Stuart tank
Encyclopedia
The M3 Stuart, formally Light Tank M3, was an American
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 light tank
Light tank
A light tank is a tank variant initially designed for rapid movement, and now primarily employed in low-intensity conflict. Early light tanks were generally armed and armored similar to an armored car, but used tracks in order to provide better cross-country mobility.The light tank was a major...

 of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 and supplied to British
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 and Commonwealth
Commonwealth of Nations
The Commonwealth of Nations, normally referred to as the Commonwealth and formerly known as the British Commonwealth, is an intergovernmental organisation of fifty-four independent member states...

 forces under lend-lease
Lend-Lease
Lend-Lease was the program under which the United States of America supplied the United Kingdom, the Soviet Union, China, Free France, and other Allied nations with materiel between 1941 and 1945. It was signed into law on March 11, 1941, a year and a half after the outbreak of war in Europe in...

 prior to the entry of the U.S. into the war—and used thereafter by U.S. and Allied
Allies of World War II
The Allies of World War II were the countries that opposed the Axis powers during the Second World War . Former Axis states contributing to the Allied victory are not considered Allied states...

 forces until the end of the war.

The name General Stuart or Stuart given by the British comes from the American Civil War
American Civil War
The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

 Confederate
Confederate States Army
The Confederate States Army was the army of the Confederate States of America while the Confederacy existed during the American Civil War. On February 8, 1861, delegates from the seven Deep South states which had already declared their secession from the United States of America adopted the...

 General J.E.B. Stuart
J.E.B. Stuart
James Ewell Brown "Jeb" Stuart was a U.S. Army officer from Virginia and a Confederate States Army general during the American Civil War. He was known to his friends as "Jeb", from the initials of his given names. Stuart was a cavalry commander known for his mastery of reconnaissance and the use...

 and was used for both the M3 and the derivative M5 Light Tank. In British service, it also had the unofficial nickname of Honey after a tank driver remarked "She's a honey". To the United States Army
United States Army
The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

, the tanks were officially known only as "Light Tank M3" and "Light Tank M5".

The M3 Stuarts were the first American-manned (U.S.) tanks in World War II to engage the enemy in tank versus tank combat.

Development

Observing events in Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

, American tank designers realized that the Light Tank M2
M2 Light Tank
The Light Tank M2 was an American pre-World War II light tank that saw combat with the US Marine Corps 1st Tank Battalion on Guadalcanal in 1942, during World War II. Its service with the 1st Tank Battalion during the Pacific War was its only U.S...

 was becoming obsolete and set about improving it. The upgraded design, with thicker armor
Vehicle armour
Military vehicles are commonly armoured to withstand the impact of shrapnel, bullets, missiles, or shells, protecting the personnel inside from enemy fire. Such vehicles include tanks, aircraft, and ships....

, modified suspension and new gun recoil
Recoil
Recoil is the backward momentum of a gun when it is discharged. In technical terms, the recoil caused by the gun exactly balances the forward momentum of the projectile and exhaust gasses, according to Newton's third law...

 system was called "Light Tank M3". Production of the vehicle started in March 1941 and continued until October 1943. Like its direct predecessor, the M2A4, the M3 was armed with a 37 mm M5 gun and five .30-06
.30-06 Springfield
The .30-06 Springfield cartridge or 7.62×63mm in metric notation, was introduced to the United States Army in 1906 and standardized, and was in use until the 1960s and early 1970s. It replaced the .30-03, 6 mm Lee Navy, and .30 US Army...

 Browning M1919A4
M1919 Browning machine gun
The M1919 Browning is a .30 caliber medium machine gun that was widely used during the 20th century. It was used as a light infantry, coaxial, mounted, aircraft, and anti-aircraft machine gun by the U.S. and many other countries, especially during World War II, the Korean War, and the Vietnam War...

 machine guns: coaxial with the gun, on top of the turret
Turret
In architecture, a turret is a small tower that projects vertically from the wall of a building such as a medieval castle. Turrets were used to provide a projecting defensive position allowing covering fire to the adjacent wall in the days of military fortification...

 in an M20 anti-aircraft mount, in a ball mount in right bow, in the right and left hull sponsons.

Internally, the radial engine was at the rear and the transmission to the driving sprockets at the front. The prop shaft connecting the two ran through the middle of the fighting compartment. The radial engine compounded the problem having its crankshaft high off the hull bottom. When a turret floor was introduced the crew had less room.

To relieve the demand for the radial aero-engines used in the M3, a new version was developed using twin Cadillac
Cadillac
Cadillac is an American luxury vehicle marque owned by General Motors . Cadillac vehicles are sold in over 50 countries and territories, but mostly in North America. Cadillac is currently the second oldest American automobile manufacturer behind fellow GM marque Buick and is among the oldest...

 V-8 automobile engines and twin Hydra-Matic transmissions operating through a transfer case. Such installation produced a quieter, cooler and roomier variant and was easier to train on the automatic version. The new model (initially called M4 but redesignated M5 to avoid confusion with the M4 Sherman
M4 Sherman
The M4 Sherman, formally Medium Tank, M4, was the primary tank used by the United States during World War II. Thousands were also distributed to the Allies, including the British Commonwealth and Soviet armies, via lend-lease...

) also featured a redesigned hull with sloped glacis
Glacis
A glacis in military engineering is an artificial slope of earth used in late European fortresses so constructed as to keep any potential assailant under the fire of the defenders until the last possible moment...

 plate and driver's hatches moved to the top. Although the main criticism from the units using it was that the Stuarts lacked firepower, the improved M5 series kept the same 37 mm gun. The M5 gradually replaced the M3 in production from 1942 and was in turn succeeded by the Light Tank M24
M24 Chaffee
The Light Tank M24 was an American light tank used during World War II and in postwar conflicts including the Korean War and with the French in the War in Algeria and First Indochina War. In British service it was given the service name Chaffee, after the United States Army General Adna R...

 in 1944.

Combat history

War in North Africa and Europe

The British Army
British Army
The British Army is the land warfare branch of Her Majesty's Armed Forces in the United Kingdom. It came into being with the unification of the Kingdom of England and Scotland into the Kingdom of Great Britain in 1707. The new British Army incorporated Regiments that had already existed in England...

 was the first to use the Light Tank M3 as the "General Stuart" in combat. From mid-November 1941 to the end of the year, about 170 Stuarts (in a total force of over 700 tanks) took part in Operation Crusader
Operation Crusader
Operation Crusader was a military operation by the British Eighth Army between 18 November–30 December 1941. The operation successfully relieved the 1941 Siege of Tobruk....

 during the North Africa Campaign, with poor results. Although the high losses suffered by Stuart-equipped units during the operation had more to do with better tactics and training of the Afrika Korps
Afrika Korps
The German Africa Corps , or the Afrika Korps as it was popularly called, was the German expeditionary force in Libya and Tunisia during the North African Campaign of World War II...

 than the apparent superiority of German armoured fighting vehicles
German armoured fighting vehicles of World War II
The German Wehrmacht used an extensive variety of combat vehicles during the Second World War. This article is a summary of those vehicles.-Panzer I:Also known as: PzKpfw I, 'Panzer I', Sd. Kfz. 101...

 used in the North African campaign, the operation revealed that the M3 had several technical faults. Mentioned in the British complaints were the 37 mm M5 gun and poor internal layout. The two-man turret crew was a significant weakness, and some British units tried to fight with three-man turret crews. The Stuart also had a limited range, which was a severe problem in the highly mobile desert warfare
Desert warfare
Desert warfare is combat in deserts. In desert warfare the elements can sometimes be more dangerous than the actual enemy. The desert terrain is the second most inhospitable to troops following a cold environment...

 as units often outpaced their supplies and were stranded when they ran out of fuel. On the positive side, crews liked its relatively high speed and mechanical reliability. The high reliability distinguished the Stuart from cruiser tank
Cruiser tank
The cruiser tank was a British tank concept of the inter-war period. This concept was the driving force behind several tank designs which saw action during the Second World War....

s of the period, in particular the Crusader
Crusader tank
The Tank, Cruiser, Mk VI or A15 Crusader was one of the primary British cruiser tanks of the early part Second World War and perhaps the most important British tank of the North African Campaign...

, which composed a large portion of the British tank force in Africa up until 1942.

In the summer of 1942, when enough U.S. medium tanks had been received, the British usually kept Stuarts out of tank-to-tank combat, using them primarily for reconnaissance. The turret was removed from some examples to save weight and improve speed and range. These became known as "Stuart Recce". Some others were converted to armored personnel carriers and were known as "Stuart Kangaroo
Kangaroo (armoured personnel carrier)
A Kangaroo was a World War II Commonwealth or British armoured personnel carrier , created by conversion of a tank chassis. Created as an expedient measure by the Canadian Army, the Kangaroos were so successful that they were soon being used by British forces as well...

", and some were converted command vehicles and known as "Stuart Command". M3s, M3A3s, and M5s continued in British service until the end of the war, but British units had a smaller proportion of these light tanks than U.S. units.

The other major Lend-Lease
Lend-Lease
Lend-Lease was the program under which the United States of America supplied the United Kingdom, the Soviet Union, China, Free France, and other Allied nations with materiel between 1941 and 1945. It was signed into law on March 11, 1941, a year and a half after the outbreak of war in Europe in...

 recipient of the M3, the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

, was even less happy with the tank, considering it undergunned, underarmored, likely to catch fire, and too sensitive to fuel quality. The narrow tracks were highly unsuited to operation in winter conditions, as they resulted in high ground pressures under which the tank sank into the snow. Further, the M3's radial aircraft engine required high-octane fuel, which complicated Soviet logistics as most of their tanks used diesel. However, the M3 was superior to early-war Soviet light tanks such as the T-60
T-60
The T-60 scout tank was a light tank produced by the Soviet Union from 1941 to 1942. In this time over 6,292 were built. The tank was designed to replace the obsolete T-38 amphibious scout tank.-Design:...

, which were often underpowered and possessed even lighter armament than the Stuart. In 1943, the Red Army
Red Army
The Workers' and Peasants' Red Army started out as the Soviet Union's revolutionary communist combat groups during the Russian Civil War of 1918-1922. It grew into the national army of the Soviet Union. By the 1930s the Red Army was among the largest armies in history.The "Red Army" name refers to...

 tried out the M5 and decided that the upgraded design was not much better than the M3. Being less desperate than in 1941, the Soviets turned down an American offer to supply the M5. M3s continued in Red Army service at least until 1944.

War in the Far East – CBI and Pacific

The U.S. Army
United States Army
The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

 initially deployed 108 Stuart light tanks to the Philippines in September 1941, equipping the U.S. Army's 194th and 192nd Tank Battalion
192nd Tank Battalion
The 192nd Tank Battalion of the United States Army was a federalized Army National Guard unit activated in November 1940. Deployed to the Philippines, the battalion was engaged in combat during the Japanese invasion and the US retreat to the Bataan Peninsula; being part of the force that...

s. The first U.S. tank versus tank combat to occur in World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, began on 22 December 1941, when a platoon of five M3s led by Lieutenant Ben R. Morin engaged Type 95 Ha-Go
Type 95 Ha-Go
The was a light tank used by the Imperial Japanese Army in combat operations of the Second Sino-Japanese War, at Nomonhan against the Soviet Union, and in the Second World War. It proved sufficient against infantry, however, like the American M3 Stuart, it was not designed to fight other tanks...

 north of Damaris. Lt. Morin maneuvered his M3 off the road, but took a direct hit while doing so, and his tank began to burn. The other four M3s were also hit, but managed to leave the field under their own power. Lt. Morin was wounded, and he and his crew were captured by the enemy. M3s of the 194th and 192nd Tank Battalions continued to skirmish with the 4th Tank Regiment's Type 95 Ha-Go light tanks as they continued their retreat down the Bataan Peninsula, with the last tank versus tank combat occurring on 7 April 1942.

Due to the naval nature of the Pacific campaign, steel for warship production took precedence over tanks for the Imperial Japanese Army (IJA), creating by default an IJA light tank which performed admirably in the jungle terrain of the South Pacific. By the same measure, although the US was not hampered by industrial restrictions, the U.S. M3 light tank proved to be an effective armored vehicle for fighting in jungle environments. At least one was captured in the Philippines.
With the IJA's drive toward India within the China-Burma-India Theater of Operations (CBI), the United Kingdom hastily withdrew their 2nd Royal Tank Regiment
2nd Royal Tank Regiment
The 2nd Royal Tank Regiment is an armoured regiment of the British Army. It is part of the Royal Tank Regiment, itself part of the Royal Armoured Corps...

 and 7th Hussars Stuart tank units (which also contained some M2
M2 Light Tank
The Light Tank M2 was an American pre-World War II light tank that saw combat with the US Marine Corps 1st Tank Battalion on Guadalcanal in 1942, during World War II. Its service with the 1st Tank Battalion during the Pacific War was its only U.S...

A4 light tanks) from North Africa, and deployed them against the Japanese 14th Tank Regiment. By the time the Japanese had been stopped at Imphal, only one British Stuart remained operational.
Upon U.S entry into the war in 1941, it had began to supply China with AFVs including the M3 Stuarts, and later M4 Sherman
M4 Sherman
The M4 Sherman, formally Medium Tank, M4, was the primary tank used by the United States during World War II. Thousands were also distributed to the Allies, including the British Commonwealth and Soviet armies, via lend-lease...

s, and M18 Hellcat
M18 Hellcat
The 76 mm Gun Motor Carriage M18 was an American tank destroyer of World War II. The manufacturer, Buick, gave it the nickname "Hellcat" and it was the fastest tracked armored fighting vehicle during the war with a top speed up to 60 mph. Hellcat crews took advantage of the vehicle's...

s which trickled in through Burma and formed part of the several well-equipped, well-trained armies that the Chinese Nationalists could deploy. These units were responsible for stopping numerous Japanese attacks during the later phases of the war.

Although the U.S. light tanks had proven effective in jungle warfare, by late 1943, U.S. Marine Corps tank battalions were transitioning their M3/M5 light tanks to M4 medium tanks. For the IJA, even though the U.S. Marines had exchanged their light tanks for M4 medium tanks, they could not; and with the less common supplement of their Type 97 Chi-Ha
Type 97 Chi-Ha
The was a medium tank used by the Imperial Japanese Army during the Second Sino-Japanese War, at Nomonhan against the Soviet Union, and in the Second World War. It was the most widely produced Japanese medium tank of World War II, although the armor protection was considered as average in the 1930s...

 medium tanks, the IJA was left to do battle against U.S. Marine M4 Sherman medium tanks, with armor that had been designed and fielded in the 1930s.

Overview

When the U.S Army joined the North African Campaign in late 1942, Stuart units still formed a large part of its armor strength. After the disastrous Battle of the Kasserine Pass
Battle of the Kasserine Pass
The Battle of the Kasserine Pass was a battle that took place during the Tunisia Campaign of World War II in February 1943. It was a series of battles fought around Kasserine Pass, a wide gap in the Grand Dorsal chain of the Atlas Mountains in west central Tunisia...

, the U.S. quickly followed the British in disbanding most of their light tank battalion
Battalion
A battalion is a military unit of around 300–1,200 soldiers usually consisting of between two and seven companies and typically commanded by either a Lieutenant Colonel or a Colonel...

s and subordinating the Stuarts to medium tank battalions performing the traditional cavalry missions of scouting and screening. For the rest of the war, most U.S. tank battalions had three companies
Company (military unit)
A company is a military unit, typically consisting of 80–225 soldiers and usually commanded by a Captain, Major or Commandant. Most companies are formed of three to five platoons although the exact number may vary by country, unit type, and structure...

 of M4 Shermans and one company of M3s or M5/M5A1s.

In Europe, Allied light tanks had to be given cavalry and infantry fire support roles since their main cannon armament could not compete with heavier enemy AFVs. However, the Stuart was still effective in combat in the Pacific Theater, as Japanese tanks were both relatively rare and were lighter in armor than even Allied light tanks. Japanese infantrymen were not well equipped with anti-tank weapons, and as such had to use close assault tactics. In this environment, the Stuart was only moderately more vulnerable than medium tanks. In addition, the terrain and poor roads common to the theater were unsuitable for the much heavier M4 medium tanks, and so initially, for both sides, it was advantageous to deploy light armor. Heavier M4s were eventually brought to overcome heavily entrenched positions, though the Stuart continued to serve in a combat capacity until the end of the war.

Though the Stuart was to be completely replaced by the newer M24 Chaffee
M24 Chaffee
The Light Tank M24 was an American light tank used during World War II and in postwar conflicts including the Korean War and with the French in the War in Algeria and First Indochina War. In British service it was given the service name Chaffee, after the United States Army General Adna R...

, the number of M3s/M5s produced was so great (over 25,000 including the 75 mm HMC M8) that the tank remained in service until the end of the war and well after. In addition to the U.S, UK and Soviet Union, who were the primary users, it was also used by France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

, China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

 (M3A3s and, immediately post-war, M5A1s) and Josip Broz Tito
Josip Broz Tito
Marshal Josip Broz Tito – 4 May 1980) was a Yugoslav revolutionary and statesman. While his presidency has been criticized as authoritarian, Tito was a popular public figure both in Yugoslavia and abroad, viewed as a unifying symbol for the nations of the Yugoslav federation...

's Partisans in Yugoslavia (M3A3s and few M3A1).

After the war, some countries chose to equip their armies with cheap and reliable Stuarts. The Republic of China Army
National Revolutionary Army
The National Revolutionary Army , pre-1928 sometimes shortened to 革命軍 or Revolutionary Army and between 1928-1947 as 國軍 or National Army was the Military Arm of the Kuomintang from 1925 until 1947, as well as the national army of the Republic of China during the KMT's period of party rule...

, having suffered great attrition as a result of the ensuing civil war, rebuilt their armored forces by acquiring surplus vehicles left behind in the area by the US forces, including 22 M5A1s to equip two tank companies. They would have their finest hours during the Battle of Kuningtou
Battle of Kuningtou
The Battle of Guningtou , also known as the Battle of Jinmen , was a battle fought over Kinmen in the Taiwan Strait during the Chinese Civil War in 1949...

, for which the tank came to be known as the "Bear of Kinmen" (金門之熊). The M5 played a significant role in the First Kashmir War (1947) between India and Pakistan, including the battle of Zoji-la pass fought at an elevation of nearly 12,000 ft. The vehicle remained in service in several South American countries at least until 1996.

During the 1960s and 1970s, the Portuguese Army
Portuguese Army
The Portuguese Army is the ground branch of the Portuguese Armed Forces which, in co-operation with other branches of the Portuguese military, is charged with the defence of Portugal...

 also used some in the war in Angola
Portuguese Colonial War
The Portuguese Colonial War , also known in Portugal as the Overseas War or in the former colonies as the War of liberation , was fought between Portugal's military and the emerging nationalist movements in Portugal's African colonies between 1961 and 1974, when the Portuguese regime was...

, where its all terrain capability (compared to wheeled vehicles) was greatly appreciated.
The Portuguese Army
Portuguese Army
The Portuguese Army is the ground branch of the Portuguese Armed Forces which, in co-operation with other branches of the Portuguese military, is charged with the defence of Portugal...

 in 1967 deployed three M5A1 Light Tanks – nicknamed ‘Milocas’, ‘Licas’ and ‘Gina’ by their crews – in northern Angola
Angola
Angola, officially the Republic of Angola , is a country in south-central Africa bordered by Namibia on the south, the Democratic Republic of the Congo on the north, and Zambia on the east; its west coast is on the Atlantic Ocean with Luanda as its capital city...

, which served with the 1927th Cavalry Battalion stationed at Nambuangongo
Nambuangongo
Nambuangongo is a town and municipality in Bengo Province in Angola....

. The vehicles were employed mostly for convoy escort and recovery duties, and limited counterinsurgency operations against FNLA guerrillas, who dubbed them “Elefante Dundum”. ‘Milocas’ was destroyed by an accidental fire in 1969 while ‘Gina’ and ‘Licas’ were withdrawn from active service in 1972, the former being sent to Luanda
Luanda
Luanda, formerly named São Paulo da Assunção de Loanda, is the capital and largest city of Angola. Located on Angola's coast with the Atlantic Ocean, Luanda is both Angola's chief seaport and its administrative center. It has a population of at least 5 million...

 and the latter ended up in 1973 as an airfield security pillbox in the Portuguese Air Force
Portuguese Air Force
The Portuguese Air Force is the air force of Portugal. Formed on July 1, 1952, with the Aeronáutica Militar and Aviação Naval united in a single independent Air Force, it is one of the three branches of the Portuguese Armed Forces and its origins dates back to 1912, when the military aviation...

Zala airfield.
Period photographs show some modifications in the basic design, namely the omission of the bow machine gun, re-installed on a pintle mount in the roof of the turret and a small searchlight fitted in front of the commander’s copula.

The M3 Stuart is still on the active list in the Armed Forces of Paraguay
Paraguay
Paraguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...

 where those elderly survivors are the only tracked armor used by that country.

US variants

  • M3 (British designation "Stuart I"). 5,811 vehicles were produced.
1,285 M3s had Guiberson diesel installed and were called "Stuart II" by British.
Late production M3s were fitted with turret developed for M3A1, though without turret basket. These tanks were dubbed "Stuart Hybrid".
  • M3A1 (Stuart III). 4,621 were produced from May 1942 to February 1943.
New turret with turret basket and no cupola. Gun vertical stabilizer installed. Sponson machine guns were removed.
M3A1s with Guiberson diesel were called "Stuart IV" by British.
  • M3A3 (Stuart V). 3,427 produced.
Put into production to integrate hull improvements brought by the M5 into the M3 series. Turret with rear overhang to house radio. Welded hull with sloped armor, 20° in from the vertical, on front and sides.
  • M5 (Stuart VI). 2,075 produced.
Twin Cadillac engines. Redesigned hull similar to M3A3, but with vertical sides and raised engine deck. Turret as for M3A1.
  • M5A1 (Stuart VI). 6,810 produced.
M5 with the turret of the M3A3; this was the major variant in US units by 1943.
  • 75mm Howitzer Motor Carriage M8
    Howitzer Motor Carriage M8
    The 75 mm Howitzer Motor Carriage M8, sometimes known as the M8 Scott, was a self-propelled howitzer vehicle of the United States developed during the Second World War.-Development:...

    . 1,778 units produced.
Based on M5 chassis. The gun was replaced with the 75 mm M2/M3 howitzer
M116 howitzer
The 75mm Pack Howitzer M1 was designed in the United States in 1920s to meet a need for an artillery piece that could be moved across difficult terrain. The gun and carriage was designed so that it could be broken down into several pieces to be carried by pack animals...

 in open turret and a trailer hook was fitted so an ammunition trailer could be towed. Provided fire support to cavalry reconnaissance squadrons.
  • 75mm Howitzer Motor Carriage M8A1
    Howitzer Motor Carriage M8
    The 75 mm Howitzer Motor Carriage M8, sometimes known as the M8 Scott, was a self-propelled howitzer vehicle of the United States developed during the Second World War.-Development:...

    .
M8 HMC variant based on M5A1 chassis.
  • T18 75 mm Howitzer Motor Carriage.
Self-propelled gun based on M3 chassis. 75 mm M1A1 pack howitzer
M116 howitzer
The 75mm Pack Howitzer M1 was designed in the United States in 1920s to meet a need for an artillery piece that could be moved across difficult terrain. The gun and carriage was designed so that it could be broken down into several pieces to be carried by pack animals...

 was mounted in a boxy superstructure. The project started in September 1941 and was abandoned in April 1942. Only two were produced, 75 mm Howitzer Motor Carriage M8 was chosen to be produced instead.
  • T82 Howitzer Motor Carriage.
Self-propelled 105 mm howitzer based on M5A1 chassis. Canceled in 1945.
  • T56 3in Gun Motor Carriage.
Self-propelled gun based on M3A3 chassis. The engine was moved to the middle of the hull and a 3-inch gun
3-inch M1918 gun
The 3-inch M1918 gun was a United States 3-inch anti-aircraft gun that entered service in 1918 and served until it was finally superseded by the 90 mm M3 gun just prior to the opening of World War II...

 was mounted in a superstructure in the rear. The project started in September 1942 and was abandoned in February 1943.
  • T57 3in Gun Motor Carriage.
Variant of T56 with Continental engine of the Medium Tank M3
M3 Lee
The Medium Tank M3 was an American tank used during World War II. In Britain the tank was called "General Lee", named after Confederate General Robert E. Lee, and the modified version built with a new turret was called the "General Grant", named after U.S. General Ulysses S. Grant.Design commenced...

. Also dropped in February 1943.
  • T27 / T27E1 81 mm Mortar Motor Carriage.
M5A1 with turret replaced by superstructure in which an 81 mm mortar was installed. Also carried .50 cal
.50 BMG
The .50 Browning Machine Gun or 12.7×99mm NATO is a cartridge developed for the Browning .50 caliber machine gun in the late 1910s. Entering service officially in 1921, the round is based on a greatly scaled-up .30-06 cartridge...

 Browning M2HB machine gun. The project was abandoned in April 1944 because of inadequate crew and storage space.
  • T29 4.2in Mortar Motor Carriage.
Design similar to T27, with 4.2 inch (107 mm) mortar. Was abandoned for the same reason.
  • T81 Chemical Mortar Motor Carriage
M5A1-based 4.2 inch (107 mm) chemical mortar carrier.
  • M3 with Maxson Turret.
Anti-aircraft variant developed in 1942. Was armed with four .50 cal. machine guns in a turret developed by Maxson Corp. The project was rejected because of the availability of the M16 MGMC.
  • 40 mm Gun Motor Carriage T65.
Anti-aircraft vehicle based on lengthened M5A1. Was armed with Bofors 40 mm gun
Bofors 40 mm gun
The Bofors 40 mm gun is an anti-aircraft autocannon designed by the Swedish defence firm of Bofors Defence...

. Was ordered into production, but on Light Tank M24
M24 Chaffee
The Light Tank M24 was an American light tank used during World War II and in postwar conflicts including the Korean War and with the French in the War in Algeria and First Indochina War. In British service it was given the service name Chaffee, after the United States Army General Adna R...

 chassis, so became the M19 Gun Motor Carriage.
  • 20 mm Multiple Gun Motor Carriage T85.
Anti-aircraft vehicle based on same chassis as T65 (M5A1). Was armed with quad Oerlikon 20 mm cannon
Oerlikon 20 mm cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original design by Reinhold Becker of Germany, very early in World War I, and widely produced by Oerlikon Contraves and others...

s.
  • M3/M5 Command Tank.
M3/M5 with turret replaced by small superstructure with a .50 cal. machine gun.
  • T8 Reconnaissance Vehicle.
M5 with turret removed and mounting for .50 cal machine gun.
M3 with T2 Light Mine Exploder.
Developed in 1942, was rejected.
  • M3/M3A1 with Satan Flame-gun.
Flame thrower was installed instead of the main gun. 20 tanks were converted for US Marine Corps in 1943.
  • M5A1 with E5R1-M3 Flame Gun.
Flame thrower was installed instead of the hull machine gun.
  • M3A1 with E5R2-M3 Flame-gun.
Flame thrower was installed in place of hull machine gun.
  • M5 Dozer.
M5 with dozer blade. Turret was usually removed.
  • M5 with T39 Rocket Launcher.
T39 launcher with 20 7.2" rockets mounted on the top of the turret. Never reached production.
  • M5A1 with E7-7 Flame Gun.
Flame thrower was installed instead of the main gun.
  • M5A1 with E9-9 Flame-throwing equipment.
Prototype only.
  • M5A1 with E8 Flame-gun.
Turret replaced by boxy superstructure with flame thrower in a smaller turret. Prototype only.

UK variants

Stuart Recce
Reconnaissance vehicle based on turretless Stuart.

Stuart Command
Kangaroo with extra radios.
turretless Stuart with Ordnance QF 25 pounder

Brazilian variants

In the 1970s, Brazilian company Bernardini
Bernardini (company)
The Bernardini S/A Industria e Comercio , of Sao Paulo, Brazil, was a safe manufacturer which operated from 1912 to 1992...

 developed a series of radical Stuart upgrades for the Brazilian Army
Brazilian Army
The Brazilian Army is the land arm of the Brazilian Military. The Brazilian Army has fought in several international conflicts, mostly in South America and during the 19th century, such as the Brazilian War of Independence , Argentina-Brazil War , War of the Farrapos , Platine War , Uruguayan War ...

.
  • X1A.
Based on M3A1, this design had new engine (280 hp Saab-Scania
Saab
Saab AB is a Swedish aerospace and defence company, founded in 1937. From 1947 to 1990 it was the parent company of automobile manufacturer Saab Automobile, and between 1968 and 1995 the company was in a merger with commercial vehicle manufacturer Scania, known as Saab-Scania.-History:"Svenska...

 diesel
Diesel engine
A diesel engine is an internal combustion engine that uses the heat of compression to initiate ignition to burn the fuel, which is injected into the combustion chamber...

), improved suspension, new upper hull armor, fire controls and DEFA 90 mm gun in a new turret. 80 vehicles were produced.
  • X1A1.
An X1A with improved suspension with three bogies (instead of two) each side and raised idler. Didn't reach production.
  • X1A2.
Based on the X1A1, this version retained almost nothing of the original Stuart as even its hull was redesigned. The vehicle weighed 19 ST (17.2 t), had crew of 3, was armed with 90 mm gun and powered by Saab-Scania 300 hp diesel. 30 vehicles were produced in 1979–1983.

Operators

Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

 Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

 Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

 - 104 M3A3/A5 Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

 Chile
Chile
Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...

 Republic of China
Republic of China
The Republic of China , commonly known as Taiwan , is a unitary sovereign state located in East Asia. Originally based in mainland China, the Republic of China currently governs the island of Taiwan , which forms over 99% of its current territory, as well as Penghu, Kinmen, Matsu and other minor...

 Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

 Cuba
Cuba
The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

 Dominican Republic
Dominican Republic
The Dominican Republic is a nation on the island of La Hispaniola, part of the Greater Antilles archipelago in the Caribbean region. The western third of the island is occupied by the nation of Haiti, making Hispaniola one of two Caribbean islands that are shared by two countries...

 Ecuador
Ecuador
Ecuador , officially the Republic of Ecuador is a representative democratic republic in South America, bordered by Colombia on the north, Peru on the east and south, and by the Pacific Ocean to the west. It is one of only two countries in South America, along with Chile, that do not have a border...

 El Salvador
El Salvador
El Salvador or simply Salvador is the smallest and the most densely populated country in Central America. The country's capital city and largest city is San Salvador; Santa Ana and San Miguel are also important cultural and commercial centers in the country and in all of Central America...

 France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 Greece
Greece
Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....

 Haiti
Haiti
Haiti , officially the Republic of Haiti , is a Caribbean country. It occupies the western, smaller portion of the island of Hispaniola, in the Greater Antillean archipelago, which it shares with the Dominican Republic. Ayiti was the indigenous Taíno or Amerindian name for the island...

 – eight M3A1 and five M5A1 India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

 Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

 Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

 Nicaragua
Nicaragua
Nicaragua is the largest country in the Central American American isthmus, bordered by Honduras to the north and Costa Rica to the south. The country is situated between 11 and 14 degrees north of the Equator in the Northern Hemisphere, which places it entirely within the tropics. The Pacific Ocean...

 – four M3A1 still in service with the National Guard (Nicaragua)
National Guard (Nicaragua)
In Nicaragua, the National Guard was a militia and a gendarmerie created during the occupation of that country by the United States from 1909 to 1933. It became notorious for human rights abuses and corruption under the regime of the Somoza family.-Creation:...

 in 1979 Paraguay
Paraguay
Paraguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...

 – 12 still in service 5 is operational in 2.R.C. 2010 Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 – Until 1959 Poland
Poland
Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

 Portugal
Portugal
Portugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...

 – 70 vehicles in service with the Portuguese Army
Portuguese Army
The Portuguese Army is the ground branch of the Portuguese Armed Forces which, in co-operation with other branches of the Portuguese military, is charged with the defence of Portugal...

 and other 20 with the Republican National Guard
Portuguese National Republican Guard
The Portuguese National Republican Guard is the gendarmerie of Portugal. Members of the GNR are soldiers, who, unlike the agents of the Public Security Police , are subject to military law and organisation...

 from 1956–1972 Turkey
Turkey
Turkey , known officially as the Republic of Turkey , is a Eurasian country located in Western Asia and in East Thrace in Southeastern Europe...

 UK
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 Uruguay
Uruguay
Uruguay ,officially the Oriental Republic of Uruguay,sometimes the Eastern Republic of Uruguay; ) is a country in the southeastern part of South America. It is home to some 3.5 million people, of whom 1.8 million live in the capital Montevideo and its metropolitan area...

 USA USSR Venezuela
Venezuela
Venezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...

 Yugoslavia
Yugoslavia
Yugoslavia refers to three political entities that existed successively on the western part of the Balkans during most of the 20th century....


In the media

A heavily-modified M5A1 Stuart was featured in the movie Tank Girl
Tank Girl (film)
Tank Girl is a 1995 science fiction action film loosely based on the Tank Girl comic book created by Alan Martin and Jamie Hewlett. It was directed by Rachel Talalay and stars Lori Petty as Rebecca Buck, aka the eponymous Tank Girl, who had originally appeared in the UK comic magazine...

 as the eponymous heroine's tank.

A M3 Stuart tank was the center piece of The Green Hornet
The Green Hornet (TV series)
The Green Hornet is a television show on the ABC US television network. It aired for the 1966–1967 TV season, and starred Van Williams as the Green Hornet/Britt Reid and Bruce Lee as Kato.- Episodes:...

 episode "Seek, Stalk, & Destroy" (airdate: January 6, 1967).

Modified Stuarts were used in the movie Attack!
Attack (1956 film)
Attack, also known as Attack!, is a 1956 American war film. It was directed by Robert Aldrich and starred Jack Palance, Eddie Albert, Lee Marvin, William Smithers, Robert Strauss, Richard Jaeckel, Buddy Ebsen and Peter van Eyck...

 as German tanks.

"The Haunted Tank
The Haunted Tank
The Haunted Tank is a comic book feature that appeared in the DC Comics anthology war title G.I. Combat from 1961 through 1987. It was created by writer and editor Robert Kanigher and artist Russ Heath in G.I. Combat #87 ....

" was a DC Comics
DC Comics
DC Comics, Inc. is one of the largest and most successful companies operating in the market for American comic books and related media. It is the publishing unit of DC Entertainment a company of Warner Bros. Entertainment, which itself is owned by Time Warner...

 feature that appeared in GI Combat starring an M3 Stuart scout tank commanded by Lieutenant Jeb Stuart, a direct descendant and namesake of the Civil War cavalry general J.E.B. Stuart
J.E.B. Stuart
James Ewell Brown "Jeb" Stuart was a U.S. Army officer from Virginia and a Confederate States Army general during the American Civil War. He was known to his friends as "Jeb", from the initials of his given names. Stuart was a cavalry commander known for his mastery of reconnaissance and the use...

. The tank was haunted by the Confederate officer, who would appear to warn his kinsman of impending danger or offer usually cryptic advice on how to handle a combat action. The original series ran from 1961–1987.

Season 5 of the Twilight Zone TV series had an episode "The 7th Is Made Up Of Phantoms" featuring the M3 Stuart tank and its crew going back in time fighting the Battle of Little Big Horn.

In the popular video game Grand Theft Auto the Rhino tank is based on the M3 Stuart. It appears in GTA III, Vice City, Liberty City Stories and Vice City Stories. It however does not appear in GTA San Andreas as the Rhino is based on the M1 Abrams.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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