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Anti-drone Mesh
Anti-drone meshes (commonly nicknamed "barbecues" or "mangals" in Russian language, Russian and Ukrainian language, Ukrainian or "cope cages" in English) refer to metal lattices that surround Military vehicle, ground military vehicles to provide additional protection from Drone warfare, drone strikes, a practice which became widespread during the Russian invasion of Ukraine. Such protection uses a spaced armour approach, and is designed to induce the premature detonation or malfunction of incoming munitions. Description Russian "barbecues" In August 2021, Ukrainian sources first reported that Russian tanks were beginning to be equipped with special grilles (nicknamed "barbecues" or "Mangal (barbecue), mangals" by Ukrainian sources) welded onto their Gun turret, turrets. Tanks amassed by the Russian Armed Forces, Russian military for its Russian invasion of Ukraine, invasion of Ukraine also frequently had these grilles. They were likely inspired by anti-drone measures adopted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First-person View (radio Control)
First-person view (FPV), also known as remote-person view (RPV), or video piloting, is a method used to control a radio-controlled vehicle from the driver or pilot's viewpoint. Most commonly it is used to pilot a radio-controlled aircraft or other type of unmanned aerial vehicle (UAV) such as a military drone. The operator gets a first-person perspective from an onboard camera that feeds video to FPV goggles or a monitor. More sophisticated setups include a pan-and-tilt gimbaled camera controlled by a gyroscope sensor in the pilot's goggles and with dual onboard cameras, enabling a true Stereoscopy, stereoscopic view. Airborne FPV Airborne FPV is a type of remote-control (RC) flying that has grown in popularity in recent years. It involves mounting a small video camera and an analogue video transmitter to an RC aircraft and flying by means of a live video down-link, commonly displayed on video goggles or a portable monitor. FPV became increasingly common throughout the late 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merkava
The Merkava (, , "chariot") is a series of main battle tanks used by the Israel Defense Forces (IDF) which are the backbone of the Armored Corps (Israel), IDF's Armored Corps. Current iterations of this tank are considered broadly equivalent to the capabilities of the M1 Abrams, Leopard 2 and the Challenger 2. The current Merkava uses the same MTU Friedrichshafen, MTU EuroPowerPack powerplant as a number of other tanks. Development began in 1970, and its first generation, the Merkava Mark 1, entered official service in 1979. Four main variants have been deployed. As of 2023, Merkava Mark 4 Barak is the latest version. The Merkava was first used extensively in the 1982 Lebanon War. The name "Merkava" was derived from the IDF's initial development program name. The tank was developed in the Merkava and Armored Combat Vehicles Division of the Ministry of Defense (Israel), Israeli Ministry of Defense, and most of its parts are manufactured in Israel. The Merkava was designed to pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mat (profanity)
''Mat'' (, ''matershchina'' / ''materny yazyk'') is the term for vulgar, obscene, or profane language in Russian and some other Slavic language communities. Four pillars of mat In 2013, Roskomnadzor compiled a list of four lexical roots, with any words derived from these roots – nouns, adjectives, verbs, participles etc. – of the Russian language which it deemed "absolutely unacceptable in the mass media": ''khuy'' ("cock"); ''pizda'' ("cunt"); ''yebat ("to fuck"); and ''blyad'' ("whore"). Roskomnadzor defined the banned terms as follows: "Obscene designation of the male genital organ, obscene designation of the female genital organ, obscene designation of the process of copulation and obscene designation of a woman of dissolute behavior, as well as all linguistic units derived from these words". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine Roller
A mine roller or mine trawl is a demining device mounted on a tank or armoured personnel carrier, designed to detonate anti-tank mines. It allows combat engineers to clear a lane through a minefield which is protected by enemy fire. The device is usually composed of a fork or two push arm assemblies fitted to the front of a tank hull, with two banks of rollers that can be lowered in front of the tank's tracks. Each roller bank has several heavy wheels studded with short projecting steel girders, which apply a higher ground pressure than the tank's tracks. This ensures the explosion of pressure-fused anti-tank mines, which would otherwise explode under the track itself. History During the interwar period, the British were the first to work on mine clearing devices. After being removed from the Dover Patrol and joining the newly created Tank Board, Admiral Sir Reginald Bacon designed the Invicta Roller, which was a pair of steamrollers rigged in front of a Mark V tank. It was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lidar
Lidar (, also LIDAR, an acronym of "light detection and ranging" or "laser imaging, detection, and ranging") is a method for determining ranging, ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. Lidar may operate in a fixed direction (e.g., vertical) or it may scan multiple directions, in a special combination of 3-D scanning and laser scanning. Lidar has terrestrial, airborne, and mobile applications. It is commonly used to make high-resolution maps, with applications in surveying, geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swathe mapping (ALSM), and Mars Orbiter Laser Altimeter, laser altimetry. It is used to make digital 3D modeling, 3-D representations of areas on the Earth's surface and ocean bottom of the intertidal and near coastal zone by varying the wavelength of light. It has also been in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Challenger 2
The FV4034 Challenger 2 (MoD designation "CR2") is a third generation British main battle tank (MBT) in service with the armies of the United Kingdom, Oman, and Ukraine. It was designed by Vickers Defence Systems (now Rheinmetall BAE Systems Land (RBSL)) as a private venture in 1986, and was an extensive redesign of the company's earlier Challenger 1 tank. The Ministry of Defence ordered a prototype in December 1988. The Challenger 2 has four crew members consisting of a commander, gunner, loader, and driver. The main armament is a L30A1 rifled tank gun, an improved derivative of the L11 gun used on the Chieftain and Challenger 1. Fifty rounds of ammunition are carried for the main armament, alongside 4,200 rounds of 7.62 mm ammunition for the tank's secondary weapons: a L94A1 EX-34 chain gun mounted coaxially, and a L37A2 (GPMG) machine gun. The turret and hull are protected with second generation Chobham armour, also known as Dorchester. Powered by a Perkins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiple Rocket Launcher
A multiple rocket launcher (MRL) or multiple launch rocket system (MLRS) is a type of rocket artillery system that contains multiple rocket launcher, launchers which are fixed to a single weapons platform, platform, and shoots its rocket (weapon), rocket ordnance in a fashion similar to a volley gun. Rockets are self-propelled in flight and have different capabilities than conventional artillery shell (projectile), shells, such as longer effective range, lower recoil, typically considerably higher payload than a similarly sized gun artillery platform, or even carrying multiple warheads. Unguided rocket artillery is notoriously inaccurate and slow to reload compared to gun artillery. A multiple rocket launcher helps compensate for this with its ability to launch multiple rockets in rapid succession, which, coupled with the large blast radius, kill zone of each warhead, can easily deliver saturation fire over a target area. However, modern rockets can use GPS or inertial guidance t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-propelled Artillery
Self-propelled artillery (also called locomotive artillery) is artillery equipped with its own propulsion system to move toward its firing position. Within the terminology are the self-propelled gun, self-propelled howitzer, self-propelled mortar, and self-propelled rocket artillery. They are high-mobility vehicles, usually based on continuous tracks carrying either a large field gun, howitzer, mortar (weapon), mortar, or some form of rocket (weapon), rocket/missile launcher. They are usually used for long-range indirect-fire, indirect bombardment support on the battlefield. In the past, self-propelled artillery has included direct-fire vehicles, such as assault guns and tank destroyers, which were typically well-armoured vehicles often based upon the chassis of a tank. In lieu of the standard tank's general-purpose tank gun, main gun that fired both high-explosive and anti-tank ammunition, direct-fire vehicles had specialized roles, with assault guns providing close fire-supp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chain-link Fencing
A chain-link fence (also referred to as wire netting, wire-mesh fence, chain-wire fence, cyclone fence, hurricane fence, or diamond-mesh fence) is a type of woven fence usually made from Galvanization, galvanized or linear low-density polyethylene-coated steel wire. The wires run vertically and are bent into a zigzag pattern so that each "zig" hooks with the wire immediately on one side and each "zag" with the wire immediately on the other. This forms the characteristic Polyiamond, diamond pattern seen in this type of fence. Development of chain-link fencing In the United Kingdom, the firm of Barnard, Bishop & Barnards was established in Norwich to produce chain-link fencing by machine. The process was developed by Charles Barnard in 1844 based on cloth weaving machines (up until that time, Norwich had a long history of cloth manufacture). In the mid-1890s, the American Chain Link Fence Company in Medford, Massachusetts, was the first company in the United States to patent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
