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7th Division (Japan)
The is one of nine active Division (military), divisions of the Japan Ground Self-Defense Force. The division is the only Armoured warfare, armored division of the Japan Ground Self-Defense Force. It is subordinated to the Northern Army (Japan), Northern Army and is headquartered in Chitose, Hokkaidō, Chitose, Hokkaidō. Its responsibility is the defense of North Hokkaidō against potential conflicts, mostly from Russia. The division was raised on 15 August 1962 as the 7th Mechanized Division. In 1981 it was merged with the 1st Armor Brigade to become the 7th Armored Division. As of 1987 it consisted of a headquarters, headquarters company, 7 regiments (3 armor, 1 motorized infantry, 1 artillery, 1 air defense artillery and 1 logistical support regiment), and 3 battalions (namely Reconnaissance, Combat Engineer, and Signals). An armor regiment consisted of 5 tank squadrons, each with 15 Type 90 Kyū-maru, Type 90 tanks (75 in all). A motorized infantry regiment had 6 motorized i ... [...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] |
M42 Duster
The M42 40 mm Self-Propelled Anti-Aircraft Gun, or "Duster," is an American armored light air-defense gun built for the United States Army from 1952 until December 1960, in service until 1988. Production of this vehicle was performed by the tank division of the General Motors Corporation. It used components from the M41 light tank and was constructed of all-welded steel. A total of 3,700 M42s were built. The vehicle has a crew of six and weighs 22,500 kg (49,500 lb) fully loaded. Maximum speed is with a range of 100 miles (160 km). Armament consists of fully automatic twin 40 mm M2A1 Bofors, with a rate of fire of 2×120 rounds per minute (rpm) enabling nearly 85 seconds of fire time before running out of ammo, and either a .30 caliber Browning M1919A4 or 7.62mm M60 machine gun. The 500 hp, six-cylinder, Continental (or Lycoming Engines), air-cooled, gasoline engine is located in the rear of the vehicle. It was driven by a cross-drive, two-s ... [...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] |
Self-propelled Anti-aircraft Weapon
An anti-aircraft vehicle, also known as a self-propelled anti-aircraft gun (SPAAG) or self-propelled air defense system (SPAD), is a mobile vehicle with a dedicated anti-aircraft capability. Specific weapon systems used include machine guns, autocannons, larger guns, or missiles, and some mount both guns and longer-ranged missiles (e.g. the Pantsir-S1). Platforms used include both trucks and heavier combat vehicles such as armored personnel carriers and tanks, which add protection from aircraft, artillery, and small arms fire for front line deployment. Anti-aircraft guns are usually mounted in a quickly-traversing turret with a high rate of elevation, for tracking fast-moving aircraft. They are often in dual or quadruple mounts, allowing a high rate of fire. In addition, most anti-aircraft guns can be used in a direct-fire role against surface targets to great effect. Today, missiles (generally mounted on similar turrets) have largely supplanted anti-aircraft guns, but they ... [...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] |
Shinhidaka, Hokkaidō
is a town located in Hidaka Subprefecture, Hokkaido, Japan. Shinhidaka is the most populous town, and the economic center of Hidaka Subprefecture. History The river valleys of what is now Shinhidaka were occupied by the Ainu. From the 19th century, people from Japan began to settle in the region. On March 31, 2006, the town of Mitsuishi merged with the town of Shizunai to create the new town of Shinhidaka. Geography Shinhidaka is in southeastern Hokkaido, between the Pacific Ocean to the South and the Hidaka Mountains to the North. Several rivers rise in the mountains and empty into the sea, including the Shizunai River and the Mitsuishi River. Shinhidaka has total area of 1,147.74 km2.Official Home Page of Shinhidaka , last access 30 May 2008. Its highest location is [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-propelled Artillery
Self-propelled artillery (also called locomotive artillery) is artillery equipped with its own propulsion system to move toward its firing position. Within the terminology are the self-propelled gun, self-propelled howitzer, self-propelled mortar, and rocket artillery. They are high mobility vehicles, usually based on continuous tracks carrying either a large field gun, howitzer, mortar, or some form of rocket/missile launcher. They are usually used for long-range indirect bombardment support on the battlefield. In the past, self-propelled artillery has included direct-fire vehicles, such as assault guns and anti-tank guns ( tank destroyers). These have been armoured vehicles, the former providing close fire-support for infantry and the latter acting as specialized anti-tank vehicles. Modern self-propelled artillery vehicles often mount their main gun in a turret on a tracked chassis so they superficially resemble tanks. However they are generally lightly armoured which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 99 155 Mm Self-propelled Howitzer
The is a self-propelled howitzer of the Japanese Ground Self-Defense Force, which was developed as successor of the Type 75 155 mm Self-propelled howitzer. History The development of Type 99 self-propelled howitzer began in 1985 in order to replace the old Type 75 self-propelled howitzer. The new self-propelled artillery would use a L52 155 mm gun instead of the old L30 155 mm gun and would also mount the latest Fire-control system. Mitsubishi Heavy Industries was tasked to design the chassis and the gun would be manufactured by Japan Steel Works. The designing stage cost 5 billion yen and was completed in 1992. After various technical and practical tests, the first vehicle was delivered to the training division of Japan Ground Self-Defense Force in 1999.戦車研究室http://combat1.sakura.ne.jp/99SHIKI.htm Overview Research and development was started from 1985 as a successor for the older Type 75 self-propelled 155 mm howitzer. Japan Steel Works was the prim ... [...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] |
Infantry Fighting Vehicle
An infantry fighting vehicle (IFV), also known as a mechanized infantry combat vehicle (MICV), is a type of armoured fighting vehicle used to carry infantry into battle and provide direct-fire support. The 1990 Treaty on Conventional Armed Forces in Europe defines an infantry fighting vehicle as "an armoured combat vehicle which is designed and equipped primarily to transport a combat infantry squad, and which is armed with an integral or organic cannon of at least 20 millimeters calibre and sometimes an antitank missile launcher". IFVs often serve both as the principal weapons system and as the mode of transport for a mechanized infantry unit. Infantry fighting vehicles are distinct from armored personnel carriers (APCs), which are transport vehicles armed only for self-defense and not specifically engineered to fight on their own. IFVs are designed to be more mobile than tanks and are equipped with a rapid-firing autocannon or a large conventional gun; they may include side po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eniwa, Hokkaidō
is a city in Ishikari Subprefecture, Hokkaido, Japan. It is on the Ishikari plain, 8 km north of Chitose, and 26 km south of the prefectural capital Sapporo. It is reached through route 36 and the Chitose Railway Line. The town is separated into three major areas: Eniwa in the south, Megumino in the center, and Shimamatsu in the north. Many farms are located around Eniwa, and the town has many manufacturing businesses, including the Sapporo Brewery Hokkaido factory. There are three Japan Ground Self-Defense Force camps in the city. Eniwa's 2012 population of 68,883 makes it the fourth largest city in the Ishikari Subprefecture, and the 13th largest in Hokkaido. Etymology The town's name is taken from the nearby Mount Eniwa, in the Shikotsu-Tōya National Park. The name in Ainu, ''e-en-iwa'' (), means "sharp mountain." The name was transliterated into Japanese ateji to mean ''blessed garden''. The Japanese transliteration was chosen because of the homonyms and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
