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Bumerang Fighter
The VPK-7829 Bumerang (russian: Бумеранг, Boomerang) is a modular amphibious wheeled infantry fighting vehicle and armored personnel carrier being developed by Russian Military Industrial Company (MIC) for the Russian army. It is not currently in service with the Russian Ground Forces. History In the early 1990s, the BTR-90 was developed as a replacement for the BTR-80 in the Russian Army. While it was a moderate improvement in armament, protection, mobility, and internal space over its predecessor, it all came at the cost of greatly increased unit price. It wasn't accepted into service (except in small numbers) as the modest increase in performance wasn't seen as enough justification for its cost and complexity. Purchases of the BTR-80 stopped in 2010 and the improved BTR-82 was obtained as a stop-gap measure. In mid-2011, the Russian Ministry of Defense issued a requirement for a new modular wheeled family of armored vehicles instead of buying the BTR-90. Developmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boomerang
A boomerang () is a thrown tool, typically constructed with aerofoil sections and designed to spin about an axis perpendicular to the direction of its flight. A returning boomerang is designed to return to the thrower, while a non-returning boomerang is designed as a weapon to be thrown straight and is traditionally used by some Aboriginal Australians for hunting. Historically, boomerangs have been used for hunting, sport, and entertainment and are made in various shapes and sizes to suit different purposes. Although considered an Australian icon, ancient boomerangs have also been discovered in Africa, the Americas, and Eurasia. Description A boomerang is a throwing stick with aerodynamic properties, traditionally made of wood, but also of bone, horn, tusks and even iron. Modern boomerangs used for sport may be made from plywood or plastics such as ABS, polypropylene, phenolic paper, or carbon fibre-reinforced plastics. Boomerangs come in many shapes and sizes dependin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BTR-90
BTR-90 (GAZ-5923) (russian: бронетранспортёр, translit= Bronetransportyor, lit=Armoured Transporter) is an 8×8 wheeled armored personnel carrier developed in Russia, designed in 1993 and first shown publicly in 1994. It is a larger version of the BTR-80 vehicle, fitted with a BMP-2 turret. Armour protection is improved compared with the BTR-80, giving protection from 14.5 mm projectiles over the frontal arc. It is armed with a 2A42 30 mm auto cannon, a coaxial 7.62 mm PKT machine gun, an AT-5 Spandrel ATGM, as well as an AGS-17D 30 mm automatic grenade launcher. Limited numbers have been produced and are in service with Russian Internal Troops. In October 2011, the Ministry of Defence refused to buy the BTR-90 and did not include them in the list of the state program of armament until 2020, and waived exports for the BTR-90. Subsequently, the Russian army chose to assemble a large number of BTR-82A. The combat effectiveness has already increased si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbocharger
In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to produce more power for a given displacement. The current categorisation is that a turbocharger is powered by the kinetic energy of the exhaust gasses, whereas a supercharger is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger. History Prior to the invention of the turbocharger, |
BTR-70
The BTR-70 is an eight-wheeled armored personnel carrier (russian: бронетранспортер/ ''Bronetransporter'', or literally "Armoured Transporter") 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 BTR-70 was developed as a potential successor for the earlier BTR-60 series of Soviet wheeled armored personnel carriers, specifically the ''BTR-60PB'', which it most closely resembled. It evolved out of an earlier, unsuccessful project known as the ''GAZ-50'' to design a new wheeled infantry fighting vehicle on the chassis and drive train of a BTR-60PB. It initially received the NATO reporting name ''BTR M1970''. Development History In 1971, the Soviet Armed Forces began investigating the possibility of an updated BTR-60PB redesigned to make the veh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armata Universal Combat Platform
The "Armata" Universal Combat Platform (russian: Армата) is a Russian advanced next generation modular heavy military tracked vehicle platform. The Armata platform is the basis of the T-14 (a main battle tank), the T-15 (a heavy infantry fighting vehicle), a combat engineering vehicle, an armoured recovery vehicle, a heavy armoured personnel carrier, a tank support combat vehicle, and several types of self-propelled artillery, including the 2S35 Koalitsiya-SV under the same codename based on the same chassis. It is also intended to serve as the basis for artillery, air defense, and NBC defense systems. The new "Armata" tank platform is meant to replace the older Russian main battle tanks and APCs that are currently used by the Russian military. Origin of designation The combat platform is formally designated as "prospective family of heavy unified battlefield platforms". The name "Armata" derives from the plural of the Latin word which refers to weapons of war, and was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BTR Bumerang (27053431257)
BTR may refer to: Companies * BTR Aerospace Group * BTR plc, formerly BTR Industries, one of the predecessor companies of Invensys plc * British Thomson-Houston (former name BTR), a British engineering and heavy industrial company Media, music, radio and TV * Big Time Rush (group), a musical group created by Nickelodeon for the TV series * ''BTR'' (album), the debut album of the group * B.T.R. (band), a Bulgarian rock band * Bad Trip Records, an American record label * Beyond Therapy Records, an American industrial music record label * Big Tent Revival, a Christian rock band * Big Time Rush (Big Time Rush song) * Black Toast Records, a record label owned by Black Toast Music * ''Born to Run'', a 1975 rock album by Bruce Springsteen * "Born to Run" (Bruce Springsteen song) * Black The Ripper, a British rapper * ''Big Time Rush'', a Nickelodeon television series * BlogTalkRadio Politics * Biological Threat Reduction, a program of the US Defense Threat Reduction Agency * BTR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buoyancy
Buoyancy (), or upthrust, is an upward force exerted by a fluid that opposes the weight of a partially or fully immersed object. In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid. Thus the pressure at the bottom of a column of fluid is greater than at the top of the column. Similarly, the pressure at the bottom of an object submerged in a fluid is greater than at the top of the object. The pressure difference results in a net upward force on the object. The magnitude of the force is proportional to the pressure difference, and (as explained by Archimedes' principle) is equivalent to the weight of the fluid that would otherwise occupy the submerged volume of the object, i.e. the displaced fluid. For this reason, an object whose average density is greater than that of the fluid in which it is submerged tends to sink. If the object is less dense than the liquid, the force can keep the object afloat. This can occur only in a no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2015 Moscow Victory Day Parade
The 2015 Moscow Victory Day Parade was a parade that took place in Red Square in Moscow on 9 May 2015 to commemorate the 70th anniversary of the capitulation of Nazi Germany in 1945. The annual parade marks the Allied victory in the Second World War at the Eastern Front, on the same day as the signing of the German act of capitulation to the Allies in Berlin, at midnight of 9 May 1945 (Russian time). President of the Russian Federation Vladimir Putin delivered his twelfth holiday address to the nation on this day, right after the parade inspection that was presided by Minister of Defense General of the Army Sergey Shoygu. Being a landmark jubilee parade honoring the 70th anniversary of the Allied victory in the European continent, the 2015 parade was the largest and most lavish held in Russian history. Col. Gen. Oleg Salyukov, the Commander-in-Chief of the Russian Ground Forces, was the 2015 commander. In addition to troops of the Russian Federation, 1,300 troops from 10 fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Postnikov
Alexander is a male given name. The most prominent bearer of the name is Alexander the Great, the king of the Ancient Greek kingdom of Macedonia who created one of the largest empires in ancient history. Variants listed here are Aleksandar, Aleksander and Aleksandr. Related names and diminutives include Iskandar, Alec, Alek, Alex, Alexandre, Aleks, Aleksa and Sander; feminine forms include Alexandra, Alexandria, and Sasha. Etymology The name ''Alexander'' originates from the (; 'defending men' or 'protector of men'). It is a compound of the verb (; 'to ward off, avert, defend') and the noun (, genitive: , ; meaning 'man'). It is an example of the widespread motif of Greek names expressing "battle-prowess", in this case the ability to withstand or push back an enemy battle line. The earliest attested form of the name, is the Mycenaean Greek feminine anthroponym , , (/Alexandra/), written in the Linear B syllabic script. Alaksandu, alternatively called ''Alakasandu'' or ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonel General
Colonel general is a three- or four-star military rank used in some armies. It is particularly associated with Germany, where historically general officer ranks were one grade lower than in the Commonwealth and the United States, and was a rank above full , but below . The rank of colonel general also exists in the armed forces organized along the lines of the Soviet model, where it is comparable to that of a lieutenant general in many NATO armed forces (rank code OF-8). The rank of colonel general that exists within the Arab model () corresponds to a full general (NATO rank code OF-9). Austria Colonel general () was the second-highest rank in the Austro-Hungarian Army, introduced following the German model in 1915. The rank was not used after World War I in the Austrian Army of the Republic. Czechoslovakia The rank of colonel general () was created in the Czechoslovak army in 1950; it was dropped after the 1993 dissolution of the state. Egypt The Egyptian Army uses a r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-15 Armata
The T-15 Armata ( rus, T-15 Армата), with industrial designation "Object 149", is a Russian heavy infantry fighting vehicle first seen in public (initially with its turret covered) in 2015 during rehearsals for the Moscow Victory Day Parade. The T-15 is expected to replace the BMP-2 and MT-LB based platforms of the Russian Ground Forces. Background The infantry fighting vehicle concept was first conceived of in the 1960s during the Cold War, where a confrontation between NATO and Warsaw Pact countries was expected to be dominated by tanks, so infantry required transport to sustain the pace of advance while having armament to fight tanks, and armor to withstand machine gun and artillery fire; the Soviet Union created the BMP-1/BMP-2 and the United States the M2 Bradley. While IFVs provided troops with heavier mounted firepower, the prevalence of anti-tank rockets and guided missiles made it uneconomical to protect them from such weapons. Post-Cold War, rather than maneuver w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurganets-25
The Kurganets-25 (russian: Курганец-25) is a tracked, 25-ton modular infantry fighting vehicle and armored personnel carrier being developed for the Russian Army. The Kurganets-25 will evolve into various models, gradually replacing BMP, BMD, MT-LB and other types of tracked Soviet armored platforms. The Kurganets-25 will have modular armor that can be upgraded for specific threats. The Kurganets-25 IFV and APC variants were first seen in public (initially with the turret and main armament shrouded) during rehearsals for the 2015 Moscow Victory Day Parade. Serial production was supposed to begin in 2016, however as of 2020, certification by the military is still pending. Design The Kurganets-25 is designed to bring the Russian tracked troop carrier fleet up to standard with Western designs like the American M2 Bradley and British Warrior, which outclassed their Soviet Cold War BMP-series counterparts. The Kurganets-25 is based on the Armata Universal Combat Platform w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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