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9K35
The 9K35 ''Strela-10'' (russian: 9К35 «Стрела-10»; en, arrow) is a Soviet highly mobile, SHORAD, short-range surface-to-air missile system. It is visually aimed, and utilizes optical/infrared homing, infrared-guidance. The system is primarily intended to engage low-altitude threats, such as helicopters. "9K35" is its GRAU designation; its NATO reporting name is SA-13 "Gopher". Development The 9K35 is the successor of the 9K31 Strela-1 and can also use the Strela-1's missiles in place of the 9M37. Development of the 9K37 Strela-10SV system was initiated July 24, 1969. The decision to begin the development of a new non-all-weather system was taken despite the simultaneous development of an all-weather hybrid gun/missile system 9K22 "Tunguska" mainly as an economical measure. It was also seen as advantageous to have a system capable of fast reaction times and immunity to heavy radio-frequency jamming. Rather than being mounted on an amphibious but lightly armoured BRDM cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9K35 Strela-10
The 9K35 ''Strela-10'' (russian: 9К35 «Стрела-10»; en, arrow) is a Soviet highly mobile, short-range surface-to-air missile system. It is visually aimed, and utilizes optical/ infrared-guidance. The system is primarily intended to engage low-altitude threats, such as helicopters. "9K35" is its GRAU designation; its NATO reporting name is SA-13 "Gopher". Development The 9K35 is the successor of the 9K31 Strela-1 and can also use the Strela-1's missiles in place of the 9M37. Development of the 9K37 Strela-10SV system was initiated July 24, 1969. The decision to begin the development of a new non-all-weather system was taken despite the simultaneous development of an all-weather hybrid gun/missile system 9K22 "Tunguska" mainly as an economical measure. It was also seen as advantageous to have a system capable of fast reaction times and immunity to heavy radio-frequency jamming. Rather than being mounted on an amphibious but lightly armoured BRDM chassis like the 9K31, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9K31 Strela-1
The 9K31 ''Strela-1'' (russian: 9К31 «Стрела-1»; en, arrow) is a highly mobile, short-range, low altitude infra-red guided surface-to-air missile system. Originally developed by the Soviet Union under the GRAU designation 9K31, it is commonly known by its NATO reporting name, SA-9 "Gaskin". The system consists of a BRDM-2 amphibious vehicle, mounting two pairs of ready-to-fire 9M31 missiles. Development history The missiles used in this system were developed alongside the ubiquitous Soviet MANPADS 9K32M "Strela-2" (NATO designation SA-7 "Grail") in the 1960s. At first, both missiles were intended to be man-portable systems, but as it became obvious that the Strela-2 would be far more compact, the development goals of Strela-1 were changed. Instead of a battalion-level man-portable system the new criteria called for a regimental vehicle-mounted SAM to support the ZSU-23-4. As a result of the change in role and more relaxed weight limits of a vehicle-mounted SAM, the d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KB Tochmash
The JSC Precision Engineering Design Bureau named after A. E. Nudelman (russian: Конструкторское бюро точного машиностроения им. А. Э. Нудельмана, Konstruktorskoye Byuro Tochnogo Mashinostroeniya im. A. E. Nudelmana), shortened to "KB Tochmash" (russian: КБ Точмаш, KB Tochmash), is a missile design bureau located in Moscow. It was founded in 1934 under the designation OKB-16 under the leadership of Yakov Taubin, but after his arrest and execution, leadership fell to Alexander Nudelman, who would lead it until 1987. Products KB Tochmash has designed many weapon systems, including the following: Gun systems * Nudelman-Suranov NS-37 Autocannon * Nudelman-Suranov NS-23 Autocannon * Nudelman-Suranov NS-45 Autocannon * Nudelman N-37 Autocannon * Nudelman-Rikhter NR-23 Autocannon * Nudelman-Rikhter NR-30 Autocannon * Rikhter R-23 Autocannon * Nudelman-Nemenov NN-30 CIWS * AGS-17 Automatic Grenade Launcher Rockets * S-5 * S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosovo War
The Kosovo War was an armed conflict in Kosovo that started 28 February 1998 and lasted until 11 June 1999. It was fought by the forces of the Federal Republic of Yugoslavia (i.e. Serbia and Montenegro), which controlled Kosovo before the war, and the Kosovo Albanians, Kosovo Albanian rebel group known as the Kosovo Liberation Army (KLA). The conflict ended when the NATO, North Atlantic Treaty Organization (NATO) NATO bombing of Yugoslavia, intervened by beginning air strikes in March 1999 which resulted in Yugoslav forces withdrawing from Kosovo. The KLA was formed in the early 1990s to fight against Serbian persecution of Kosovo Albanians, with the goal of uniting Kosovo into a Greater Albania. It initiated its first campaign in 1995 when it launched attacks against Serbian law enforcement in Kosovo. In June 1996, the group claimed responsibility for acts of sabotage targeting Kosovo police stations, during the Insurgency in Kosovo (1995–1998), Kosovo Insurgency. In 1997, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9M337 Sosna-R
The 9M337 Sosna-R (Pine) (SA-X-25) is a Russian radar and laser-guided supersonic ( Mach 2.6) two-stage missile. It is used in Sosna-R short range air defense missile system designed to protect military units from air attacks in all types of combat situations, including during march. In 2017, official tests of the newest air defense missile system Bagulnik (domestic variant which is currently named Strela-10ML) were successfully completed. In May 2019, the Russian Defence Ministry decided to introduce the system into service. Description It was developed by KB Tochmash as a successor to 9K35 Strela-10, and is a cheaper alternative to the Tor missile system and Pantsir-S1. Designed to work in passive mode with the help of different imaging systems (thermal camera, TV camera) and a laser rangefinder in order to find and engage a target, Sosna-R is able to operate effectively under the control of various types of old, modern and prospective battery command posts, the most prefera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 Nagorno-Karabakh War
The Second Nagorno-Karabakh War was an armed conflict in 2020 that took place in the disputed region of Nagorno-Karabakh and Armenian-occupied territories surrounding Nagorno-Karabakh, the surrounding territories. It was a major escalation of an unresolved Nagorno-Karabakh conflict, conflict over the region, involving Azerbaijan, Armenia and the Political status of Nagorno-Karabakh, self-declared Armenian breakaway state of Republic of Artsakh, Artsakh. The war lasted for more than a month and resulted in Azerbaijani victory, with Armenia ceding the Armenian-occupied territories surrounding Nagorno-Karabakh, territories it had occupied in 1994 surrounding Nagorno-Karabakh. The defeat ignited 2020–2021 Armenian protests, anti-government protests in Armenia. Post-war skirmishes continued in the region, including September 2022 Armenia–Azerbaijan clashes, substantial clashes in 2022. Fighting began on the morning of 27 September, with an Azerbaijani offensive along the Nagorn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proximity Fuze
A proximity fuze (or fuse) is a Fuze (munitions), fuze that detonates an Explosive material, explosive device automatically when the distance to the target becomes smaller than a predetermined value. Proximity fuzes are designed for targets such as planes, missiles, ships at sea, and ground forces. They provide a more sophisticated trigger mechanism than the common contact fuze or timed fuze. It is estimated that it increases the lethality by 5 to 10 times, compared to these other fuzes. Background Before the invention of the proximity fuze, detonation was induced by direct contact, a timer set at launch or an altimeter. All of these earlier methods have disadvantages. The probability of a direct hit on a small moving target is low; a shell that just misses the target will not explode. A time- or height-triggered fuze requires good prediction by the gunner and accurate timing by the fuze. If either is wrong, then even accurately aimed shells may explode harmlessly before reaching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degtyarev Plant
Degtyaryov Plant (russian: ОАО Завод имени В. А. Дегтярёва, ОАО Zavod imeni V. А. Dеgtyaryovа, English: Open Joint Stock Company " V. A. Degtyaryov Plant") or ZiD (Zavod imeni Dеgtyaryovа) is one of the most important weapon and vehicle producing enterprises of Russia. Degtyaryov Plant is a subsidiary of High Precision Systems (Rostec). History Founded in Kovrov in 1916, the firearms plant has been supplying Russian and Soviet armed forces with weapons ever since. Weapons such as the Degtyaryov anti-tank rifle (PTRD-41), the Degtyaryov machine gun, the Shpagin submachine gun ( PPSh-41) and the Goryunov heavy machine gun (SG-43 Goryunov) were created at the plant. In 1989 it was the fourth largest motorcycle producer in the Soviet Union. Production Presently the Degtyaryov Plant is producing revolvers, machine guns, aircraft guns, anti-aircraft guns, anti-tank guns and rocket systems. Products * KSVK 12.7 sniper rifle *PTRD-41 *KPV heavy machin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MT-LB
The MT-LB (russian: Многоцелевой Тягач Легкий Бронированный, translit=Mnogotselevoy tyagach legky bronirovanny, literally "multi-purpose towing vehicle light armored") is a Soviet multi-purpose, fully amphibious, tracked armored fighting vehicle in use since the 1950s. It was also produced in Poland, where (starting in the mid-1990s) its YaMZ engine was replaced by a Polish 6-cylinder SW 680 diesel engine. Development In the 1950s, the Soviet Central Auto and Tractor Directorate began a development program to replace the AT-P series of artillery tractors (which were based on the ASU-57 airborne self-propelled gun) with a new generation of vehicles. The MT-L was developed to meet this requirement based on the PT-76 amphibious light tank chassis. The MT-LB is the armored variant of the MT-L. Entering production in the early 1970s, it was cheap to build, being based on many existing components, e.g. the engine, which was originally developed fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mach Number
Mach number (M or Ma) (; ) is a dimensionless quantity in fluid dynamics representing the ratio of flow velocity past a boundary to the local speed of sound. It is named after the Moravian physicist and philosopher Ernst Mach. : \mathrm = \frac, where: : is the local Mach number, : is the local flow velocity with respect to the boundaries (either internal, such as an object immersed in the flow, or external, like a channel), and : is the speed of sound in the medium, which in air varies with the square root of the thermodynamic temperature. By definition, at Mach1, the local flow velocity is equal to the speed of sound. At Mach0.65, is 65% of the speed of sound (subsonic), and, at Mach1.35, is 35% faster than the speed of sound (supersonic). Pilots of high-altitude aerospace vehicles use flight Mach number to express a vehicle's true airspeed, but the flow field around a vehicle varies in three dimensions, with corresponding variations in local Mach number. The local spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operators
Operator may refer to: Mathematics * A symbol indicating a mathematical operation * Logical operator or logical connective in mathematical logic * Operator (mathematics), mapping that acts on elements of a space to produce elements of another space, e.g.: ** Linear operator ** Differential operator ** Integral operator (other) Computers * Computer operator, an occupation * Operator (computer programming), a type of computer program function * Operator (extension), an extension for the Firefox web browser, for reading microformats * Ableton Operator, a software synthesizer developed by Ableton Science * Operator (biology), a segment of DNA regulating the activity of genes * Operator (linguistics), a special category including wh- interrogatives * Operator (physics), mathematical operators in quantum physics Music * Operator (band), an American hard rock band * Operators, a synth pop band led by Dan Boeckner * Operator (album), ''Operator'' (album), a 2016 album by Mstrk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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