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M551
The M551 "Sheridan" AR/AAV (Armored Reconnaissance/Airborne Assault Vehicle) was a light tank developed by the United States and named after General Philip Sheridan, of American Civil War fame. It was designed to be landed by parachute and to swim across rivers. It was armed with the technically advanced but troublesome M81/M81 Modified/M81E1 152 mm gun/launcher, which fired both conventional ammunition and the MGM-51 Shillelagh guided anti-tank missile. The M551 Sheridan entered service with the United States Army in 1967. At the urging of General Creighton Abrams, the U.S. Commander, Military Assistance Command Vietnam, at the time, the M551 was rushed into combat service to South Vietnam in January 1969. Later that year, M551s were deployed to units in Europe and South Korea. The Sheridan saw extensive combat in the Vietnam War, where problems with the platform became evident, particularly its poor survivability and reliability. Based on its experiences in Vietnam, the Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Tank
A light tank is a tank variant initially designed for rapid movements in and out of combat, to outmaneuver heavier tanks. It is smaller in size with thinner armor and a less powerful main gun, tailored for better tactical mobility and ease of transport and logistics. They are primarily employed in the screening, armored reconnaissance, skirmishing, artillery observation, and supplementing landing operations in a fire support role of expeditionary forces where larger, heavier tanks are unavailable or have difficulties operating safely or efficiently. The fast light tank was a major feature of the pre-World War II army buildup, where it was expected they would be used to exploit breakthroughs in enemy lines created by slower, heavier tanks, with the goal of disrupting communications and supply lines. Numerous small tank designs and "tankettes" were developed during this period and known under a variety of names, including the " combat car". Early light tank designs were gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MGM-51 Shillelagh
The Ford MGM-51 ''Shillelagh'' (MGM meaning Mobile Guided Missile) was an American anti-tank guided missile designed to be launched from a conventional gun (cannon). It was originally intended to be the medium-range portion of a short, medium, and long-range system for armored fighting vehicles in the 1960s and '70s to defeat future armor without an excessively large gun. Developing a system that could fire both shells and missiles reliably proved complex and largely unworkable. It was originally developed for the experimental but never produced MBT-70 tank and served most notably as a primary weapon of the M551 Sheridan light tank, but the missile system was not issued to units serving in South Vietnam and was retired in 1996. It was also used on the M60A2 "Starship", which was phased out by 1981. Ultimately, very few of the 88,000 rounds produced were ever fired in combat, and the system was largely succeeded by the later BGM-71 TOW wire-guided missile, which was first produced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M8 Armored Gun System
The M8 Armored Gun System (AGS), sometimes known as the Buford, is an American light tank that was intended to replace the M551 Sheridan and TOW missile-armed Humvees in the 82nd Airborne Division and 2nd Armored Cavalry Regiment (2nd ACR) of the U.S. Army respectively. The M8 AGS began as a private venture of FMC Corporation, called the Close Combat Vehicle Light (CCVL), in 1983. The Army began the Armored Gun System program to develop a mobile gun platform that could be airdropped. By 1992, the AGS was one of the Army's top priority acquisition programs. The service selected FMC's CCVL over proposals from three other teams. The service sought to purchase 300 AGS systems to begin fielding in 1997. The Army canceled the M8 AGS program in 1996 over the objections of Congress and the Department of Defense, due to the service's budgetary constraints. The Sheridan was retired without a true successor. The AGS never saw service, though the 82nd Airborne sought to press a limited nu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibious Vehicle
An amphibious vehicle (or simply amphibian), is a vehicle that is a means of transport viable on land as well as on or under water. Amphibious vehicles include amphibious bicycles, ATVs, cars, buses, trucks, railway vehicles, combat vehicles and hovercraft. Classic landing craft are not amphibious vehicles as they do not offer any real land transportation at all, although they are part of amphibious warfare. Ground effect vehicles, such as ''ekranoplans'', will likely crash on any but the flattest of landmasses so are also not considered to be amphibious vehicles. General technical notes Apart from the distinction in sizes mentioned above, two main categories of amphibious vehicles are immediately apparent: those that travel on an air-cushion ( Hovercraft) and those that do not. Amongst the latter, many designs were prompted by the desire to expand the off-road capabilities of land-vehicles to an "all-terrain" ability, in some cases not only focused on creating a tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip Sheridan
General of the Army Philip Henry Sheridan (March 6, 1831 – August 5, 1888) was a career United States Army officer and a Union general in the American Civil War. His career was noted for his rapid rise to major general and his close association with General-in-chief Ulysses S. Grant, who transferred Sheridan from command of an infantry division in the Western Theater to lead the Cavalry Corps of the Army of the Potomac in the East. In 1864, he defeated Confederate forces under General Jubal Early in the Shenandoah Valley and his destruction of the economic infrastructure of the Valley, called "The Burning" by residents, was one of the first uses of scorched-earth tactics in the war. In 1865, his cavalry pursued Gen. Robert E. Lee and was instrumental in forcing his surrender at Appomattox Courthouse. Sheridan fought in later years in the Indian Wars of the Great Plains. Both as a soldier and private citizen, he was instrumental in the development and protection of Ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M73 Machine Gun
The M73 and M219 are 7.62 mm NATO caliber machine guns designed for tank use. NATO no longer uses them, but they were used on the M48 Patton and M60 Patton MBT series (including the M728 Combat Engineer Vehicle), as well as the MBT-70 prototype vehicles, and on the M551 Sheridan Armored Reconnaissance / Airborne Assault Vehicle (AR/AAV). They were also used in a twin mount in the turret of the V-100 Commando (M706) light armored car during the Vietnam War. Also used on the M60A1 Tank. Design and development Designed primarily as a coaxial machine gun by the Rock Island Arsenal and produced by General Electric, the M73 was developed as a replacement for the M1919A4E1, M1919A5, and M37 machine guns that continued to serve in the immediate post–World War II environment. The ''Machine Gun, 7.62-MM, M73'' was officially adopted in 1959. It is an air-cooled, recoil-operated machine gun, but also using cartridge gases to boost recoil. Though designed as a simplified alternativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reconnaissance Vehicle
A reconnaissance vehicle, also known as a scout vehicle, is a military vehicle used for forward reconnaissance. Both tracked and wheeled reconnaissance vehicles are in service. In some nations, light tanks such as the M551 Sheridan and AMX-13 have also been used by scout platoons. Their armament ranges from a medium machine gun to a large cannon. Modern examples are often fitted with ATGMs and a wide range of sensors. Reconnaissance vehicles are designed with several philosophies: scout cars used for passive reconnaissance, with a low profile or small size and are lightly armoured to maximize mobility, relying on speed, stealth and cover to escape detection; armoured reconnaissance used for active reconnaissance, distinct from ordinary scouts in weight and size of weapons and armor, designed not to break away from attacks, but to force their way through towards their objective." Design Smaller caliber weapons help reduce the vehicle's profile and noise signatures. In contrast, Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M240 Machine Gun
The M240 – officially the Machine Gun, 7.62 mm, M240 – is the U.S. military designation for the FN MAG, a family of belt-fed, gas-operated medium machine guns that chamber the 7.62×51mm NATO cartridge. The M240 has been used by the United States Armed Forces since the late 1970s. It is used extensively by infantry, most often in rifle companies, as well as on ground vehicles, watercraft and aircraft. Though it is heavier than some comparable weapons, it is highly regarded for reliability and its standardization among NATO members is a major advantage. All variants are fed from disintegrating belts and are capable of firing most types of 7.62 mm (.30/.308 cal) NATO ammunition. M240 variants can be converted to use non-disintegrating belts. There are significant differences in weight and some features among some versions which restrict the interchangeability of parts. The M240s used by the U.S. military are currently manufactured by FN America, the American s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
82nd Airborne Division
The 82nd Airborne Division is an Airborne forces, airborne infantry division (military), division of the United States Army specializing in Paratrooper, parachute assault operations into denied areasSof, Eric"82nd Airborne Division" ''Spec Ops Magazine'', 25 November 2012. Archived from thoriginalon 1 September 2017. with a United States Department of Defense, U.S. Department of Defense requirement to "respond to crisis contingencies anywhere in the world within 18 hours".82nd Airborne Division Army.mil, dated 16 May 2018, last accessed 11 September 2018 Based at Fort Bragg, Fort Bragg, North Carolina, the 82nd Airborne Division is part of the XVIII Airborne Corps. The 82nd Airborne Division is the U.S. Army's most strategically mobile division. The division was constituted, originally as the 82nd Division, in the National Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Vietnam
South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of the Cold War after the 1954 division of Vietnam. It first received international recognition in 1949 as the State of Vietnam within the French Union, with its capital at Saigon (renamed to Ho Chi Minh City in 1976), before becoming a republic in 1955. South Vietnam was bordered by North Vietnam to the north, Laos to the northwest, Cambodia to the southwest, and Thailand across the Gulf of Thailand to the southwest. Its sovereignty was recognized by the United States and 87 other nations, though it failed to gain admission into the United Nations as a result of a Soviet veto in 1957. It was succeeded by the Republic of South Vietnam in 1975. The end of the Second World War saw anti-Japanese Việt Minh guerrilla forces, led by communist fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Assistance Command Vietnam
U.S. Military Assistance Command, Vietnam (MACV) was a joint-service command of the United States Department of Defense. MACV was created on 8 February 1962, in response to the increase in United States military assistance to South Vietnam. MACV was first implemented to assist the Military Assistance Advisory Group (MAAG) Vietnam, controlling every advisory and assistance effort in Vietnam, but was reorganized on 15 May 1964 and absorbed MAAG Vietnam to its command when combat unit deployment became too large for advisory group control. MACV was disestablished on 29 March 1973 and replaced by the Defense Attaché Office (DAO), Saigon. The DAO performed many of the same roles of MACV within the restrictions imposed by the Paris Peace Accords until the Fall of Saigon. The first commanding general of MACV (COMUSMACV), General Paul D. Harkins, was also the commander of MAAG Vietnam, and after reorganization was succeeded by General William C. Westmoreland in June 1964, followed by Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creighton Abrams
Creighton Williams Abrams Jr. (September 15, 1914 – September 4, 1974) was a United States Army general who commanded military operations in the Vietnam War from 1968 to 1972, which saw United States troop strength in South Vietnam reduced from a peak of 543,000 to 49,000. He was then Chief of Staff of the United States Army from 1972 until his death in 1974. In 1980, the United States Army named its then new main battle tank, the M1 Abrams, after him. The IG Farben building in Germany was also named after Abrams from 1975 to 1995. Military career Early career Abrams graduated from the United States Military Academy at West Point in the Class of 1936 (ranked 185th of 276 in the class), and served with the 1st Cavalry Division from 1936 to 1940, being promoted to first lieutenant in 1939 and temporary captain in 1940. Abrams became an armor officer early in the development of that branch and served as a tank company commander in the 1st Armored Division in 1940. World W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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