![BMP-3 amphibious infantry fighting vehicle](https://upload.wikimedia.org/wikipedia/commons/d/d6/BMP-3_amphibious_infantry_fighting_vehicle.jpg)
An infantry fighting vehicle (IFV), also known as a mechanized infantry combat vehicle (MICV),
is a type of
armoured fighting vehicle
An armoured fighting vehicle (AFV) is an armed combat vehicle protected by armour, generally combining operational mobility with offensive and defensive capabilities. AFVs can be wheeled or tracked. Examples of AFVs are tanks, armoured cars, ...
used to carry
infantry
Infantry is a military specialization which engages in ground combat on foot. Infantry generally consists of light infantry, mountain infantry, motorized infantry & mechanized infantry, airborne infantry, air assault infantry, and mar ...
into battle and provide
direct-fire support.
The 1990
Treaty on Conventional Armed Forces in Europe
The original Treaty on Conventional Armed Forces in Europe (CFE) was negotiated and concluded during the last years of the Cold War and established comprehensive limits on key categories of conventional military equipment in Europe (from the Atlan ...
defines an infantry fighting vehicle as "an armoured combat vehicle which is designed and equipped primarily to transport a combat infantry squad, and which is armed with an integral or organic cannon of at least 20 millimeters calibre and sometimes an antitank missile launcher".
IFVs often serve both as the principal weapons system and as the mode of transport for a
mechanized infantry
Mechanized infantry are infantry units equipped with armored personnel carriers (APCs) or infantry fighting vehicles (IFVs) for transport and combat (see also mechanized force).
As defined by the United States Army, mechanized infantry is di ...
unit.
[
Infantry fighting vehicles are distinct from ]armored personnel carrier
An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world.
Ac ...
s (APCs), which are transport vehicles armed only for self-defense and not specifically engineered to fight on their own. IFVs are designed to be more mobile than tank
A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and good battlefield mobility provided by tracks and a powerful engi ...
s and are equipped with a rapid-firing autocannon or a large conventional gun; they may include side ports for infantrymen to fire their personal weapons while on board.[
]
The IFV rapidly gained popularity with armies worldwide due to a demand for vehicles with higher firepower than APCs that were less expensive and easier to maintain than tanks. Nevertheless, it did not supersede the APC concept altogether, due to the latter's continued usefulness in specialized roles. Some armies continue to maintain fleets of both IFVs and APCs.
History
Early Cold War
The infantry fighting vehicle (IFV) concept evolved directly out of that of the armored personnel carrier
An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world.
Ac ...
(APC). During the Cold War of 1947-1991 armies increasingly fitted heavier and heavier weapons systems on an APC chassis to deliver suppressive fire
In military science, suppressive fire is "fire that degrades the performance of an enemy force below the level needed to fulfill its mission". When used to protect exposed friendly troops advancing on the battlefield, it is commonly called cove ...
for infantry debussing from the vehicle's troop compartment. With the growing mechanization of infantry units worldwide, some armies also came to believe that the embarked personnel should fire their weapons from inside the protection of the APC and only fight on foot as a last resort. These two trends led to the IFV, with firing ports in the troop compartment and a crew-manned weapons system. The IFV established a new niche between those combat vehicles which functioned primarily as armored weapons-carriers or as APCs.
During the 1950s, the Soviet, US, and most European armies had adopted tracked APCs. In 1958, however, the Federal Republic of Germany's newly organized Bundeswehr
The ''Bundeswehr'' (, meaning literally: ''Federal Defence'') is the armed forces of the Federal Republic of Germany. The ''Bundeswehr'' is divided into a military part (armed forces or ''Streitkräfte'') and a civil part, the military part con ...
adopted the Schützenpanzer Lang HS.30
Schützenpanzer Lang HS.30, formally ''Schützenpanzer, lang, Typ 12-3'', or ''SPz lg 12-3'' for short ( German for "Infantry-tank, long, Type 12-3"), was a West German infantry fighting vehicle developed from 1956 to 1958. It was a Swiss His ...
(also known simply as the ''SPz 12-3''), which resembled a conventional tracked APC but carried a turret-mounted 20 mm autocannon that enabled it to engage other armored vehicles. The SPz 12-3 was the first purpose-built IFV.
The Bundeswehr's doctrine called for mounted infantry to fight and maneuver alongside tank formations rather than simply being ferried to the edge of the battlefield before dismounting. Each SPz 12-3 could carry five troops in addition to a three-man crew. Despite this, the design lacked firing ports, forcing the embarked infantry to expose themselves through open hatches to return fire.
As the SPz 12-3 was being inducted into service, the French and Austrian armies adopted new APCs which possessed firing ports, allowing embarked infantry to observe and fire their weapons from inside the vehicle. These were known as the AMX-VCI and Saurer 4K, respectively. Austria subsequently introduced an IFV variant of the Saurer 4K which carried a 20 mm autocannon, making it the first vehicle of this class to possess both firing ports and a turreted weapons-system.
In the early to mid-1960s, the Swedish Army adopted two IFVs armed with 20 mm autocannon turrets and roof firing hatches: Pansarbandvagn 301
Pansarbandvagn 301 (pbv 301), meaning roughly ''armoured tracked carrier vehicle 301'',), are instead only called wagons (chassis description) to denote that they are tracked but more specialized and less universal. was a Swedish infantry fightin ...
and Pansarbandvagn 302
Pansarbandvagn 302 (pbv 302), meaning roughly ''armoured tracked carrier vehicle 302'',), are instead only called wagons (chassis description) to denote that they are tracked but more specialized and less universal. was a Swedish high-mobility infa ...
, having experimented with the IFV concept already during WWII in the Terrängbil m/42 KP
Terrängbil m/42 KP (tgb m/42 KP), meaning "terrain car m/42 KP" (''KP'' standing for ''Karosseri Pansar'', "Coachwork Armour"), colloquially known as "KP-car" ( sv, KP-bil), was a Swedish infantry fighting vehicle developed during World War II. I ...
wheeled machine gun armed proto-IFV. Following the trend towards converting preexisting APCs into IFVs, the Dutch, US, and Belgian armies experimented with a variety of modified M113s during the late 1960s; these were collectively identified as the AIFV
The AIFV (''Armored Infantry Fighting Vehicle'') is a US tracked light armored vehicle that serves as an infantry fighting vehicle (IFV) in the armies of several countries. It is a development of the M113A1 armored personnel carrier.
Histor ...
(Armored Infantry Fighting Vehicle).
The first US M113-based IFV appeared in 1969; known as the XM765, it had a sharply angled hull, ten vision blocks, and a cupola-mounted 20 mm autocannon. The XM765 design, though rejected for service, later became the basis for the very similar Dutch YPR-765. The YPR-765 had five firing ports and a 25 mm autocannon with a co-axial machine gun.
The Soviet Army
uk, Радянська армія
, image = File:Communist star with golden border and red rims.svg
, alt =
, caption = Emblem of the Soviet Army
, start_date ...
fielded its first tracked APC, the BTR-50, in 1957. Its first wheeled APC, the BTR-152
The BTR-152 is a six-wheeled Soviet Union, Soviet armored personnel carrier (БТР, from Бронетранспортер/''BTR (vehicle), Bronetransporter'', literally "armored transporter"), built on the chassis and drive train of a ZIS-151 uti ...
, had been designed as early as the late 1940s. Early versions of both these lightly armored vehicles were open-topped and carried only general-purpose machine guns for armament. As Soviet strategists became more preoccupied with the possibility of a war involving weapons of mass destruction
A weapon of mass destruction (WMD) is a chemical, biological, radiological, nuclear, or any other weapon that can kill and bring significant harm to numerous individuals or cause great damage to artificial structures (e.g., buildings), natu ...
, they became convinced of the need to deliver mounted troops to a battlefield without exposing them to the radioactive fallout from an atomic weapon.
The IFV concept was received favorably because it would enable a Soviet infantry squad to fight from inside their vehicles when operating in contaminated environments. Soviet design work on a new tracked IFV began in the late 1950s and the first prototype appeared as the ''Obyekt 765'' in 1961. After evaluating and rejecting a number of other wheeled and tracked prototypes, the Soviet Army accepted the ''Obyekt 765'' for service. It entered serial production as the BMP-1
The BMP-1 is a Soviet amphibious tracked infantry fighting vehicle, in service 1966–present. BMP stands for ''Boyevaya Mashina Pyekhoty 1'' (russian: link=no, Боевая Машина Пехоты 1; БМП-1), meaning "infantry fighting ve ...
in 1966.
In addition to being amphibious and superior in cross-country mobility to its predecessors, the BMP-1 carried a 73mm smoothbore cannon, a co-axial PKT machine gun
The PK (russian: Пулемёт Калашникова, transliterated as ''Pulemyot Kalashnikova'', or "Kalashnikov's machine gun"), is a belt-fed general-purpose machine gun, chambered for the 7.62×54mmR rimmed cartridge.
Designed in the Sov ...
, and a launcher for 9M14 Malyutka
The 9M14 Malyutka (russian: Малютка, links=no; "Little one", NATO reporting name: AT-3 Sagger) is a manual command to line of sight (MCLOS) wire-guided anti-tank guided missile (ATGM) system developed in the Soviet Union. It was the first ...
anti-tank missiles. Its hull had sufficiently heavy armor to resist .50 caliber armor-piercing ammunition along its frontal arc. Eight firing ports and vision blocks allowed the embarked infantry squad to observe and engage targets with rifles or machine guns.
The BMP-1 was heavily armed and armored, combining the qualities of a light tank with those of the traditional APC.[
]
Its use of a relatively large caliber main gun marked a departure from the Western trend of fitting IFVs with automatic cannon, which were more suitable for engaging low-flying aircraft, light armor, and dismounted personnel.
The Soviet Union produced about 20,000 BMP-1s from 1966 to 1983, at which time it was considered the most ubiquitous IFV in the world. In Soviet service, the BMP-1 was ultimately superseded by the more sophisticated BMP-2
The BMP-2 (''Boyevaya Mashina Pekhoty'', , literally "combat machine/vehicle (of the) infantry") is an amphibious infantry fighting vehicle introduced in the 1980s in the Soviet Union, following on from the BMP-1 of the 1960s.
Development hist ...
(in service from 1980) and by the BMP-3 (in service from 1987). A similar vehicle known as the BMD-1
The BMD-1 is a Soviet airborne amphibious tracked infantry fighting vehicle, which was introduced in 1969 and first seen by the West in 1970. BMD stands for ''Boyevaya Mashina Desanta'' (Боевая Машина Десанта, which literally ...
was designed to accompany Soviet airborne infantry and for a number of years was the world's only airborne IFV.
In 1971 the Bundeswehr adopted the Marder, which became increasingly heavily armored through its successive marks and – like the BMP – was later fitted as standard with a launcher for anti-tank guided missiles. Between 1973 and 1975 the French and Yugoslav armies developed the AMX-10P
The AMX-10P is a French amphibious infantry fighting vehicle. It was developed after 1965 to replace the AMX-VCI in service with the mechanized regiments of the French Army. The first prototypes were completed in 1968. Production commenced between ...
and BVP M-80, respectively – the first amphibious IFVs to appear outside the Soviet Union. The Marder, AMX-10P, and M-80 were all armed with similar 20 mm autocannon and carried seven to eight passengers. They could also be armed with various anti-tank missile configurations.
Late Cold War and post-Soviet period
Wheeled IFVs did not begin appearing until 1976, when the Ratel
The honey badger (''Mellivora capensis''), also known as the ratel ( or ), is a mammal widely distributed in Africa, Southwest Asia, and the Indian subcontinent. Because of its wide range and occurrence in a variety of habitats, it is listed a ...
was introduced in response to a South African Army specification for a wheeled combat vehicle suited to the demands of rapid offensives combining maximum firepower and strategic mobility. Unlike European IFVs, the Ratel was not designed to allow mounted infantrymen to fight in concert with tanks but rather to operate independently across vast distances. South African officials chose a very simple, economical design because it helped reduce the significant logistical commitment necessary to keep heavier combat vehicles operational in undeveloped areas.
Excessive track wear was also an issue in the region's abrasive, sandy terrain, making the Ratel's wheeled configuration more attractive. The Ratel was typically armed with a 20 mm autocannon featuring what was then a unique twin-linked ammunition feed, allowing its gunner to rapidly switch between armor-piercing or high-explosive ammunition. Other variants were also fitted with mortars, a bank of anti-tank guided missiles, or a 90 mm cannon. Most notably, the Ratel was the first mine-protected IFV; it had a blastproof hull and was built to withstand the explosive force of anti-tank mines favored by local insurgents.
Like the BMP-1, the Ratel proved to be a major watershed in IFV development, albeit for different reasons: until its debut wheeled IFV designs were evaluated unfavorably, since they lacked the weight-carrying capacity and off-road mobility of tracked vehicles, and their wheels were more vulnerable to hostile fire. However, improvements during the 1970s in power trains, suspension technology, and tires had increased their potential strategic mobility. Reduced production, operation, and maintenance costs also helped make wheeled IFVs attractive to several nations.
During the late 1960s and early 1970s, the United States Army
The United States Army (USA) is the land warfare, land military branch, service branch of the United States Armed Forces. It is one of the eight Uniformed services of the United States, U.S. uniformed services, and is designated as the Army o ...
had gradually abandoned its attempts to utilize the M113 as an IFV and refocused on creating a dedicated IFV design able to match the BMP. Although considered reliable, the M113 chassis did not meet the necessary requirements for protection or stealth. The US also considered the M113 too heavy and slow to serve as an IFV capable of keeping pace with tanks.
Its MICV-65 MICV-65, short for ''Mechanized Infantry Combat Vehicle, 1965'', was a US Army project that studied a number of armored fighting vehicles that would replace the M113 and M114 as well as take on a variety of new roles. A number of designs were st ...
program produced a number of unique prototypes, none of which were accepted for service owing to concerns about speed, armor protection, and weight. US Army evaluation staff were sent to Europe to review the AMX-10P and the Marder, both of which were rejected due to high cost, insufficient armor, or lackluster amphibious capabilities.
In 1973, the FMC Corporation
FMC Corporation is an American chemical manufacturing company headquartered in Philadelphia, Pennsylvania, which originated as an insecticide producer in 1883 and later diversified into other industries. In 1941 at the beginning of US involvemen ...
developed and tested the XM723, which was a 21-ton tracked chassis which could accommodate three crew members and eight passengers. It initially carried a single 20 mm autocannon in a one-man turret but in 1976 a two-man turret was introduced; this carried a 25 mm autocannon like M242
The M242 Bushmaster chain gun is a 25 mm (25×137mm) single-barrel chain-driven autocannon. It is used extensively by the U.S. military, such as in the Bradley fighting vehicle, as well as by other NATO members and some other nations in grou ...
or Oerlikon KBA
The Oerlikon KBA is a 25 mm (25×137mm) autocannon, developed as a close range multipurpose weapon for the mechanised battlefield, originally made by Oerlikon (now Rheinmetall AG) and currently produced in Rheinmetall Italia S.p.A. facilities. It ...
, a co-axial machine gun, and a TOW
Towing is coupling two or more objects together so that they may be pulled by a designated power source or sources. The towing source may be a motorized land vehicle, vessel, animal, or human, and the load being anything that can be pulled. Th ...
anti-tank missile launcher.
The XM723 possessed amphibious capability, nine firing ports, and spaced laminate armor on its hull. It was accepted for service with the US Army in 1980 as the Bradley Fighting Vehicle
The Bradley Fighting Vehicle (BFV) is a tracked armoured fighting vehicle platform of the United States developed by FMC Corporation and manufactured by BAE Systems Land & Armaments, formerly United Defense. It is named after U.S. General Om ...
. Successive variants have been retrofitted with improved missile systems, gas particulate filter systems, Kevlar spall liners, and increased stowage. The amount of space taken up by the hull and stowage modifications has reduced the number of passengers to six.
By 1982 30,000 IFVs had entered service worldwide, and the IFV concept appeared in the doctrines of 30 national armies. The popularity of the IFV was increased by the growing trend on the part of many nations to mechanize armies previously dominated by light infantry. However, contrary to expectation the IFV did not render APCs obsolete. The US, Russian, French, and German armies have all retained large fleets of IFVs and APCs, finding the APC more suitable for multi-purpose or auxiliary roles.
The British Army
The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...
was one of the few Western armies which had neither recognized a niche for IFVs nor adopted a dedicated IFV design by the late 1970s. In 1980, it made the decision to adopt a new tracked armored vehicle, the FV510 Warrior. British doctrine is that a vehicle should carry troops under protection to the objective and then give firepower support when they have disembarked. While normally classified as an IFV, the Warrior fills the role of an APC in British service and infantrymen do not remain embarked during combat.
Doctrine
The role of the IFV is closely linked to mechanized infantry
Mechanized infantry are infantry units equipped with armored personnel carriers (APCs) or infantry fighting vehicles (IFVs) for transport and combat (see also mechanized force).
As defined by the United States Army, mechanized infantry is di ...
doctrine. While some IFVs are armed with a direct fire gun or anti-tank guided missiles for close infantry support, they are not intended to assault armored and mechanized forces with any type of infantry on their own, mounted or not. Rather, the IFV's role is to give an infantry unit battlefield, tactical, and operational mobility during combined arms
Combined arms is an approach to warfare that seeks to integrate different combat arms of a military to achieve mutually complementary effects (for example by using infantry and armour in an urban environment in which each supports the other) ...
operations.
Most IFVs either complement tanks as part of an armored battalion, brigade, or division. Others perform traditional infantry missions supported by tanks. Early development of IFVs in a number of Western nations was promoted primarily by armor officers who wanted to integrate tanks with supporting infantry in armored divisions. There were a few exceptions to the rule: for example, the Bundeswehr's decision to adopt the SPz 12-3 was largely due to the experiences of Wehrmacht
The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the ''Heer'' (army), the '' Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmacht''" replaced the previo ...
panzergrenadier
''Panzergrenadier'' (), abbreviated as ''PzG'' (WWII) or ''PzGren'' (modern), meaning '' "Armour"-ed fighting vehicle "Grenadier"'', is a German term for mechanized infantry units of armoured forces who specialize in fighting from and in conjun ...
s who had been inappropriately ordered to undertake combat operations better suited for armor.
Hence, the Bundeswehr concluded that infantry should only fight while mounted in their own armored vehicles, ideally supported by tanks. This doctrinal trend was later subsumed into the armies of other Western nations, including the US, leading to the widespread conclusion that IFVs should be confined largely to assisting the forward momentum of tanks.
The Soviet Army granted more flexibility in this regard to its IFV doctrine, allowing for the mechanized infantry to occupy terrain that compromised an enemy defense, carry out flanking movements, or lure armor into ill-advised counterattacks. While they still performed an auxiliary role to tanks, the notion of using IFVs in these types of engagements dictated that they be heavily armed, which was reflected in the BMP-1 and its successors. Additionally, Soviet airborne doctrine made use of the BMD series of IFVs to operate in concert with paratroops rather than traditional mechanized or armored formations.
IFVs assumed a new significance after the Yom Kippur War
The Yom Kippur War, also known as the Ramadan War, the October War, the 1973 Arab–Israeli War, or the Fourth Arab–Israeli War, was an armed conflict fought from October 6 to 25, 1973 between Israel and a coalition of Arab states led by E ...
. In addition to heralding the combat debut of the BMP-1, that conflict demonstrated the newfound significance of anti-tank guided missiles and the obsolescence of independent armored attacks. More emphasis was placed on combined arms offensives, and the importance of mechanized infantry to support tanks reemerged.
As a result of the Yom Kippur War, the Soviet Union attached more infantry to its armored formations and the US accelerated its long-delayed IFV development program. An IFV capable of accompanying tanks for the purpose of suppressing anti-tank weapons and the hostile infantry which operated them was seen as necessary to avoid the devastation wreaked on purely armored Israeli formations.
Design
The US Army defines all vehicles classed as IFVs as having three essential characteristics: they are armed with at least a medium-caliber cannon or automatic grenade launcher, at least sufficiently protected against small arms fire, and possess off-road mobility. It also identifies all IFVs as having some characteristics of an APC and a light tank.
The United Nations
The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoniz ...
Register for Conventional Arms (UNROCA) simply defines an IFV as any armored vehicle "designed to fight with soldiers on board" and "to accompany tanks". UNROCA makes a clear distinction between IFVs and APCs, as the former's primary mission is combat rather than general transport.
Protection
All IFVs possess armored hulls protected against rifle and machine gun fire, and some are equipped with active protection systems. Most have lighter armor than main battle tank
A main battle tank (MBT), also known as a battle tank or universal tank, is a tank that fills the role of armor-protected direct fire and maneuver in many modern armies. Cold War-era development of more powerful engines, better suspension sys ...
s to ensure mobility. Armies have generally accepted risk in reduced protection to recapitalize on an IFV's mobility, weight and speed. Their fully enclosed hulls offer protection from artillery fragments and residual environmental contaminants as well as limit exposure time to the mounted infantry during extended movements over open ground.
Many IFVs also have sharply angled hulls that offer a relatively high degree of protection for their armor thickness. The BMP, Boragh, BVP M-80, and their respective variants all possess steel hulls with a distribution of armor and steep angling that protect them during frontal advances.[ The BMP-1 was vulnerable to ]heavy machine gun
A heavy machine gun (HMG) is significantly larger than light, medium or general-purpose machine guns. HMGs are typically too heavy to be man-portable (carried by one person) and require mounting onto a weapons platform to be operably stable or ...
s at close range on its flanks or rear, leading to a variety of more heavily armored marks appearing from 1979 onward.[
The Bradley possessed a lightweight aluminum alloy hull, which in most successive marks has been bolstered by the addition of explosive reactive and slat armor, spaced laminate belts, and steel track skirts.][ Throughout its life cycle, an IFV is expected to gain 30% more weight from armor additions.]
As asymmetric conflicts become more common, an increasing concern with regards to IFV protection has been adequate countermeasures against land mine
A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automati ...
s and improvised explosive device
An improvised explosive device (IED) is a bomb constructed and deployed in ways other than in conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached to a detonating mecha ...
s.[ During the ]Iraq War
{{Infobox military conflict
, conflict = Iraq War {{Nobold, {{lang, ar, حرب العراق (Arabic) {{Nobold, {{lang, ku, شەڕی عێراق ( Kurdish)
, partof = the Iraq conflict and the War on terror
, image ...
, inadequate mine protection in US Bradleys forced their crews to resort to makeshift strategies such as lining the hull floors with sandbags.[ A few IFVs, such as the ]Ratel
The honey badger (''Mellivora capensis''), also known as the ratel ( or ), is a mammal widely distributed in Africa, Southwest Asia, and the Indian subcontinent. Because of its wide range and occurrence in a variety of habitats, it is listed a ...
, have been specifically engineered to resist mine explosions.[
]
Armament
IFVs may be equipped with: turrets carrying autocannons of various calibers, low or medium velocity tank gun
A tank gun is the main armament of a tank. Modern tank guns are high-velocity, large-caliber artilleries capable of firing kinetic energy penetrators, high-explosive anti-tank, and cannon-launched guided projectiles. Anti-aircraft guns can a ...
s, anti-tank guided missiles
An anti-tank guided missile (ATGM), anti-tank missile, anti-tank guided weapon (ATGW) or anti-armor guided weapon is a guided missile primarily designed to hit and destroy heavily armored military vehicles. ATGMs range in size from shoulder- ...
, or automatic grenade launcher An automatic grenade launcher (AGL) or grenade machine gun is a grenade launcher that is capable of fully automatic fire, and is typically loaded with either an ammunition belt or magazine.
These weapons are often mounted on vehicles or helicopt ...
s.
With a few exceptions, such as the BMP-1 and the BMP-3, designs such as the Marder and the BMP-2
The BMP-2 (''Boyevaya Mashina Pekhoty'', , literally "combat machine/vehicle (of the) infantry") is an amphibious infantry fighting vehicle introduced in the 1980s in the Soviet Union, following on from the BMP-1 of the 1960s.
Development hist ...
have set the trend of arming IFVs with an autocannon suitable for use against lightly armored vehicles, low-flying aircraft, and dismounted infantry. This reflected the growing inclination to view IFVs as auxiliaries of armored formations: a small or medium caliber autocannon was perceived as an ideal suppressive weapon to complement large caliber tank fire. IFVs armed with miniature tank guns did not prove popular because many of the roles they were expected to perform were better performed by accompanying tanks.
The BMP-1, which was the first IFV to carry a relatively large cannon, came under criticism during the Yom Kippur War
The Yom Kippur War, also known as the Ramadan War, the October War, the 1973 Arab–Israeli War, or the Fourth Arab–Israeli War, was an armed conflict fought from October 6 to 25, 1973 between Israel and a coalition of Arab states led by E ...
for its mediocre individual accuracy, due in part to the low velocities of its projectiles.[ During the ]Soviet–Afghan War
The Soviet–Afghan War was a protracted armed conflict fought in the Democratic Republic of Afghanistan from 1979 to 1989. It saw extensive fighting between the Soviet Union and the Afghan mujahideen (alongside smaller groups of anti-Sovie ...
, BMP-1 crews also complained that their armament lacked the elevation necessary to engage insurgents in mountainous terrain.[ The effectiveness of large caliber, low-velocity guns like the ]2A28 Grom
A, or a, is the first letter and the first vowel of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes ...
on the BMP-1 and BMD-1 was also much reduced by the appearance of Chobham armor
Chobham armour is the informal name of a composite armour developed in the 1960s at the British tank research centre on Chobham Common, Surrey. The name has since become the common generic term for composite ceramic vehicle armour. Other name ...
on Western tanks.[
The Ratel, which included a variant armed with a 90mm low-velocity gun, was utilized in South African combat operations against ]Angola
, national_anthem = " Angola Avante"()
, image_map =
, map_caption =
, capital = Luanda
, religion =
, religion_year = 2020
, religion_ref =
, coordina ...
n and Cuba
Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
n armored formations during the South African Border War
The South African Border War, also known as the Namibian War of Independence, and sometimes denoted in South Africa as the Angolan Bush War, was a largely asymmetric conflict that occurred in Namibia (then South West Africa), Zambia, and Ango ...
, with mixed results. Although the Ratels succeeded in destroying a large number of Angolan tanks and APCs, they were hampered by many of the same problems as the BMP-1: mediocre standoff ranges, inferior fire control, and a lack of stabilized main gun. The Ratels' heavy armament also tempted South African commanders to utilize them as light tanks rather than in their intended role of infantry support.
Another design feature of the BMP-1 did prove more successful in establishing a precedent for future IFVs: its inclusion of an anti-tank missile system. This consisted of a rail-launcher firing 9M14 Malyutka missiles which had to be reloaded manually from outside the BMP's turret.[ Crew members had to expose themselves to enemy fire to reload the missiles, and they could not guide them effectively from inside the confines of the turret space.][
The BMP-2 and later variants of the BMP-1 made use of semiautonomous guided missile systems.][ In 1978, the Bundeswehr became the first Western army to embrace this trend when it retrofitted all its Marders with launchers for ]MILAN
Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...
anti-tank missiles.
The US Army added a launcher for TOW anti-tank missiles to its fleet of Bradleys, despite the fact that this greatly reduced the interior space available for seating the embarked infantry. This was justified on the basis that the Bradley needed to not only engage and destroy other IFVs, but support tanks in the destruction of other tanks during combined arms operations.
Mobility
IFVs are designed to have the strategic and tactical mobility necessary to keep pace with tanks during rapid maneuvers. Some, like the BMD series, have airborne and amphibious capabilities. IFVs may be either wheeled or tracked; tracked IFVs are usually more heavily armored and possess greater carrying capacity. Wheeled IFVs are cheaper and simpler to produce, maintain, and operate. From a logistical perspective, they are also ideal for an army without widespread access to transporters or a developed rail network to deploy its armor.[
]
See also
*List of AFVs
This is a list of lists of armoured fighting vehicles. __NOTOC__
By period
* List of armoured fighting vehicles of World War I
* List of interwar armoured fighting vehicles
* List of military vehicles of World War II
* List of armoured fighti ...
*List of modern armoured fighting vehicles
This article lists modern armoured fighting vehicles (AFVs) produced or used after the Second World War.
Argentina
AFVs produced in Argentina
* TAM
* VCTP
* Patagón
Australia
AFVs produced in Australia
Wheeled armoured fighting vehicles ...
* Armoured personnel carrier
*Armoured warfare
Armoured warfare or armored warfare (mechanized forces, armoured forces or armored forces) (American English; see spelling differences), is the use of armored fighting vehicles in modern warfare. It is a major component of modern methods of ...
* BMP development
*Improvised fighting vehicle
An improvised fighting vehicle is an ''ad hoc'' combat vehicle resulting from modified or upgraded civilian or military non-combat vehicle, often constructed and employed by civilian insurgents, terrorists, rebels, guerrillas, partisans, crim ...
* Infantry Squad Vehicle
*Mechanized infantry
Mechanized infantry are infantry units equipped with armored personnel carriers (APCs) or infantry fighting vehicles (IFVs) for transport and combat (see also mechanized force).
As defined by the United States Army, mechanized infantry is di ...
*Tank desant
Tank desant (russian: танковый десант, ''tankovyy desant'') is a military combined arms tactic, where infantry soldiers ride into an attack on tanks, then dismount to fight on foot in the final phase of the assault. Note that this d ...
* Armored car (military)
Notes and references
Annotations
References
{{DEFAULTSORT:Infantry Fighting Vehicle
Armoured fighting vehicles by type
*
Armoured warfare