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T-34
The T-34 is a Soviet medium tank from World War II. When introduced, its 76.2 mm (3 in) tank gun was more powerful than many of its contemporaries, and its 60-degree sloped armour provided good protection against Anti-tank warfare, anti-tank weapons. The T-34 had a profound effect on the conflict on the Eastern Front (World War II), Eastern Front, and had a long-lasting impact on tank design. The tank was praised by German generals when encountered during Operation Barbarossa, although its armour and armament were surpassed later in the war. Its main strength was its cost and production time, meaning that German panzer forces would often fight against Soviet tank forces several times their own size. The T-34 was also a critical part of the mechanized divisions that formed the backbone of the Deep operation, deep battle strategy. The T-34 was the mainstay of the Soviet Red Army armoured warfare, armoured forces throughout the war. Its general specifications remained n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-34 Variants
The T-34 medium tank is one of the most-produced and longest-lived tanks of all time. Identification of T-34 variants can be complicated. Turret castings, superficial details, and equipment differed between factories; new features were added in the middle of production runs, or retrofitted to older tanks; damaged tanks were rebuilt, sometimes with the addition of newer-model equipment and even new turrets. Some tanks had appliqué armor made of scrap steel of varying thickness welded onto the hull and turret; these tanks are called ''s ekranami'' ("with screens"), although this was never an official designation for any T-34 variant. Model naming Since the break-up of the Soviet Union, newly declassified sources have demonstrated that all T-34s with the original turret and F-34 gun (conventionally known as Models 1941 and 1942) were officially called "Model 1941", and hexagonal-turret T-34 (Model 1943) was officially called "Model 1942". German military intelligence, intell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F-34 Tank Gun
The 76 mm tank gun M1940 F-34 (''76-мм танковая пушка обр. 1940 г. Ф-34'') was a 76.2 mm Soviet tank gun used on the T-34/76 tank. A modified version of the gun, the 76 mm tank gun M1941 ZiS-5 (''76-мм танковая пушка обр. 1941 г. ЗиС-5''), was used on KV-1 tanks during World War II. Nowadays, the two versions are often referred to just by their factory designations, as "F-34" and "ZiS-5", respectively. History The F-34 was designed before the start of World War II by P. Muraviev of Vasiliy Grabin's design bureau at Factory No. 92 in Gorky. The gun was superior to both contemporary 76.2 mm guns, Gorky's F-32 and the Leningrad Kirov Plant's L-11, but it was the latter that had already been approved for the new T-34 medium tank. The initial T-34 Model 1940 with L-11 was in production when Germany invaded the Soviet Union. The F-34 was ready for production, but Marshal Grigory Kulik's high-handed interference with tank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Of Pigs Invasion
The Bay of Pigs Invasion (, sometimes called or after the Playa Girón) was a failed military landing operation on the southwestern coast of Cuba in April 1961 by the United States of America and the Cuban Democratic Revolutionary Front (DRF), consisting of Cuban exiles who opposed Fidel Castro's Cuban Revolution, Clandestine operation, clandestinely and directly financed by the U.S. government. The operation took place at the height of the Cold War, and its failure influenced relations between Cuba, the United States, and the Soviet Union. In 1952, the pro-American dictator General Fulgencio Batista led a 1952 Cuban coup d'état, coup against President Carlos Prío Socarrás, Carlos Prío and forced Prío into exile in Miami, Florida. Prío's exile inspired Castro's 26th of July Movement against Batista. The movement succeeded in overthrowing Batista during the Cuban Revolution in January 1959. Castro nationalization, nationalized American businesses, including banks, oi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean War
The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was supported by China and the Soviet Union, while South Korea was supported by the United Nations Command (UNC) led by the United States. The conflict was one of the first major proxy wars of the Cold War. Fighting ended in 1953 with an armistice but no peace treaty, leading to the ongoing Korean conflict. After the end of World War II in 1945, Korea, which had been a Korea under Japanese rule, Japanese colony for 35 years, was Division of Korea, divided by the Soviet Union and the United States into two occupation zones at the 38th parallel north, 38th parallel, with plans for a future independent state. Due to political disagreements and influence from their backers, the zones formed their governments in 1948. North Korea was led by Kim Il S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Model V-2
The Kharkiv model V-2 () is a Soviet and Russian family of diesel tank V-12 engines, the V angle at 60°, with dual overhead camshafts per bank, four valves per cylinder opened by bucket-style followers and direct fuel injection. Designed at the Kharkiv Locomotive Factory by Konstantin Chelpan and his team, it is found in the BT-7M (BT-8), T-34, KV, IS and IS-10 (T-10) tanks, and by extension, the vehicles based on them, such as the SU-85 and SU-100 tank destroyers based on the T-34 and the ISU-122 and ISU-152 self-propelled guns based on the IS-2. Throughout its production life, output ranged from roughly . Successive variants of the V-2 have been used in multiple Soviet and Russian vehicles ever since. Heavily modernised derivatives of the V-2 remain in production, with the T-90A tank, Koalitsiya-SV self-propelled gun and BMPT Terminator armoured support vehicle equipped with a 1,000 hp V92S2, while the latest T-72B3 and T-90M tanks feature an upgraded 1,130 hp V- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kharkiv Morozov Machine Building Design Bureau
Kharkiv Morozov Machine Building Design Bureau (), often simply called Morozov Design Bureau or abbreviated KMDB, is a state-owned Ukrainian company in Kharkiv which designs armoured vehicles, including the T-80UD and T-84 main battle tanks, as well as military prime movers. It was responsible for designing and creating many important Soviet-era armoured fighting vehicles, including the BT tank series, with its most famous designs being the T-34, T-54, and T-64 tanks. It is closely associated with the Malyshev Factory. History KMDB started as the Tank Design Team of the Kharkiv Locomotive Factory ''Komintern'' (KhPZ, now Malyshev Factory) in 1927, in Kharkiv, Ukrainian Soviet Socialist Republic, and was responsible for the T-12 and T-24 light tanks. In the 1930s, the design team was designated as the independent T2K Tank Design Bureau, and began work on the BT tank series. In 1936 the plant was re-designated "Plant No. 183", and the design bureau "KB-190". The plant also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungarian Revolution Of 1956
The Hungarian Revolution of 1956 (23 October – 4 November 1956; ), also known as the Hungarian Uprising, was an attempted countrywide revolution against the government of the Hungarian People's Republic (1949–1989) and the policies caused by the government's subordination to the Soviet Union (USSR). The uprising lasted 15 days before being crushed by Soviet tanks and troops on 7 November 1956 (outside of Budapest firefights lasted until at least 12 November 1956).Granville, Johanna. The First Domino: International Decision Making During the Hungarian Crisis of 1956, pp. 94-195. Thousands were killed or wounded, and nearly a quarter of a million Hungarians fled the country. The Hungarian Revolution began on 23 October 1956 in Budapest when university students appealed to the civil populace to join them at the Hungarian Parliament Building to protest against the USSR's geopolitical domination of Hungary through the Stalinist government of Mátyás Rákosi. A delegation of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medium Tank
A medium tank is a classification of tanks, particularly prevalent during World War II, which represented a compromise between the mobility oriented light tanks and the armour and armament oriented heavy tanks. A medium tank's classification is not actually based on weight, but on tactical usage and intended purpose; for instance the German Panzerkampfwagen V Panther medium tank has a mass similar to contemporary Allied heavy tanks. The most widely produced, cost effective and successful tanks of World War II (the German Panzer IV, the Soviet T-34, and the American M4 Sherman) were all medium tank designs. Many of the medium tank lines became what are called main battle tanks in most countries. History The first tanks to carry the name "Medium" appeared in the First World War with the British Medium Mark A Whippet. It was smaller, lighter and faster than the British heavy tanks of the time and only carried machine guns. The medium tank doctrine came into use in the interwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Six-Day War
The Six-Day War, also known as the June War, 1967 Arab–Israeli War or Third Arab–Israeli War, was fought between Israel and a coalition of Arab world, Arab states, primarily United Arab Republic, Egypt, Syria, and Jordan from 5 to 10June 1967. Military hostilities broke out amid poor relations between Israel and its Arab neighbors, which had been observing the 1949 Armistice Agreements signed at the end of the 1948 Arab–Israeli War, First Arab–Israeli War. In 1956, regional tensions over the Straits of Tiran (giving access to Eilat, a port on the southeast tip of Israel) escalated in what became known as the Suez Crisis, when Israel invaded Egypt over the Israeli passage through the Suez Canal and Straits of Tiran, Egyptian closure of maritime passageways to Israeli shipping, ultimately resulting in the re-opening of the Straits of Tiran to Israel as well as the deployment of the United Nations Emergency Force (UNEF) along the Borders of Israel#Border with Egypt, Egypt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V12 Engine
A V12 engine is a twelve-Cylinder (engine), cylinder Internal combustion engine#Reciprocating engines, piston engine where two banks of six cylinders are arranged in a V engine, V configuration around a common crankshaft. V12 engines are more common than V10 engines. However, they are less common than V8 engines. The first V12 engine was built in 1904 for use in Boat racing, racing boats. Due to the balanced nature of the engine and the smooth delivery of Engine power, power, V12 engines were found in early luxury automobiles, boats, aircraft, and tanks. Aircraft V12 engines reached their apogee during World War II, after which they were mostly replaced by jet engines. In Formula One racing, V12 engines were common during the late 1960s and early 1990s. Applications of V12 engines in the 21st century have been as marine engines, in railway locomotives, as large stationary power as well as in some European sports and luxury cars. Design Balance and smoothness Each bank of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angolan Civil War
The Angolan Civil War () was a civil war in Angola, beginning in 1975 and continuing, with interludes, until 2002. The war began immediately after Angola became independent from Portugal in November 1975. It was a power struggle between two former anti-colonial guerrilla movements, the communist MPLA, People's Movement for the Liberation of Angola (MPLA) and the anti-communist UNITA, National Union for the Total Independence of Angola (UNITA). The MPLA and UNITA had different roots in Angolan society and mutually incompatible leaderships, despite their shared aim of ending colonial rule. A third movement, the National Front for the Liberation of Angola (FNLA), having fought the MPLA with UNITA during the Angolan War of Independence, played almost no role in the Civil War. Additionally, the Front for the Liberation of the Enclave of Cabinda (FLEC), an association of separatist militant groups, fought for the independence of the province of Cabinda (province), Cabinda from Angola. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degtyaryov Machine Gun
The Degtyaryov machine gun ( literally: "Degtyaryov's infantry machine gun") or DP-27/DP-28 is a light machine gun firing the 7.62×54mmR cartridge that was primarily used by the Soviet Union, with service trials starting in 1927, followed by general deployment in 1928. Besides being the standard Soviet infantry light machine gun (LMG) during World War II, with various modifications it was used in aircraft as a flexible defensive weapon, and it was equipped on almost all Soviet tanks in WWII as either a flexible bow machine gun or a co-axial machine gun controlled by the gunner. It was improved in 1943 producing the DPM, but it was replaced in 1946 with the RP-46 which improved on the basic DP design by converting it to use belt feed. The DP machine gun was supplemented in the 1950s by the more modern RPD machine gun and entirely replaced in Soviet service by the general purpose PK machine gun in the 1960s. Service use Despite its limitations, the DP had a reputation as a r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
