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96-470: The Renault FT (frequently referred to in post-World War I literature as the FT-17 , FT17 , or similar) is a French light tank that was among the most revolutionary and influential tank designs in history. The FT was the first production tank to have its armament within a fully rotating turret. The Renault FT's configuration (crew compartment at the front, engine compartment at the back, and main armament in

192-947: A Fordson truck in Egypt . By the start of the new war, the German army possessed some highly effective reconnaissance vehicles, such as the Schwerer Panzerspähwagen . The Soviet BA-64 was influenced by a captured Leichter Panzerspähwagen before it was first tested in January 1942. In the second half of the war, the American M8 Greyhound and the British Daimler Armoured Cars featured turrets mounting light guns (40 mm or less). As with other wartime armored cars, their reconnaissance roles emphasized greater speed and stealth than

288-570: A German-built Daimler motor in 1899. and a single prototype was ordered in April 1899 The prototype was finished in 1902, too late to be used during the Boer War . The vehicle had Vickers armor, 6 mm (0.24 in) thick, and was powered by a four-cylinder 3.3 L (200 cu in) 16 hp (12 kW) Cannstatt Daimler engine, giving it a maximum speed of around 9 mph (14 km/h). The armament, consisting of two Maxim guns ,

384-531: A Mannesmann-MULAG  [ de ] armored car to break through the Germans' lines and force the Germans to retreat. The British Royal Air Force (RAF) in the Middle East was equipped with Rolls-Royce Armoured Cars and Morris tenders. Some of these vehicles were among the last of a consignment of ex- Royal Navy armored cars that had been serving in the Middle East since 1915. In September 1940

480-488: A cast steel turret capable of accommodating it, but they were unsuccessful. The first 150 FTs were for training only, and made of non-hardened steel plus the first model of turret. Meanwhile, the Berliet Company had produced a new design, a polygonal turret of riveted plate, which was simpler to produce than the early cast steel turret. It was given the name "omnibus", since it could easily be adapted to mount either

576-480: A cheaper weapon for use in underdeveloped regions. During World War II , most armoured cars were engineered for reconnaissance and passive observation, while others were devoted to communications tasks. Some equipped with heavier armament could even substitute for tracked combat vehicles in favorable conditions—such as pursuit or flanking maneuvers during the North African campaign . Since World War II

672-603: A few cars with heavier guns. As air power became a factor, armored cars offered a mobile platform for antiaircraft guns. The first effective use of an armored vehicle in combat was achieved by the Belgian Army in August–September 1914. They had placed Cockerill armour plating and a Hotchkiss machine gun on Minerva touring cars, creating the Minerva Armored Car . Their successes in the early days of

768-465: A four-cylinder 35 hp (26 kW) 4.4 L (270 cu in) engine giving it average cross country performance. Both the driver and co-driver had adjustable seats enabling them to raise them to see out of the roof of the drive compartment as needed. The Spanish Schneider-Brillié was the first armored vehicle to be used in combat, being first used in the Kert Campaign . The vehicle

864-588: A goal was set of manufacturing 12,260 FT tanks (7,820 in France and 4,440 in the United States) before the end of 1919. It played a leading role in the offensives of 1918, when it received the popular name "Victory Tank". The British Army used 24 FTs for command and liaison duties, usually with the gun removed. Italy received 3 FTs in June 1918, but they did not see action and no other tanks were received until

960-578: A large cannon capable of threatening many tanks. During the Middle Ages, war wagons covered with steel plate, and crewed by men armed with primitive hand cannon , flails and muskets , were used by the Hussite rebels in Bohemia. These were deployed in formations where the horses and oxen were at the centre, and the surrounding wagons were chained together as protection from enemy cavalry. With

1056-477: A large vehicle to carry it. Gun weight is typically the product of caliber and muzzle velocity . Large caliber guns on light tanks often sacrifice muzzle velocity in interest of saving weight. These guns are effective against close-quarter targets but lack the power and/or accuracy to effectively engage heavier vehicles at a distance. Some light tanks such as the PT-76 are amphibious , typically being propelled in

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1152-762: A less threatening vehicle such as an armored car is more likely to be attacked. Many modern forces now have their dedicated armored car designs, to exploit the advantages noted above. Examples would be the M1117 armored security vehicle of the USA or Alvis Saladin of the post-World War II era in the United Kingdom. Alternatively, civilian vehicles may be modified into improvised armored cars in ad hoc fashion. Many militias and irregular forces adapt civilian vehicles into AFVs (armored fighting vehicles) and troop carriers, and in some regional conflicts these "technicals" are

1248-536: A machine gun for armament. At a time of limited military budgets, tankettes were relatively cheap and functioned as reconnaissance vehicles and mobile machine gun posts. In 1928, the British firm of Vickers-Armstrong started promoting another design by John Carden and Vivien Loyd as the " six-ton tank ". Although rejected by the British Army, it was bought by a large number of nations in small numbers. It formed

1344-610: A revolving turret) became and remains the standard tank layout. Consequently, some armoured warfare historians have called the Renault FT the world's first modern tank. Over 3,000 Renault FT tanks were manufactured by France, most of them in 1918. After World War I , FT tanks were exported in large numbers. Copies and derivative designs were manufactured in the United States ( M1917 light tank ), in Italy ( Fiat 3000 ), and in

1440-844: A section of the No. 2 Squadron RAF Regiment Company was detached to General Wavell's ground forces during the first offensive against the Italians in Egypt. During the actions in the October of that year the company was employed on convoy escort tasks, airfield defense, fighting reconnaissance patrols and screening operations. During the 1941 Anglo-Iraqi War , some of the units located in the British Mandate of Palestine were sent to Iraq and drove Fordson armored cars. "Fordson" armored cars were Rolls-Royce armored cars which received new chassis from

1536-608: A total organic strength of 504. 105 more were in service in the colonies of Morocco and Algeria and 58 in French Levant , Madagascar and Indochina . Some FT tanks had also been buried within the ground and encased in concrete to supplement the Maginot Line . The fact that several units used the Renault FT gave rise to the popular myth that the French had no modern equipment at all; actually, they had as many modern tanks as

1632-554: A tracked armoured vehicle based on the Holt caterpillar tractor , and with permission from General Joffre , approached Renault as a possible manufacturer. Renault declined, saying that his company was operating at full capacity producing war materiel and that he had no experience of tracked vehicles. Estienne later discovered that the Schneider company was working on a tracked armoured vehicle, which became France's first operational tank,

1728-500: A tracked vehicle could provide, so their limited armor, armament and off-road capabilities were seen as acceptable compromises. A military armored car is a type of armored fighting vehicle having wheels (from four to ten large, off-road wheels) instead of tracks , and usually light armor . Armored cars are typically less expensive and on roads have better speed and range than tracked military vehicles. They do however have less mobility as they have less off-road capabilities because of

1824-420: A variety of names, including the " combat car ". Early light tank designs were generally better armed and armored than armored cars , but used tracks in order to provide better cross-country mobility. The light tank has been one of the few tank variants to survive the development of the main battle tank —in which technological advancements have rendered all previous weight variants obsolete—and has seen use in

1920-473: A variety of roles including the support of light airborne or amphibious forces and reconnaissance. Modified IFVs are assuming these roles in many militaries due to their immediate availability, and as a cheaper versatile alternative to developing and fielding a pure light tank. In World War I , industrial initiative also led to swift advances. The car industry, already used to vehicle mass production and having much more experience in vehicle layout, designed

2016-576: Is a specialized light tank –amphibious with sufficient firepower to engage other reconnaissance vehicles, but very lightly armored. The US fielded small numbers of the M41 Walker Bulldog with a high velocity 76mm gun, and better armor, but it suffered from range limits, and its weight was too heavy for most air transport of the day. The US M551 Sheridan had similar strengths and weaknesses, but could also be airdropped, either by parachute or LAPES . The French had their AMX-13 light tank, which

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2112-510: Is a wheeled armoured fighting vehicle , historically employed for reconnaissance , internal security , armed escort, and other subordinate battlefield tasks. With the gradual decline of mounted cavalry , armored cars were developed for carrying out duties formerly assigned to light cavalry . Following the invention of the tank , the armoured car remained popular due to its faster speed, comparatively simple maintenance and low production cost. It also found favor with several colonial armies as

2208-577: Is also referred to as the FT 17: the number 17 was added after the war in history books, since it was always referred to at Renault as the FT." Lieutenant-Colonel Paul Malmassari (French tank officer and Doctor of History) states, "The Renault tank never carried the name FT 17 during the First World War, although the initials F.T. seem to appear in August 1917." Some confusion might also have been caused by

2304-427: Is derived from the two-letter production code that all new Renault projects were given for internal use: the one available was 'FT'. The prototype was at first referred to as the automitrailleuse à chenilles Renault FT modèle 1917 . Automitrailleuse à chenilles means " armoured car [lit: motorized machine gun] with tracks." By this stage of the war, automitrailleuse was the standard word for an armoured car, but by

2400-453: Is said to be more compatible with tight urban spaces designed for wheeled vehicles. However, they do have a larger turning radius compared to tracked vehicles which can turn on the spot and their tires are vulnerable and are less capable in climbing and crushing obstacles. Further, when there is true combat they are easily outgunned and lightly armored. The threatening appearance of a tank is often enough to keep an opponent from attacking, whereas

2496-771: The Alhucemas landing . The French Army deployed two battalions of FT during the war, including one company of tanks with Kégresse tracks. After the end of the war, the French tanks remained in North Africa to finish the "pacification" of Morocco in the Atlas Mountains . When the Spanish Civil War broke, half of the Renault crews remained loyal to the Spanish Republic while the others joined

2592-642: The M2 light tank series. These light tanks were mechanically very reliable, with good mobility. However, they had a high silhouette, and only a few saw combat. The M3 Stuart series was an improvement of the M2 with better armor. The new medium tank just entering production in 1940 was the M2A1. This was a poor design with thin armor and a high silhouette. The M3 Stuart saw use in the North African Campaign but

2688-756: The Manchukuo Imperial Army . Renault tanks were also used in colonial conflicts, for instance crushing a revolt in Italian Libya in 1919. The French Army sent a company of FT tanks to Syria during the Great Druze Revolt . In Brazil, the FT tanks were used by the Old Republic to crush various revolts between 1924 and 1927 and by Vargas forces against the Constitutionalist Revolution . During

2784-455: The Nomonhan fighting, which lasted from about May through September 1939. The Japanese Type 95 Ha-Go light tank was equipped with a diesel engine , and although mounting a 37 mm cannon, it was a low velocity gun with a maximum effective range of about 700 meters. However, this conflict would be instrumental in developing the famous T-34 medium tank. Germany's armored Panzer force

2880-569: The Rif War , after the Battle of Annual , the Spanish Army ordered 10 FT armed with Hotchkiss machine guns and 1 char TSF to supplement a first Renault bought in 1919. These tanks formed a company deployed from 1921. After a first failure, they proved to be very effective and six more were delivered in 1925. The Spanish FT were the first tanks in history to take part in an amphibious assault ,

2976-630: The Royal Naval Armoured Car Division reaching a strength of 20 squadrons before disbanded in 1915. and the armoured cars passing to the army as part of the Machine Gun Corps. Only NO.1 Squadron was retained; it was sent to Russia. As the Western Front turned to trench warfare unsuitable to wheeled vehicles, the armoured cars were moved to other areas. The 2nd Duke of Westminster took No. 2 Squadron of

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3072-775: The Russian Civil War and Polish-Soviet War . On 5 February 1920, Estonia purchased nine vehicles from France. French tanks deployed in Vladivostok were given to the Chinese Fengtian Army of Zhang Zuolin in 1919. 14 more Renaults were bought in 1924 and 1925. These tanks saw action to protect the border from the Soviets in the 1920s and against the warlord Wu Peifu in 1926. After the Japanese invasion of Manchuria , nearly all were handed over to

3168-476: The Schneider CA . At a later, chance meeting with Renault on 16 July 1916, Estienne asked him to reconsider, which he did, favourably. Louis Renault himself conceived the new tank's overall design and set its basic specifications. He imposed a 7-ton limit to the FT's projected weight. Renault was unconvinced that a sufficient power-to-weight ratio could be achieved with the production engines available at

3264-571: The Soviet Union ( T-18 tank ). The Renault FT saw combat during the interwar conflicts around the world but was considered obsolete at the outbreak of World War II . The FT was designed and produced by the Société des Automobiles Renault (Renault Automobile Company). It is thought possible that Louis Renault began working on the idea as early as 21 December 1915, after a visit from Colonel J. B. E. Estienne . Estienne had drawn up plans for

3360-604: The Third Battle of the Aisne . This engagement, with 30 tanks, successfully broke up a German advance, but in the absence of infantry support, the vehicles later withdrew. From then on, gradually increasing numbers of FTs were deployed, together with smaller numbers of the older Schneider CA1 and Saint-Chamond tanks. As the war had become a war of movement during mid-1918, during the Hundred Days Offensive ,

3456-760: The rebels . France later sent 32 FTs to the Republicans; the number of FTs sold to the Republicans by Poland is unclear; estimates vary between 16 and 94. Renault FT tanks were also fielded in limited numbers during World War II , in Poland, Finland, France, Greece, Romania and the Kingdom of Yugoslavia , although they were already obsolete. In May 1940, the French Army still had seven front-line battalions, each equipped with 63 FTs, one under-strength battalion as well as three independent companies, each with 10, for

3552-447: The "FT". The vehicle was originally intended to carry a machine-gun, and was therefore described as a char mitrailleur – mitrailleur (from mitraille ; grapeshot) had by this time come to mean "machine-gunner". Many sources, predominantly English language accounts, refer to the FT as the "FT 17" or "FT-17." This term is not contemporary and appears to have arisen post World War One. In Estienne's biography, his granddaughter states, "It

3648-557: The 184 to 192 FTs in service with internal security units. The Wehrmacht captured 1,704 FTs. They used about 100 for airfield defence and about 650 for patrolling occupied Europe. Some were used by the Germans in 1944 for street-fighting in Paris, but by this time they were hopelessly out of date. Vichy France used Renault FTs against Allied invasion forces during Operation Torch in Morocco and Algeria. The French tanks were no match for

3744-506: The American Expeditionary Forces (AEF) until the war was over. The first turret designed for the FT was a circular, cast steel version almost identical to that of the prototype. It was designed to carry a Hotchkiss 8mm machine gun . In April 1917 Estienne decided for tactical reasons that some vehicles should be capable of carrying a small cannon. The 37mm Puteaux gun was chosen, and attempts were made to produce

3840-657: The Berliet turret. The turret sat on a circular ball-bearing race, and could easily be rotated by the gunner/commander or be locked in position with a handbrake. The Renault FT was widely used by French forces in 1918 and by the American Expeditionary Forces (AEF) on the Western Front in the closing stages of World War I . Its battlefield debut occurred on 31 May 1918, east of the Forest of Retz , east of Chaudun , between Ploisy and Chazelles, during

3936-531: The British Ferret are armed with just a machine gun. Heavier vehicles are armed with autocannon or a large caliber gun. The heaviest armored cars, such as the German, World War II era Sd.Kfz. 234 or the modern, US M1128 mobile gun system , mount the same guns that arm medium tanks. Armored cars are popular for peacekeeping or internal security duties. Their appearance is less confrontational and threatening than tanks, and their size and maneuverability

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4032-613: The British Light Tank Mk VI , French Renault R35 , German Panzer I , Italian L3/35 (classified as a light tank by the Royal Italian Army , a tankette by others), Japanese Type 95 Ha-Go light tank , Soviet T-26 , and American M2 light tank . The Soviet BT tanks were the most advanced in the 1930s, extremely fast and mounting high velocity 45 mm cannons. Their only drawback were their petrol engines which caught fire often and easily during

4128-606: The Cold War era was the Swedish Ikv 91 (classified as an assault gun by Sweden). It had a low-pressure 90mm gun, strong armor against 20mm grenades, and it was fully amphibious. Light tanks, such as the PT-76 , continue to play a small role in tank warfare , although many are losing favor to cheaper, faster, and lighter armored cars . The light tank still fills an important niche in many armies, especially for nations with airborne divisions, Marine Infantry, or those without

4224-770: The FT. When the US entered the war in April 1917, its army was short of heavy materiel and had no tanks at all. Because of the wartime demands on French industry, it was decided that the quickest way to supply the American forces with sufficient armour was to manufacture the FT in the US. A requirement of 4,400 of a modified version, the M1917 , was decided on, with delivery expected to begin in April 1918. By June 1918, US manufacturers had failed to produce any, and delivery dates were put back until September. France therefore agreed to lend 144 FTs, enough to equip two battalions. No M1917s reached

4320-608: The Germans; however, the majority had one-man turrets and were less efficient than German tanks such as the Panzer III and IV. The French suffered from strategic and tactical weaknesses rather than from equipment deficiencies, although many of the French tanks were also markedly slow (unlike the German tanks of the time). When the best French units were cut off by the German drive to the English Channel, around 390 FTs, previously used for training or stored in depots, joined

4416-543: The Hotchkiss machine gun or the Puteaux 37mm with its telescopic sight. This turret was fitted to production models in large numbers. In 1918 Forges et aciéries Paul Girod produced a successful circular turret which was mostly cast with some rolled parts. The Girod turret was also an "omnibus" design. Girod supplied it to all the companies producing the FT, and in the later stages of the war it became more commonplace than

4512-443: The NC2, the Char D1 , and the Char D2 . The Italians produced the FIAT 3000 , a moderately close copy of the FT, as their standard tank. The Soviet Red Army captured 14 burnt-out Renaults from White Russian forces and rebuilt them at the Krasnoye Sormovo Factory in 1920. Nearly 15 exact copies, called "Russki Renoe", were produced in 1920–1922, but they were never used in battle because of many technical problems. In 1928–1931,

4608-613: The RNAS to France in March 1915 in time to make a noted contribution to the Second Battle of Ypres , and thereafter the cars with their master were sent to the Middle East to play a part in the British campaign in Palestine and elsewhere The Duke led a motorised convoy including nine armoured cars across the Western Desert in North Africa to rescue the survivors of the sinking of the SS Tara which had been kidnapped and taken to Bir Hakiem. In Africa, Rolls Royce armoured cars were active in German South West Africa and Lanchester Armoured Cars in British East Africa against German forces to

4704-462: The armor in contemporary light tanks is modular, sometimes up to three configurations. The flat hull necessary for amphibious light tanks to plane across the surface of the water is not nearly as blast-resistant as the V-shaped hull. It has been suggested that underbelly armor appliqué could be applied after the light tanks come ashore and before they encounter explosive devices. A gun capable of defeating modern tanks at reasonable ranges requires

4800-415: The basis of the Soviet T-26 (around 10,000 built) and the Polish 7TP tank and influenced the Italian Fiat M11/39 . The British Army did not use the design as a light tank themselves but a developed version of the Carden Loyd tankette as the starting point for a series of British light tanks intended for use in imperial policing and expeditionary warfare. As the only tank fit for immediate manufacture, it

4896-417: The claim include: it distinguished tanks produced in 1918 from those of 1917; it was applied to FTs armed with cannon as opposed to those with machine-guns; it distinguished FTs with a cast, rounded turret from those with a hexagonal one; it referred to the 18 horsepower engine; it indicated a version to which various modifications had been made. Renault records make no distinction between 1917 and 1918 output;

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4992-481: The crossing of trenches. Because the engine had been designed to function normally under any slant, very steep slopes could be negotiated by the Renault FT without loss of power. Effective internal ventilation was provided by the engine's radiator fan, which drew its air through the front crew compartment of the tank and forced it out through the rear engine's compartment. Renault encountered some early difficulties in getting his proposal fully supported by Estienne. After

5088-445: The decision to arm FTs with a 37mm gun was made in April 1917, before any tanks had been manufactured; because of various production difficulties and design requirements, a range of turret types were produced by several manufacturers, but they were all fitted to the basic FT body without any distinguishing reference; all FTs had the same model 18 hp engine. The Renault manual of April 1918 is entitled RENAULT CHAR D'ASSAUT 18 HP , and

5184-409: The end of the war. After the end of World War I, Renault FTs were exported to many countries (Belgium, Brazil, Czechoslovakia , Estonia, Finland, Iran, Japan, Lithuania, the Netherlands, Poland, Romania, Spain, Switzerland, Turkey, and Yugoslavia). Renault FT tanks were used by most nations having armoured forces, generally as their prominent tank type. They were used in anti-Soviet conflicts such as

5280-539: The fact that light tank platoons were not expected to function as a reconnaissance unit, they could be used for reconnaissance purposes. In this role, they were expected to remain behind the main reconnaissance force as the support element and augment the firepower whenever enemy contact was made. The British withdrew their light tank designs from their armored divisions early in the war, but used some later designs for minor amphibious operations and airborne operations. In general they used armored cars for reconnaissance and

5376-450: The fact that the American version of the vehicle, produced in the US under licence from Renault, was designated the M1917. When it was decided to equip the FTs with either cannon or machine-guns, the cannon version was designated char canon (cannon tank), and the latter, in accordance with French grammar, renamed char mitrailleuse (machine-gun tank). It is frequently claimed that some of these tanks were designated FT 18. Reasons given for

5472-417: The first British use of heavy tanks on 15 September 1916 during the Battle of the Somme , the French military still pondered whether a large number of light tanks would be preferable to a smaller number of super-heavy tanks (the later Char 2C ). On 27 November 1916, Estienne sent to the French Commander in Chief a personal memorandum proposing the immediate adoption and mass manufacture of a light tank based on

5568-420: The first completely Soviet-designed tank was the T-18 , a derivative of the Renault with sprung suspension. Approximately 41 FTs, two Russkiy Reno s, and three FT TSF survive in various museums around the world. Twenty M1917s also survive. Europe: Asia: North America: South America: Australia: Background: History of the tank , Tank classification , Tanks in World War I Background: History of

5664-409: The first practical light tanks in 1916, a class largely neglected by the British. Renault 's small tank design, the FT , was the first tank to incorporate a top-mounted turret with a full rotation. The FT was in many respects the first truly modern tank having a layout that has been followed by almost all designs ever since: driver at the front; main armament in a fully rotating turret on top; engine at

5760-418: The gunner. One of the first operational armored cars with four wheel (4x4) drive and partly enclosed rotating turret, was the Austro-Daimler Panzerwagen built by Austro-Daimler in 1904. It was armored with 3–3.5 mm (0.12–0.14 in) thick curved plates over the body (drive space and engine) and had a 4 mm (0.16 in) thick dome-shaped rotating turret that housed one or two machine-guns. It had

5856-419: The hatch. Some light tanks, such as the M551 Sheridan , ZTQ-15 and 2S25 Sprut-SD armored reconnaissance vehicle, could be rigged for low- velocity airdrops from transport aircraft . With this method the tank is pulled out of the aircraft by brake chutes and skids to a stop. The crew does not ride in the tank during extraction, but parachutes from another plane. Upon landing, they go to their tank, release

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5952-575: The higher ground pressure. They also have less obstacle climbing capabilities than tracked vehicles. Wheels are more vulnerable to enemy fire than tracks, they have a higher signature and in most cases less armor than comparable tracked vehicles. As a result, they are not intended for heavy fighting; their normal use is for reconnaissance , command, control, and communications, or for use against lightly armed insurgents or rioters. Only some are intended to enter close combat, often accompanying convoys to protect soft-skinned vehicles. Light armored cars, such as

6048-448: The illustrations are of the machine-gun version. The official designation was not changed until the 1930s when the FT was fitted with a 1931 Reibel machine gun and renamed the FT modifié 31 . By this time, the French Army was equipped with several other Renault models and it had become necessary to distinguish between the various types. About half of all FTs were manufactured in Renault's factory at Boulogne-Billancourt near Paris, with

6144-425: The invention of the steam engine , Victorian inventors designed prototype self-propelled armored vehicles for use in sieges, although none were deployed in combat. H. G. Wells ' short story " The Land Ironclads " provides a fictionalized account of their use. The Motor Scout was designed and built by British inventor F.R. Simms in 1898. It was the first armed petrol engine-powered vehicle ever built. The vehicle

6240-496: The last of the light tank designs, the light tank Mk VIII "Harry Hopkins", was produced only in small numbers. The Japanese made extensive use of light tanks that were much better suited to jungle warfare than larger designs, such as the Type 95 Ha-Go light tank. Light tanks continued to be built, but for very limited roles such as amphibious reconnaissance, support of airborne units , and in rapid-intervention forces that were not expected to face enemy tanks. The Soviet PT-76

6336-437: The lighter FTs were often transported on heavy trucks and special trailers rather than by rail on flat cars. Estienne had initially proposed to overwhelm the enemy defences using a "swarm" of light tanks, a tactic that was eventually successfully implemented. Beginning in late 1917, the Entente allies were attempting to outproduce the Central Powers in all respects, including artillery, tanks, and chemical weapons. Consequently,

6432-421: The lines, and drive it away. Background: History of the tank , Tank classification , Tanks in World War I Background: History of the tank , Tank classification , interwar period Background: History of the tank , Tank classification , Tanks in the Cold War Background: History of the tank , Tank classification Armored car (military) A military armored ( also spelled armoured ) car

6528-403: The low priority given to the army meant that there were few resources for building tanks. The US Army instead developed and tested tank components such as suspensions, tracks, and transmissions. This paid off when production had to be initiated on the outbreak of war. At the start of World War II, the majority of all of the great powers' tank forces consisted of light designs. The most common were

6624-407: The newly arrived American M4 Sherman and M3 Stuart tanks. The last combat of the French Army FTs was during the Japanese invasion of French Indochina , when a section defended the Hue fortress . The last known use was in the 1980s during the Soviet–Afghan War , when some FTs were used as pillboxes or roadblocks. The FT was the ancestor of a long line of French tanks: the FT Kégresse, the NC1,

6720-412: The number of radios. Throughout the interwar period the US produced only a few hundred tanks. From the end of World War I to 1935, only 15 tanks were produced. Most were derivatives or foreign designs or very poor quality private designs. The Christie designs were among the few better examples, but the US Army acquired only three Christies and did not pursue the idea any further. Budget limitations and

6816-709: The only combat vehicles present. On occasion, even the soldiers of national militaries are forced to adapt their civilian-type vehicles for combat use, often using improvised armor and scrounged weapons. In the 1930s, a new sub-class of armored car emerged in the United States, known as the scout car . This was a compact light armored car which was either unarmed or armed only with machine guns for self-defense. Scout cars were designed as purpose-built reconnaissance vehicles for passive observation and intelligence gathering. Armored cars which carried large caliber, turreted weapons systems were not considered scout cars. The concept gained popularity worldwide during World War II and

6912-836: The preferred choice for infantry support in Equatorial nations. Post–Cold War light tanks include the Stingray , ZTQ-15 , M8 Armored Gun System and Kaplan MT / Harimau . Light tanks based on infantry fighting vehicles chassis include the CV90 105T, 2S25 Sprut-SD , Tanque Argentino Mediano , ASCOD LT 105 , and Sabrah . The modern light tank supplements the main battle tank in expeditionary roles and situations where all major threats have been neutralized and excessive weight in armor and armament would only hinder mobility and cost more money to operate. They have also been used for reconnaissance and, in some cases, infantry support. Typically,

7008-443: The rear. Previous models had been "box tanks", with a single crowded space combining the role of engine room, fighting compartment, ammunition stock and driver's cabin. The FT had the largest production run of any tank of the war, over 3,700 (mostly in 1918), and was more numerous than all British and German tanks combined. The Carden Loyd tankette and its derivatives were adopted by several nations as small tracked vehicles carrying

7104-411: The remainder subcontracted to other companies. Of the original order for 3,530, Renault accounted for 1,850 (52%), Berliet 800 (23%), SOMUA (a subsidiary of Schneider & Cie ) 600 (17%), and Delaunay-Belleville 280 (8%). When the order was increased to 7,820 in 1918, production was distributed in roughly the same proportion. Louis Renault agreed to waive royalties for all French manufacturers of

7200-475: The resources and funding for main battle tanks . They have important advantages over heavier tanks in Southeast Asia and other nations in the Equatorial region. Their compact dimensions and short-to-nonexistent barrel overhang lets them maneuver through thick rain forests, and their weight reduces the risk of getting stuck in mud, and simplifies recovery of stuck or damaged tanks. This makes the light tank

7296-657: The south. Armored cars also saw action on the Eastern Front. From 18 February - 26 March 1915, the German army under General Max von Gallwitz attempted to break through the Russian lines in and around the town of Przasnysz , Poland, (about 110 km / 68 miles north of Warsaw) during the Battle of Przasnysz (Polish: Bitwa przasnyska ). Near the end of the battle, the Russians used four Russo-Balt armored cars and

7392-407: The specifications of the Renault prototype. After receiving two large government orders for the FT tank, one in April 1917 and the other in June 1917, Renault was able to proceed. His design remained in competition with the super-heavy Char 2C until the end of the war. The prototype was refined during the second half of 1917, but the Renault FT remained plagued by radiator fan belt problems throughout

7488-482: The tank , Tanks in the British Army Light tank The fast light tank was a major feature of the pre– World War II army buildup, where it was expected they would be used to exploit breakthroughs in enemy lines created by slower, heavier tanks, with the goal of disrupting communications and supply lines. Numerous small tank designs and " tankettes " were developed during this period and known under

7584-480: The term is understood today, as they provided little protection for their crews from enemy fire. At the beginning of the 20th century, the first military armored vehicles were manufactured by adding armor and weapons to existing vehicles. The first armored car was the Simms' Motor War Car , designed by F.R. Simms and built by Vickers, Sons & Maxim of Barrow on a special Coventry -built Daimler chassis with

7680-411: The time the FT was designed there were two other types of French tank in existence, and the term char d'assaut (from the French char – a cart or wagon, and assaut ; attack or assault), soon shortened to char , had at the insistence of Colonel Estienne, already been adopted by the French and was in common use. Once orders for the vehicle had been secured it was the practice at Renault to refer to it as

7776-413: The time to give sufficient mobility to the heavy tank types requested by the military. Renault's industrial designer Rodolphe Ernst-Metzmaier generated the FT's execution plans. Charles-Edmond Serre, a long-time associate of Louis Renault, organized and supervised the new tank's mass production. The FT's tracks were kept automatically under tension to prevent derailments, while a rounded tailpiece facilitated

7872-704: The traditional functions of the armored car have been occasionally combined with that of the armoured personnel carrier , resulting in such multipurpose designs as the BTR-40 or the Cadillac Gage Commando . Postwar advances in recoil control technology have also made it possible for a few armoured cars, including the B1 Centauro , the Panhard AML , the AMX-10 RC and EE-9 Cascavel , to carry

7968-399: The vehicle, or even a troop, had to load and aim the turret gun. The lack of radios with the light tanks was not seen as a major drawback, since French doctrine called for slow-paced, deliberate maneuvers in close conformance to plans. The role of small unit leaders was to execute plans, not to take the initiative in combat. In 1939, a belated effort was made to improve flexibility and increase

8064-568: The vehicles provided by a local shipbuilder. In London Murray Sueter ordered "fighting cars" based on Rolls-Royce, Talbot and Wolseley chassis. By the time Rolls-Royce Armoured Cars arrived in December 1914, the mobile period on the Western Front was already over. More tactically important was the development of formed units of armored cars, such as the Canadian Automobile Machine Gun Brigade , which

8160-758: The war convinced the Belgian GHQ to create a Corps of Armoured Cars , who would be sent to fight on the Eastern front once the western front immobilized after the Battle of the Yser . The British Royal Naval Air Service dispatched aircraft to Dunkirk to defend the UK from Zeppelins. The officers' cars followed them and these began to be used to rescue downed reconnaissance pilots in the battle areas. They mounted machine guns on them and as these excursions became increasingly dangerous, they improvised boiler plate armoring on

8256-475: The war. Only 84 were produced in 1917, but 2,697 were delivered to the French army before the Armistice. Although it has sometimes been stated that the letters FT stand for the French terms faible tonnage (low tonnage), faible taille (small size), franchisseur de tranchées (trench crosser), or force terrestre (land force), none of these names are correct. Neither was it named the FT 17 or FT-17. The name

8352-417: The water by hydrojets or by their tracks. Most amphibious light tanks weigh little and often utilize aluminum armor. Some light tanks require no modifications for river crossings. Crews simply raise the easily accessible cloth sides around the hull, cover the hatches, turn on the bilge pump and shift the transmission to water operations. Often, a fold down trim vane is erected to stop water from flooding into

8448-467: Was a De Dion-Bouton quadricycle with a mounted Maxim machine gun on the front bar. An iron shield in front of the car protected the driver. Another early armed car was invented by Royal Page Davidson at Northwestern Military and Naval Academy in 1898 with the Davidson-Duryea gun carriage and the later Davidson Automobile Battery armored car . However, these were not "armored cars" as

8544-486: Was a key element in the expansion of the British Army in the period leading up to the outbreak of war. In general, French tanks of the 1930s were well-armored, innovative vehicles that owed little to foreign designs. However, the light tanks lacked firepower and almost all French tanks were handicapped by their one-man turrets, even the larger tanks such as the Char B1 , which overworked the commander who, besides directing

8640-671: Was carried in two turrets with 360° traverse. It had a crew of four. Simms' Motor War Car was presented at the Crystal Palace , London , in April 1902. Another early armored car of the period was the French Charron, Girardot et Voigt 1902 , presented at the Salon de l'Automobile et du cycle in Brussels , on 8 March 1902. The vehicle was equipped with a Hotchkiss machine gun , and with 7 mm (0.28 in) armour for

8736-527: Was designed for its capability to be quickly air-dropped for use with paratroopers and also able to support lightly armed infantry and perform force-reconnaissance effectively. The British FV101 Scorpion , the fire support variant of the Combat Vehicle Reconnaissance (Tracked) series of vehicles that replaced armored cars in British service, has been described as a light tank and was sold to many smaller nations. Another light tank in

8832-832: Was equipped with two machineguns and built from a bus chassis. An armored car known as the ''Death Special'' was built at the CFI plant in Pueblo and used by the Badlwin-Felts detective agency during the Colorado Coalfield War . A great variety of armored cars appeared on both sides during World War I and these were used in various ways. Generally, armored cars were used by more or less independent car commanders. However, sometimes they were used in larger units up to squadron size. The cars were primarily armed with light machine guns, but larger units usually employed

8928-572: Was not especially impressive at the start of the war. In the invasions of Poland and France , the German forces were mostly made up of the Panzer I and Panzer II light tanks. The Panzer I was little more than a training vehicle armed only with machine guns; the Panzer II with a 20 mm cannon. The Panzer division also included some Czech designed light tanks—the Panzer 35(t) and the Panzer 38(t) . American light tank development started with

9024-465: Was relegated to reconnaissance as soon as US-built medium tanks became available. Further light tank development in the war led to the improved M5 Stuart and then included the M24 Chaffee . Light tanks were issued to tank battalions (one of the four companies was a light tank company), light tank battalions and cavalry reconnaissance squadrons. The original role of the light tank in these formations

9120-616: Was similar to medium tanks and they were expected to engage enemy armor with AP rounds and enemy positions with HE rounds. As a result, tank gunnery training for light and medium tankers was common. US Army Field Manuals written before 1944 clearly show that light tanks were to be part of an armored assault on enemy positions, and examples of fire on enemy armor were in these manuals. When pursuing an enemy, Light Tank Battalions were expected to move parallel with enemy columns and, together with accompanying infantry and engineer units, seize "critical terrain that will block hostile retreat". Despite

9216-593: Was the first fully mechanized unit in the history. The brigade was established on September 2, 1914, in Ottawa , as Automobile Machine Gun Brigade No. 1 by Brigadier-General Raymond Brutinel . The brigade was originally equipped with eight Armoured Autocars mounting two machine guns. By 1918 Brutinel's force consisted of two motor machine gun brigades (each of five gun batteries containing eight weapons apiece). The brigade, and its armored cars, provided yeoman service in many battles, notably at Amiens. The RNAS section became

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