Everything about Armoured Fighting Vehicle totally explained
An
armoured fighting vehicle (
AFV) is a military
vehicle, protected by
armour and armed with
weapons. Most AFVs are equipped for driving in rugged
terrain.
Armoured fighting vehicles are classified according to their intended role on the battlefield and characteristics. This classification isn't absolute; at different times different countries will classify the same vehicle in different roles. For example,
armoured personnel carriers were generally replaced by
infantry fighting vehicles in a very similar role, but the latter has some capabilities lacking in the former.
Successful general-purpose armoured fighting vehicles often also serve as the base of a whole family of specialised vehicles, for example, the
M113 and
MT-LB tracked carriers, and the
Mowag Piranha wheeled AFV.
Tank
direct fire in the frontal assault role. Though several configurations have been tried, particularly in the early experimental days of tank development, a standard, mature design configuration has since emerged to a generally accepted pattern. This features a main
artillery gun, mounted in a fully rotating
turret atop a tracked automotive hull, with various additional machine guns throughout.
Philosophically, the tank is, by its very nature, a purely offensive weapon. Being a protective encasement with at least one gun position, it's essentially a
pill box or small
fortress, (though these are static fortifications of a purely defensive nature) that can move toward the enemy - hence its offensive utility.
Historically, tanks are divided into 3 categories:
Light Tanks (small, thinly armored, weakly gunned, but highly mobile tanks intended for the armored reconnaissance role)
Medium Tanks (mid-sized, adequately armored, respectably gunned, fairly mobile tanks intended to provide an optimum balance of characteristics for manoeuver combat, primarily against other tanks)
Heavy Tanks (large, thickly armored, powerfully gunned, but barely mobile tanks intended for the breakthrough role against fortified lines, particularly in support of infantry formations) Other designations (such as
Cavalry Tank,
Cruiser Tank,
Infantry Tank) have been used by various countries to denote similar roles.
A modern incorporates advances in automotive, artillery, and armor technology to combine the best characteristics of all three historic types into a single, all around type. It is distinguished by its high level of firepower, mobility and armour protection relative to other vehicles of its era. It can cross comparatively rough terrain at high speeds, but is fuel, maintenance, and ammunition-hungry which makes it
logistically demanding. It has the heaviest
armour of any vehicle on the battlefield, and carries a powerful weapon that may be able to engage a wide variety of ground targets. It is among the most versatile and fearsome weapons on the battlefield, valued for its
shock action against other troops and high
survivability.
Armoured personnel carrier
Armoured personnel carriers (APCs) are light armoured fighting vehicles for the transport of
infantry. They usually have only a
machine gun although variants carry
recoilless rifles,
anti-tank guided missiles (ATGMs), or
mortars. They are not really designed to take part in a direct-fire battle, but to carry the troops to the battlefield safe from
shrapnel and
ambush. They may have
wheels,
tracks, or both as in the
half-track. Examples include the American
M113 (tracked), the
British FV 432 (tracked), the
Dutch/
German Boxer MRAV (wheeled), the
French VAB (wheeled), the Soviet
BTR (wheeled), and the American
M3 (half-tracked).
The first attempt to carry troops in an armoured tracked vehicle was made by the British in the First World War, a lengthened
Mark V* tank that could house a squad of infantry while still armed as a tank. Post-war, the idea was largely dropped in favour of trucks, small
infantry carriers, and lightly-armoured
half-tracks, which were widely used during the Second World War. During WWII there were some experiments into heavily armoured carriers, such as the
Kangaroos, converted by stripping turrets from tanks. After the war, there was a shift away from half-tracks to tracked or wheeled armoured personnel carriers (APCs), usually armed with a machine gun for self-defence. A new one, currently being built for the
Israeli Defence Forces is the
Wolf.
Infantry mobility vehicle
Infantry Mobility Vehicle (IMV) is a modern term for a wheeled armoured personnel carrier (APC) which serves as a military patrol, reconnaissance or security vehicle. The distinction between it and an
armoured car being the ability to carry a unit of infantry. Modern examples include the
Bushmaster IMV, Stryker Infantry Carrier Vehicle (ICV) and vehicles being fielded as part of the
MRAP program.
Infantry fighting vehicle
An infantry fighting vehicle (IFV) is an armoured personnel carrier which allows the infantry to fight from inside, and can provide significant fire support. The first IFV was the Soviet
BMP-1, which surprised the western intelligence analysts when it appeared in a military parade in 1967.
Modern
IFVs are well-armed infantry carriers that allow the infantry inside to fight from within the vehicle. They are different from earlier APCs by their heavier armament allowing them to give direct-fire support during an assault, firing ports allowing the infantry to fire
personal weapons while mounted, and improved
armour. They are typically armed with a twenty millimetre or larger
autocannon, and possibly with
ATGMs. IFVs are usually
tracked, but some wheeled vehicles fall into this category, too.
Specially-equipped IFVs have taken on some of the roles of light tanks; they're used by reconnaissance organizations, and light IFVs are used by airborne units which must be able to fight without the heavy firepower of tanks.
By comparison the Israeli
Merkava is a main battle tank with the ability to carry a section of infantry.
Self-propelled artillery
artillery pieces which have been given their own integral transport by mounting them on
tracked or wheeled chassis. They are usually armoured as well. The mobility provided allows artillery to keep up with the pace of
armoured warfare, and gives them nominal protection from
counter-battery or
small arms fire. Like towed artillery, a battery of
self-propelled guns must still set up in a relatively safe area to perform
fire missions, but is able to relocate more quickly.
Assault guns are self-propelled artillery pieces intended to support
infantry in the direct-fire role. They usually have a large-calibre gun capable of firing a heavy high-explosive
shell, effective against dug-in troops and fortifications.
Tank destroyer
antitank support for
infantry or
tank units, in
defensive or
withdrawal operations. They may mount a high-velocity anti-tank gun or sometimes an
antitank guided missile launcher, or ATGM.
Tank destroyers can't fulfill the many roles of tanks; they're much less flexible, and usually lacking in anti-infantry capability, but they're much less expensive to manufacture, maintain, and resupply than tanks.
Gun-armed tank destroyers have been largely supplanted by the more general-purpose tanks and ATGM launchers since Second World War, with lightly-armoured ATGM carriers used for supplementary long-range antitank capabilities, and to replace tanks in light or
airborne forces.
Tankette
A tankette is a small armoured fighting vehicle with a crew of one or two, similar to a tank, intended for infantry support or reconnaissance. Most had no
turret and were armed with one or two
machine guns, or rarely with a heavier gun or grenade launcher. Tankettes were produced between about 1930 and 1941, but the concept was abandoned because of its limited utility and vulnerability to anti-tank weapons. Their role was largely taken over by armoured cars.
A classic design was the British
Carden Loyd tankette—many others were modelled after it. Japan was among the most prolific users of tankettes, producing a number of designs, which they found useful for
jungle warfare.
Other tankettes are the British
Universal carrier and the Polish
TKS.
Mecha
Mecha, also known as
meka or
mechs, are walking
vehicles controlled by a pilot, often appearing in
science fiction or other genres involving a fantastic or futuristic element. Mecha are generally, though not necessarily,
bipedal. In most fiction in which they appear, mecha are war machines: essentially
armored fighting vehicles with legs instead of
treads or
wheels (there are some exceptions). Some stories, such as the
manga Patlabor and American miniatures game
Battletech, also encompass mecha used for civilian purposes such as heavy construction work,
police functions, or
firefighting.
Few prototypes are being made to build mecha-like vehicles in real life. Currently almost all of these are too slow or cumbersome to have any real application.
- Landwalker: A functioning prototype Japanese bipedal mecha being developed by Sakakibara Kikai.
- T-52 Enryu: Translated name "Rescue Dragon", it's a 3.5 meter-tall hydraulically-operated robotic vehicle developed by Tmsuk. The vehicle has two hands, which copy the controller's movements. Its intended application is to open a path in the debris for the rescue team.
Few companies and organizations are doing some research about it:
Timberjack (John Deere subsidiary): A known tractor seller company, built a practical hexapod walking tractor to cut trees in forests.
MPS (Mechanized Propulsion Systems Incorporated) allege that'll build an "anime style" mecha within 25 years. They claim to be developing mecha for commercial, industrial, and eventually military use.Further Information
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