the Fukuoka, Nagasaki, Ōita and Saga prefectures. The division was established on 15 August 1962. Organization * 4th Division, in Kasuga ** 4th Division HQ, in Kasuga ** Western Army Tank Unit, in Kusu, with two squadrons of Type 10 main battle tanks (administrative control during peacetime) ** 16th Infantry Regiment ''note 1'', in Ōmura, with Type 96 Armored Personnel Carriers ** 40th Infantry Regiment, in Kitakyūshū ** 41st Infantry Regiment, in Beppu ** Tsushima Area Security Force, in Tsushima ** 4th Reconnaissance Combat Battalion, in Kasuga, with Type 16 maneuver combat vehicles, and Type 87 armored reconnaissance vehicles ** 4th Anti-Aircraft Artillery Battalion, in Kurume, with Type 81 and Type 93 Surface-to-air missile systems ** 4th Engineer Battali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinctive Unit Insignia
A distinctive unit insignia (DUI) is a metallic Heraldry, 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 (heraldry), 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 dress, 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 W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Personnel Carrier
An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world. According to the definition in the Treaty on Conventional Armed Forces in Europe, an APC is "an armoured combat vehicle which is designed and equipped to transport a combat infantry squad and which, as a rule, is armed with an integral or organic weapon of less than 20 millimetres calibre." Compared to infantry fighting vehicles (IFVs), which are also used to carry infantry into battle, APCs have less armament and are not designed to provide direct fire support in battle. Infantry units which travel in APCs are known as mechanized infantry. Some militaries also make a distinction between infantry units which use APCs and infantry units which use IFVs, with the latter being known as armoured infantry in such militaries. History The genesis o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weapon Of Mass Destruction
A weapon of mass destruction (WMD) is a chemical, biological, radiological, nuclear, or any other weapon that can kill and bring significant harm to numerous individuals or cause great damage to artificial structures (e.g., buildings), natural structures (e.g., mountains), or the biosphere. The scope and usage of the term has evolved and been disputed, often signifying more politically than technically. Originally coined in reference to aerial bombing with chemical explosives during World War II, it has later come to refer to large-scale weaponry of warfare-related technologies, such as chemical, biological, radiological, or nuclear warfare. Early uses of this term The first use of the term "weapon of mass destruction" on record is by Cosmo Gordon Lang, Archbishop of Canterbury, in 1937 in reference to the aerial bombing of Guernica, Spain: At the time, nuclear weapons had not been developed. Japan conducted research on biological weapons (see Unit 731), and chemical w ... [...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 May ... [...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] |
Yoshinogari, Saga
is a town located in Kanzaki District, Saga Prefecture, Japan. It is the result of a merger between the town of Mitagawa, and the village of Higashisefuri, both from Kanzaki District, on March 1, 2006. As of March 1, 2017, the town has an estimated population of 16,117. Geography Yoshinogari is located in the northern part of Saga Prefecture. It is about north of Saga City and about south of Fukuoka. Yoshinogari is very narrow north to south. The southern part contains the northern end of the Chikushi Plains (part of the Saga Plains), and north of the Nagasaki Expressway is the southern end of the Sefuri Mountains. Adjoining municipalities *Saga Prefecture ** Kamimine ** Kanzaki ** Miyaki *Fukuoka Prefecture **Fukuoka City, Sawara Ward ** Nakagawa History In 1986, the remains of a Yayoi period moat-encircled village were discovered on Yoshinogari Hill at the site of a planned factory housing complex. The area was named the Yoshinogari site and the town name originates ... [...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 Vehic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 16 Maneuver Combat Vehicle
The is a wheeled armored fighting vehicle of the Japan Ground Self-Defense Force. Overview The ''Type 16'' maneuver combat vehicle (MCV) equips designated combat units. Due to its light weight and small size, it is designed for easy deployment (by aircraft if needed) allowing rapid movement on narrow roads and in built-up areas in response to various contingencies. Despite its small size and light armor, it can successfully attack much larger armored fighting vehicles as well as personnel, using its large caliber gun. For FY2016, the MOD has requested funding for 36 examples of the MCV, to enter service with elements of the 8th Division at Kumamoto, and the 14th Brigade at Zentsūji. Both formations are currently planned for conversion to rapid reaction forces (though these plans, as with the original plans for the MCV ee History are presently (mid-2015) under review and subject to possible major revision). The intention is for the MCV to act as both as a rapid reacti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsushima, Nagasaki
is an island city grouped in Nagasaki Prefecture, Japan. It is the only city of Tsushima Subprefecture and it encompasses all of Tsushima Island Archipelago, which lies in the Tsushima Strait north of Nagasaki on the western side of Kyushu, the southernmost mainland island of Japan. As of March 2017, the city has an estimated population of 31,550 and a population density of 45 persons per km2. Its total area is 708.61 km2, 17.3% of the area of Nagasaki Prefecture. History An Imperial decree in July 1899 established Izuhara, Sasuna, and Shishimi as open ports for trading with the United States and the United Kingdom. On April 1, 1975, Toyotama Village was promoted to the status of a town. Mine Village was also elevated to the status of a town in the following year. The modern city of Tsushima was established on March 1, 2004, from the merger of six towns on Tsushima Island: Izuhara, Mitsushima, and Toyotama (all from Shimoagata District), and Mine, Kamiagata, and Kamitsus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
