T-72 | |
---|---|
Type | Main battle tank |
Place of origin | Soviet Union |
Service history | |
In service | 1973–present |
Production history | |
Designer | Kartsev-Venediktov |
Designed | 1967–73 |
Manufacturer | Uralvagonzavod |
Produced | 1973–present |
No. built | approx. 25,000 [1] [2] |
The T-72 is a Soviet-designed main battle tank that entered production in 1973. It replaced the T-54/55 series as the workhorse of Soviet tank forces (while the T-64 and T-80 served as the Soviet high-technology tanks).[ citation needed ] In front-line Russian service, T-72s are being upgraded or augmented by the T-90, itself a modernized version of the T-72B. The T-72 has been exported and produced in many countries.
East Germany – 35 T-72s (from USSR), 219 T-72s (from Poland and Czechoslovakia), 31 T-72Ms (from USSR), 162 T-72Ms (from Poland and Czechoslovakia) and 136 T-72M1s. 75 T-72s were fitted with additional hull armour. Passed on to the unified German state [82]
The T-72 was designed and first built in the Soviet Union.
These variants are not new builds, but upgrades of a large number of otherwise obsolete T-72 version hulls.
By the late 1970s, Indian Army HQ had decided to acquire new-generation replacements for its UK-origin fleet of Centurion and Vijayanta MBTs (based on the Vickers MBT), and consequently, paper evaluations concerning the firepower and mobility characteristics of the two principal contenders being offered for full in-country production— French-origin AMX-40 and the British-origin Chieftain 800 — were conducted by the Indian Army. By early 1980, the Army chose the 43-tonne AMX-40 MBT, which was still in its design-stage. It was to be powered by a 1,100 hp Poyaud V12X 12-cylinder diesel engine coupled with a LSG-3000 automatic power shift transmission built by RENK Aktiengesellschaft of Germany offering a power-to-weight ratio of 25.6 hp/tonne, and armed with a 120 mm smoothbore cannon. However, AMX-40 had only marginal protection by the standards of 1980's. After the General elections in 1980, Prime Minister Indira Gandhi requested additional evaluation, including MBTs from the USSR, following which the Soviet Union's Ministry of Foreign Economic Relations (which after 1991 morphed into Oboronexport, then Rosoboronservice and ultimately Rosoboronexport State Corp) made a formal offer to India's Ministry of Defence (MoD) for supplying the 37-tonne T-72M Ob'yekt 172M-E4 MBT off-the-shelf, and according an approval for licensed-production of the 41.5-tonne T-72M-1982 Ob'yekt 172M-E6 to the MoD-owned Heavy Vehicles Factory (HVF) in Avadi. By early 1981, two T-72Ms—powered by a 780 hp diesel engine, armed with 125 mm 2A46M smoothbore gun and offering a power-to-weight ratio of 20 hp/tonne, were subjected to an exhaustive series of in-country firepower and mobility trials by the Army. After review of trial results, T-72M and T-72-1982 (powered by a Model V-84MS four-stroke 12-cylinder multi-fuel engine developing 840 hp and offering a power-to-weight ratio of 18.8 hp/tone) were selected as Army's future MBTs. [143] Throughout the 1980s India continued to induct T-72 tanks followed by a licensed production line in Heavy Vehicles Factory (HVF) in Avadi, India since 1984. [144]
During the Russo-Ukrainian War's invasion by Russia phase from 2022 onward Ukrainian forces have used captured Russian tanks, including T-72s. [152]
The T-72 is a family of Soviet main battle tanks that entered production in 1973. The T-72 was a development based on the T-64 using thought and design of the previous Object 167M. About 25,000 T-72 tanks have been built, and refurbishment has enabled many to remain in service for decades. It has been widely exported and has seen service in 40 countries and in numerous conflicts. The Russian T-90 introduced in 1992 and the Chinese Type 99 are further developments of the T-72. Production and development of various modernized T-72 models continues today.
The T-54 and T-55 tanks are a series of Soviet medium tanks introduced in the years following the Second World War. The first T-54 prototype was completed at Nizhny Tagil by the end of 1945. From the late 1950s, the T-54 eventually became the main tank for armoured units of the Soviet Army, armies of the Warsaw Pact countries, and many others. T-54s and T-55s have been involved in many of the world's armed conflicts since their introduction in the second half of the 20th century.
The T-64 is a Soviet tank manufactured in Kharkiv, and designed by Alexander Morozov. The tank was introduced in the early 1960s. It was a more advanced counterpart to the T-62: the T-64 served in tank divisions, while the T-62 supported infantry in motor rifle divisions. It introduced a number of advanced features including composite armour, a compact engine and transmission, and a smoothbore 125-mm gun equipped with an autoloader to allow the crew to be reduced to three so the tank could be smaller and lighter. In spite of being armed and armoured like a heavy tank, the T-64 weighed only 38 tonnes.
The T-62 is a Soviet main battle tank that was first introduced in 1961. As a further development of the T-55 series, the T-62 retained many similar design elements of its predecessor including low profile and thick turret armour.
The T-80 is a main battle tank (MBT) that was designed and manufactured in the former Soviet Union and manufactured in Russia. The T-80 is based on the T-64, while incorporating features from the later T-72 and changing the engine to a gas turbine. When it entered service in 1976, it was the first production tank to be powered solely by turbine.
During the early stages of the Iran-Iraq War, Iraq under the rule of Saddam Hussein imported a number of T-72 tanks from the Soviet Union and Poland. The tanks saw service in both the Gulf War and the Iraq War. In the 1980s, Iraq also established a factory to retrofit and repair T-72s, and started the Lion of Babylon project with the intent to assemble T-72s locally.
The T-90 is a third-generation Russian main battle tank developed from, and designed to replace the T-72. It uses a 125 mm 2A46 smoothbore main gun, the 1A45T fire-control system, an upgraded engine, and gunner's thermal sight. Standard protective measures include a blend of steel and composite armour, smoke grenade dischargers, Kontakt-5 explosive reactive armour (ERA) and the Shtora infrared anti-tank guided missile (ATGM) jamming system.
Kontakt-5 is a type of second-generation explosive reactive armour (ERA) originating in the Soviet Union. Due to the shortcomings of Kontakt-1, NII Stali developed a new type of reactive armor, Kontakt-5, so that it also affects the penetration characteristics of APFSDS projectiles, unlike Kontakt-1. In addition, Kontakt-5 is not just additional armor, but is clearly integrated into the vehicle hull. The Kontakt-5 modules have a significantly thicker steel upper side. Depending on the module, they contain one or two 4S22 reactive elements. The explosive of a 4S22 element has the TNT equivalent of 330 g. It is sensitive enough to be activated by impacts from armor-piercing projectiles as well as shaped charge warheads. Kontakt-5 produces a stronger defensive detonation than Kontakt-1 and the thicker steel flyer plate thrown at the APFSDS projectile breaks or bends it. The increase in defensive capability led to the development of more advanced APFSDS projectiles.
The Leopard 2 is a third generation German main battle tank (MBT). Developed by Krauss-Maffei in the 1970s, the tank entered service in 1979 and replaced the earlier Leopard 1 as the main battle tank of the West German army. Various iterations of the Leopard 2 continue to be operated by the armed forces of Germany, as well as 13 other European countries, and several non-European countries, including Canada, Chile, Indonesia, and Singapore. Some operating countries have licensed the Leopard 2 design for local production and domestic development.
The Type 59 main battle tank is a Chinese-produced version of the Soviet T-54A tank, an early model of the ubiquitous T-54/55 series. The first vehicles were produced in 1958 and it was accepted into service in 1959, with serial production beginning in 1963. Over 9,500 of the tanks were produced by the time production ended in 1985 with approximately 5,500 serving with the Chinese armed forces. The tank formed the backbone of the Chinese People's Liberation Army armoured units until the early 2000s, with an estimated 5,000 of the later Type 59-I and Type 59-II variants in service in 2002.
The PT-91 Twardy is a Polish main battle tank. A development of the T-72M1, it entered service in 1995. The PT-91 was designed at the OBRUM and is produced by the Bumar Łabędy company, part of the Bumar Group, a Polish technical military consortium. Changes from the T-72M include a new dual-axis stabilized fire-control system, reactive armour, a more powerful engine, transmission and new automatic loader.
The M-84 is a Yugoslav main battle tank based on the Soviet T-72. It is still in service with Bosnia and Herzegovina, Croatia, Serbia, Slovenia and Kuwait.
The BTR-70 is an eight-wheeled armored personnel carrier originally developed by the Soviet Union during the late 1960s under the manufacturing code GAZ-4905. On August 21, 1972, it was accepted into Soviet service and would later be widely exported. Large quantities were also produced under license in Romania as the TAB-77.
The P'okp'ung-ho, officially the Chonma-215 and Chonma-216 are North Korean main battle tanks (MBT) developed in the 1990s. The tank may incorporate technology found in the T-62, T-72, and Ch'onma-ho MBTs. Outside parties codename the tank M-2002 because the tank went through performance trials on February 16, 2002, although the tank may have been in existence since 1992.
The T-54/T-55 tank series is the most widely used tank in the world and has seen service in over 50 countries. It has also served as the platform for a wide variety of specialty armoured vehicles.
List of models and variants of the T-80 main battle tank.
This article deals with the history and development of tanks of the Soviet Union and its successor state, the Russian Federation; from their first use after World War I, into the interwar period, during World War II, the Cold War and modern era.
The post–Cold War era is the period in world history from the collapse of the Soviet Union on December 27, 1991 to the present. During the Cold War, the Soviet domination of the Warsaw Pact led to effective standardization on a few tank designs. In comparison, France, Germany, the United States, and the United Kingdom had previously developed their own tank designs, but now tried to standardize their designs, while the smaller nations of NATO purchased or adapted these designs.
Kontakt-1 is an explosive reactive armour (ERA) created in 1982 by Soviet NII Stali to protect tanks from shaped charges. The first tank with Kontakt-1 put into service was T-64BV in 1985. The system is still widely used by different countries within T-55, T-62, T-64, T-72, T-80 tank families among others.
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