The 4th Infantry Division was a regular infantry division of the British Army with a very long history, seeing active service in the Peninsular War and Waterloo Campaign, the Crimean and Boer Wars and both World Wars. It was disbanded after the Second World War and reformed in the 1950s as an armoured formation before being disbanded and reformed again and finally disbanded on 1 January 2012.
The Royal Tank Regiment (RTR) is the oldest tank unit in the world, being formed by the British Army in 1916 during the First World War. Today, it is the armoured regiment of the British Army's 12th Armoured Infantry Brigade. Formerly known as the Tank Corps and the Royal Tank Corps, it is part of the Royal Armoured Corps.
The 42nd Royal Tank Regiment was an armoured regiment of the British Army from 1938 until 1956. It was part of the Royal Tank Regiment, itself part of the Royal Armoured Corps.
The 43rd Royal Tank Regiment was an armoured regiment of the British Army's Royal Armoured Corps that tested and demonstrated specialised Armoured Fighting Vehicles during World War II.
The 51st Royal Tank Regiment was an armoured regiment of the British Territorial Army that fought in the Tunisian and Italian campaigns during World War II and continued to serve during the 1950s.
49th Royal Tank Regiment, later 49th Armoured Personnel Carrier Regiment and 49th Armoured Carrier Regiment, was a regiment of the British Army's Royal Armoured Corps during World War II that operated specialised armoured fighting vehicles in North West Europe.
The 25th Army Tank Brigade was an armoured brigade formation of the British Army that was active before and during the Second World War. It served with the British First Army and the British Eighth Army during the battles in North Africa and Italy.
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 24th Army Tank Brigade was an armoured brigade of the British Army. It was embodied in the United Kingdom at the outbreak of the Second World War. On 1 November 1940, it was redesignated as the 24th Armoured Brigade and reorganized. In July 1942, it transferred to Egypt and took part in the Western Desert Campaign, notably the Second Battle of El Alamein. The Headquarters was disbanded in the Middle East on 1 March 1943.
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 145th Infantry Brigade was a regional brigade of the British Army that saw active service in both the First and the Second World Wars, disbanding in 1943 and being reformed in the 1990s. The Brigade was renamed Headquarters 11th Infantry Brigade and Headquarters South East in October 2014.
The Reconnaissance Corps, or simply Recce Corps, was a service branch of the British Army, formed during the Second World War, whose units provided reconnaissance for infantry divisions. It was formed from infantry brigade reconnaissance groups on 14 January 1941.
The 144th Regiment Royal Armoured Corps was an armoured regiment of the British Army. Originally raised during World War II as a battalion of the East Lancashire Regiment it was later transferred to the Royal Armoured Corps. It fought in the campaign in North-West Europe, from June 1944 to May 1945.
The 33rd Army Tank Brigade was an armoured brigade formation of the British Army raised during the Second World War.
The 145th Regiment Royal Armoured Corps was an armoured regiment of the British Army's Royal Armoured Corps that served in North Africa, Tunisia and Italy during World War II.
The 142nd (Suffolk) Regiment Royal Armoured Corps was an armoured regiment of the British Army's Royal Armoured Corps that was raised in World War II and saw active service. The regiment served in the final stages of the North African Campaign at Tunisia and later served during the Italian Campaign from 1943 until early 1945 when it was disbanded.
The 144th Infantry Brigade was an infantry brigade of the British Army that saw active service in the First World War and again in the early stages of the Second World War before being reduced to a reserve brigade and remained in the United Kingdom for the rest of the war. In both world wars the brigade served with 48th Division.
The 35th Armoured Brigade was an armoured brigade formation of the British Army, formed during the Second World War. The brigade was never deployed in combat, remaining in the UK to act as a home defence and training unit, and provided replacements for other formations.
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