Population
  • 46,212,599
  • 47,500,000
  • 47,900,0003
Tankette
Patrol Tanks
Light Tanks
Medium Tanks
Heavy Tanks
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Infantry Tanks
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Self Propelled Guns
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Foreign Built Vehicles
United States
South Africa
Aircraft
Bomber
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Transport
Gun Size conversions
2 pdr 40 mm
6 pdr 57 mm
17 pdr 76 mm
18 pdr 84 mm
25 pdr 88 mm
60 pdr 127 mm
Number of Lend Lease Tanks Supplied by United States
Type Quantity
Light 7,489
Medium 17,181

United Kingdom's History

Between the Wars

On November 1918, the Tank Corps consisted of 25 battalions. By 1921 it was reduced to 5 battalions and 12 armored car companies (which were used for policing duties in the British Empire, and were assisted by the armored car companies of the Royal Air Force). At the time armored cars were considered much cheaper to build and use for policing than tanks. One battalion was being permanently assigned to the Corps' depot at Bovington. Many considered disbanding the Tank Corps but its Colonel-in-Chief, His Majesty King George V, granted it the title Royal2 on October 18, 1923 However, the War Office still did not embrace tanks as a viable weapon.

Decisions for designs were based on:

Light tanks became the focus as they were small and cheep.1

At the same time Liddell Hart wrote many articles and books on tank warfare theory to bring Colonel Fuller's theories to the forefront of discussion.

Colonel Fuller

In 1920, Fuller published Tanks in the Great War.2 Later he wrote a series of articles titled "The Influence of Tanks on Cavalry Tactics" in the Cavalry Journal.2 He stated that he was calling for the horses to be replaced by tanks, not the elimination of the cavalry.2

In 1923 he published The Reformation of War.2 He declared that cavalry, infantry, and artillery were redundant and that what was needed were heavy battle tanks and light scouting tanks.2 As tanks were mobile, then the artillery and infantry would also have to be mechanized.2

Fuller became the chief instructor at the Army's Staff College, in Camberly, in 1923.2 He completely replaced the lectures and created new exercises.2 The Chief of the Imperial General Staff, Lord Cavan, denied his request to publish his writings.2

Fuller published On Future Warfare in 1928 and retired in 1933 from the Army.2

He then served as a reporter in Ethiopia in 1935, Spain during the Civil War from 1936-1939.2

Fuller was the only foreigner allowed to see Germany's first armored maneuvers in 1935.2

His autobiography, Memoirs of an Unconventional Soldier, was published in 1936.2

General staffs in Germany, Russia, and Czechoslovakia adopted his Field Service Regulations III (published in 1937).2

Experimental Mechanized Force

In 1926 the War Office gave the go ahead to form a unit that would put their theories to the test. On May 1, 1927, the Experimental Mechanized Force was formed2 and Colonel R. J. Collins as its commander. It consisted of:

During a subsequent exercise it performed above expectations. Observers from the United States, Germany, and Russia were very impressed. Even this did not prevent it from being disbanded after the 1928 maneuvers.

In 1931 the 1 Tank Brigade was formed and it consisted of 3 battalions. This was commanded by Brigadier Charles Broad. Its units used radios much more.

Mechanization of the Calvary and Build Up of the Army

Starting in 1929 work was done to start the mechanization of the Calvary. Then in 1934 the Inspector-General stated that he saw no future for horsed calvary and requested that his regiments be converted to armor.

In 1935-36 the Army Estimates were allotted £4 million, of which only £270,000 were to go towards tracked vehicles. When the 1936-37 Army Estimates were introduced by the Secretary of State for War he didn't wholly support the mechanization of the 8 regiments of calvary. Many in the upper echelons of the government felt that Britain should focus on navy and air power for the defense of England.

In 1936 there were 375 tanks:

By 1939 there were only 4 remaining regiments that still had horses.

Infantry Support

Specialized tank brigades equipped with infantry tanks were formed to support the infantry.

Tank Development

Three types of tanks were envisioned:

By 1936 total tank strength was 375. 164 of these were obsolete Vickers Mediums and the rest were light tanks with only machine guns as armament.

By 1938 mechanization was in full progress and many light tanks were built as they were cheap, easy to maintain, and ideal for training. These would later be found to be outclassed on the battlefield. British tank design also didn't emphasize armament in development. Many of the early tanks had 2 pdr. without high explosive rounds to support the infantry.

Formation of Armored Divisions

In 1938 the first 2 mobile divisions were formed and in 1939 were designated armored divisions. The 1st division stayed in England and the 7th division was in Egypt. They consisted of:

In early 1940 the brigades became equal and an additional rifle battalion and a antitank/antiaircraft regiment was added. In late 1940 an armored car regiment was added.

Start of War

When the war started in 1939 there were 1,000 light tanks and only 146 of the infantry and cruiser tanks.

France

When the Germans invaded France the British only had 1 armored car regiment, 7 divisional cavalry regiments, and the incomplete 1 Army Tank Brigade with 2 regiments (4th & 7th) in France. In England they still had the 1st Armored Division which was below strength. The 7th Division in Egypt was at its peak as it was under the command of Major-General P.C.S. Hobart.

The 4th Royal Tank Regiment had 50 Matilda Mk Is and the 7th had 27 Matilda Mk Is and 23 Matilda Mk IIs. These were used to shock the Germans at Arras on May 21, 1940. This helped delay the Germans in cutting of the retreating BEF (British Expeditionary Force) at Dunkirk.

During the evacuation from France, Britain left behind almost 700 tanks.

After the Fall of France

After France the Reconnaissance Corps was formed in 1941 to replace the cavalry regiments.

Major expansion was ordered and in early 1942 there were 11 Army Tank Brigades (1st, 10th, 11th, 21st, 25th, and 31st-36th) available for allocation to corps and divisions. By mid-1942 5 of these brigades ("Army" being dropped) replaced the 3rd infantry brigade in the 1st, 3rd, 4th, 43rd, and 53rd Infantry Divisions. These weren't suitable and the 'mixed' divisions were abolished in 1943.

Armored Division in 1942

Components:

Expansion and Organizing

In August 1944 the independent armored and tank brigades each had 3 regiments/battalions of tanks. There was about 3,400 men of all ranks. There were 1,200 vehicles, with 190 of them being medium or infantry tanks, and 33 light tanks. In the 5 armored brigades the basic tank was the Sherman, while in 3 tank brigades it was Churchill tanks. All light tanks were Stuarts. In 2 of the armored brigades there was also a motor battalion. These independent brigades were intended for close cooperation with infantry divisions. It was 21 Army Group policy that they must be capable of working with armored divisions.

Sources:

  1. Tanks of World War II, Duncan Crow, 1979
  2. Steel Fist Tank Warfare 1939-45, Nigel Cawthorne, 2003
  3. No Simple Victory - World War II In Europe, 1939-1945, 2006, Norman Davies

 

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