A tankette is a tracked armoured fighting vehicle [1] that resembles a small tank, roughly the size of a car. It is mainly intended for light infantry support and scouting. [2] [3] Colloquially it may also simply mean a small tank. [4]
Several countries built tankettes between the 1920s and 1940s, and some saw limited combat in the early phases of World War II. The vulnerability of their light armour, however, eventually led armies to abandon the concept with some exceptions such as the more modern German Wiesel (Weasel) series.
Tankettes were made both in two- and three-man models. Some were so low that the occupant had to lie prone. [3] Some models were not equipped with turrets (and together with the tracked mobility, this is often seen as defining the concept), or just a very simple turret that was traversed by hand or leg. They were significantly smaller than light tanks and did not have a tank gun; instead their main weapon tended to be one or two machine guns or, rarely, a 20 mm autocannon or grenade launcher.
The genesis of the tankette concept was the armoured warfare of World War I. On the Western Front in the later stage of the war, Allied tanks could break through the enemy trench lines but the infantry (needed to take and hold the ground gained) following the tanks were easily stopped or delayed by small arms fire and artillery. The breakthrough tanks were then isolated and destroyed, and reinforcements plugged the hole in the trench line. The tankette was originally conceived in the early interwar period to solve this problem.[ citation needed ] The first designs were a sort of mobile, one-man machine gun nest protected against small arms fire and shell fragments. This idea was abandoned and the two man-model, mainly intended for reconnaissance, was produced instead. The moving up of infantry while protecting them was solved with the development of the armoured personnel carrier concept in the 1930s.
In 1925 British tank pioneer Giffard Le Quesne Martel built a one-man tank in his garage and showed it to the War Office, who agreed to production of a few (known as the Morris-Martel) for testing. The publicity caused John Carden and Vivian Loyd to produce their own. Both types were developed further, but the two-man Carden Loyd tankette was considered the classic and most successful design, [3] with many other tankettes modelled after it. While the design was influential, few Carden Loyd tankettes saw combat,[ citation needed ] other than those the Bolivian side used during the Chaco War. However, the design did lead to the 'Bren Gun Carrier' which in final form as the Universal Carrier had an extensive operational history in the Second World War. [5] In 1928, the British Army Council objected to the use of the word "tankette," noting that the "mechanization of the Army" was still in its infancy. [6]
The Italian Royal Army (Regio Esercito) equipped three armoured divisions and three "fast" (celere) divisions with L3/33 and L3/35 tankettes. The L3s were used in large numbers during the Italian invasion of Ethiopia, the Spanish Civil War, and almost every place Italian soldiers fought during World War II. Some L3s went with the Italian Expeditionary Corps in Russia (Corpo di Spedizione Italiano, CSIR) as late as Operation Barbarossa.
The French armoured reconnaissance type (automitrailleuses de reconnaissance, "machine-gun scout") of the 1930s was essentially a tankette in form, specifically intended for scouting ahead of the main force.
In 1935, the Soviets experimented with transporting T-27s by air, suspending one under the fuselage of a Tupolev TB-3 heavy bomber. [3]
The Imperial Japanese Army (IJA) became one of the most prolific users of tankettes, producing a number of designs for reconnaissance and infantry support in Second Sino-Japanese War [7] and jungle warfare. However, by the time of the Second World War, many were already obsolete and some were proven unsuccessful in their appointed task. Many were relegated to tractor duties for artillery or logistics units. [3] [8]
Due to their limited utility and vulnerability to anti-tank weapons (even machine guns), the tankette concept was abandoned, and their role largely taken over by armoured cars.
However, in Vietnam, the US Marines employed the similar, somewhat larger, M50 Ontos tank destroyer with some success.
The 1980s saw the renaissance of a similar concept in the German Wiesel AWC, introduced to provide airborne troops with armoured reconnaissance capability; [9] while these are called "armoured weapons carriers", they fit the definition of a tankette.
An armoured fighting vehicle or armored 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, assault guns, self-propelled artilleries, infantry fighting vehicles (IFV), and armoured personnel carriers (APC).
The TK (TK-3) and TKS were Polish tankettes developed during the 1930s and used in the Second World War.
The Type 94 tankette was a tankette used by the Imperial Japanese Army in the Second Sino-Japanese War, at Nomonhan against the Soviet Union, and in World War II. Although tankettes were often used as ammunition tractors, and general infantry support, they were designed for reconnaissance, and not for direct combat. The lightweight Type 94 proved effective in China as the Chinese National Revolutionary Army had only three tank battalions to oppose them, and those tank battalions were equipped only with some British export models and Italian CV-33 tankettes. As with nearly all tankettes built in the 1920s and 1930s, they had thin armor that could be penetrated by .50 caliber (12.7 mm) machine gun fire at 600 yards (550 m) range.
The Universal Carrier, a development of the earlier Bren Gun Carrier from its light machine gun armament, was one of a family of light armoured tracked vehicles built by Vickers-Armstrongs and other companies.
Lieutenant-General Sir Giffard Le Quesne Martel was a British Army officer who served in both the First and Second World Wars. Familiarly known as "Q Martel" or just "Q", he was a pioneering British military engineer and tank strategist.
The Light Tank Mark I to Mark V were a series of related designs of light tank produced by Vickers for the British Army during the interwar period.
The T-27 was a tankette produced in the 1930s by the Soviet Union. It was based on the design of the Carden Loyd tankette, bought under license from the United Kingdom in 1930.
The Carden Loyd tankettes were a series of British tankettes of the period between the World Wars, the most successful of which was the Mark VI, the only version built in significant numbers. It became a classic tankette design worldwide, was licence-built by several countries and became the basis of several designs produced in various countries.
Tanks were initially deployed in World War I, engineered to overcome the deadlock of trench warfare. Between the two world wars, tanks were further developed. Although they had demonstrated their battlefield effectiveness, only a few nations had the industrial resources to design and build them. During and after World War I, Britain and France pioneered tank technology, with their models generally serving as a blueprint for other countries. However, this initial advantage would slowly diminish during the 1930s, shifting in favor of the Soviet Union and, to a lesser degree, Nazi Germany.
The L3/35, also known as the Carro Veloce CV-35, was an Italian tankette that saw combat before and during World War II. It was one of the smallest tanks that faced combat. Although designated a light tank by the Italian Army, its turretless configuration, weight and firepower make it closer to contemporary tankettes. It was the most numerous Italian armoured fighting vehicle and saw service almost everywhere the Italians fought in the Second World War but proved inadequate for modern warfare, having too thin armour and weak armament of only machine guns. It was cheaply produced but because of its light armaments and armour it was reserved to mostly colonial, policing, reconnaissance, and supply duties. However, given its low production costs, proved to be efficient in the Second Italo-Abyssinian War, Spanish Civil War and the Greco-Italian War where it provided reliable support to Italian infantry and disrupted enemy lines.
The Carro Veloce 33 (CV 33) or L3/33 was a tankette originally built in 1933 and used by the Italian Army before and during World War II. It was based on the imported British Carden Loyd tankette. Many CV 33s were retrofitted to meet the specifications of the CV 35 in 1935. In 1938, the CV 33 was renamed the "L3/33" while the CV 35 became the "L3/35s."
The British Army made extensive use of a variety of combat vehicles during the Second World War. This article is a summary of those vehicles.
A light tank is a tank variant initially designed for rapid movements in and out of combat, to outmaneuver heavier tanks. It is smaller with thinner armor and a less powerful main gun, tailored for better tactical mobility and ease of transport and logistics. They are primarily employed in the screening, armored reconnaissance, skirmishing, artillery observation, and supplementing landing operations in a fire support role of expeditionary forces where larger, heavier tanks are unavailable or have difficulties operating safely or efficiently.
Tanks have been employed by the military forces in Italy since their first use in World War I. They have had continued use in wars after and are still used through the modern day. The C1 Ariete is the current main battle tank of the Italian Army.
The Morris-Martel was a British inter-war tankette developed from prototypes designed by Lieutenant-General Sir Giffard Le Quesne Martel. Intended for reconnaissance, eight were constructed for the Experimental Mechanized Force and were tested on Salisbury plain in 1927, against experimental models of the Carden Loyd tankette built by John Carden and Vivian Loyd as a response to Martel's work. The project was abandoned after testing with the Carden Loyd design chosen instead; during its short existence the tankette attracted "quite a lot of publicity" and was a pioneer of the tankette concept.
Captain Vivian Graham Loyd MC was an English soldier and engineer who designed armoured vehicles including the Carden Loyd tankette and Loyd Carrier.