A division is a large military unit or formation, usually consisting of between 6,000 and 25,000 soldiers. In most armies, a division is composed of several regiments or brigades; in turn, several divisions typically make up a corps.
The 7th Armoured Division was an armoured division of the British Army. It was formed as the Mobile Division (Egypt) on 27 September 1938, after increased tensions between Britain and the Axis powers. This was part of an effort to reinforce and maintain the British strategic presence in Egypt to defend the Suez Canal, which was seen as vital to the British Empire's interests. In February 1940, the formation was renamed as the 7th Armoured Division. Durings its early years, the Jerboa was adopted as the mascot and divisional insignia giving rise to the nickname Desert Rats.
The 2nd Canadian Armoured Brigade was an armoured brigade of the Canadian Army that saw active service during World War II. The brigade was composed of the 6th, 10th and 27th Canadian Armoured regiments and saw service in northwest Europe, landing in Normandy on D-Day and remaining in combat up to Victory in Europe Day.
XXX Corps was a corps of the British Army during the Second World War. The corps was formed in the Western Desert in September 1941. It provided extensive service in the North African Campaign and many of its units were in action at the Second Battle of El Alamein in late 1942. It then took part in the Tunisia Campaign and formed the left flank during the Allied invasion of Sicily in 1943.
The 1st Armoured Division was an armoured formation of the Australian Army, raised in 1941 as part of the Second Australian Imperial Force (AIF) during World War II. While the Division was originally to be deployed to North Africa in late 1941, it was retained in Australia following the outbreak of the Pacific War. The 1st Armoured Division formed a key element of Australia's defences against a feared Japanese invasion and was disbanded in Western Australia in September 1943.
The 21st Panzer Division was a German armoured division best known for its role in the battles of the North African Campaign from 1941–1943 during World War II when it was one of the two armoured divisions making up the Deutsches Afrikakorps (DAK).
The 79th Armoured Division was a specialist armoured division of the British Army created during the Second World War. The division was created as part of the preparations for the Normandy invasion on 6 June 1944, D-Day.
The 2nd Armoured Division was an armoured formation of the Australian Army during World War II. Originally raised in 1921 as the 2nd Cavalry Division, based in Victoria and South Australia, the formation had been converted into a motor division in early 1942, before adopting the armoured designation later in the year. A Militia formation, the division undertook garrison duties in Australia and did not see combat before being disbanded in mid-1943.
The 3rd Armoured Division was an armoured unit of the Australian Army during World War II. Originally raised in 1921 as the 1st Cavalry Division, the formation had been converted into a motor division in early 1942, before adopting the armoured designation in November 1942. A Militia formation, the division undertook garrison duties in New South Wales and then Queensland and did not see combat before being disbanded in late 1943 and early 1944.
The 3rd Army Tank Brigade was an armoured brigade of the Australian Army during the Second World War. The brigade was formed in May 1942 and disbanded in September 1943 without seeing combat.
The Polish I Corps was a tactical unit of the Polish Armed Forces in the West during World War II.
A tank corps was a type of Soviet armoured formation used during World War II.
The 6th Armoured Division was an armoured division of the British Army, created in September 1940 during the Second World War and re-formed in May 1951 in the UK.
The 23rd Armoured Brigade, originally formed as the 23rd Army Tank Brigade, was an armoured brigade of the British Army that saw service during the Second World War. The brigade was a 2nd Line Territorial Army (TA) formation. It was reorganised and renamed the 23rd Armoured Brigade, when it was assigned to the 8th Armoured Division, although it never operated under command of the division.
The 2nd Guards Tatsinskaya Tank Corps was a tank corps of the Soviet Union's Red Army that saw service during World War II on the Eastern Front of Europe. The unit's most notable moment was in the raid on Tatsinskaya during Operation Little Saturn in World War II. After the war, it continued to serve with the Soviet occupation forces in Central Europe. It was originally the 24th Tank Corps. The formation had approximately the same size and combat power as a Wehrmacht Panzer Division, and less than a British Armoured Division had during World War II.
The 1st Guards 'Vienna' Order of Lenin Order of Kutuzov Mechanized Corps was a Red Army armoured formation that saw service during World War II on the Eastern Front. After the war it continued to serve with Soviet occupation forces in Central Europe. It was originally the 1st Guards Rifle Division. The unit had approximately the same size and combat power as an early-war Wehrmacht Panzer Division, or a British Armoured Division during World War II.
The 10th Armoured Division was an armoured formation of division-size of the British Army, raised during the Second World War and was active from 1941–1944 and after the war from 1956–1957. It was formed from the 1st Cavalry Division, a 1st Line Yeomanry unit of the Territorial Army (TA) which had previously been serving in Palestine. The division was converted from cavalry to armour and redesignated from 1 August 1941.
The 42nd Armoured Division was an armoured division of the British Army raised during the Second World War.
The First Canadian Army was a field army and a formation of the Canadian Army in World War II in which most Canadian elements serving in North-West Europe were assigned. It served on the Western Front from July 1944 until May 1945.
The 11th Tank Division was a Soviet tank division initially formed in 1940 at Tiraspol and destroyed in 1941; it was then formed as a tank corps in May 1942. This unit was subsequently reorganized as the second formation of the 11th Tank Division in 1945.
Soviet Union 
Red Army 