The 42nd Infantry Division was an infantry division of the British Army. The division was raised in 1908 as part of the Territorial Force (TF), originally as the East Lancashire Division, and was redesignated as the 42nd Division on 25 May 1915. It was the first TF division to be sent overseas during the First World War. The division fought at Gallipoli, in the Sinai desert and on the Western Front in France and Belgium. Disbanded after the war, it was reformed in the Territorial Army (TA), in the Second World War it served as the 42nd Infantry Division with the British Expeditionary Force (BEF) and fought in Belgium and France before being evacuated at Dunkirk. The division was later reformed in the United Kingdom and, in November 1941, was converted into the 42nd Armoured Division, which was disbanded in October 1943 without serving overseas. A 2nd Line duplicate formation, the 66th Division, was created when the Territorials were doubled in both world wars.
The 53rd (Welsh) Infantry Division was an infantry division of the British Army that fought in both the First and Second World Wars. Originally raised in 1908 as the Welsh Division, part of the Territorial Force (TF), the division saw service in First World War, being designated 53rd (Welsh) Division in mid-1915, and fought in the Gallipoli Campaign and in the Middle East. Remaining active in the Territorial Army (TA) during the interwar period as a peacetime formation, the division again saw action in Second World War, fighting in North-western Europe from June 1944 until May 1945.
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, the Crimean War, the First World War, and during the Second World War. It was disbanded after the war and reformed in the 1950s as an armoured formation before being disbanded and reformed again and finally disbanded on 1 January 2012.
The 5th Infantry Division was a regular army infantry division of the British Army. It was established by Arthur Wellesley, 1st Duke of Wellington for service in the Peninsular War, as part of the Anglo-Portuguese Army, and was active for most of the period since, including the First World War and the Second World War and was disbanded soon after. The division was reformed in 1995 as an administrative division covering Wales and the English regions of West Midlands, East Midlands and East. Its headquarters were in Shrewsbury. It was disbanded on 1 April 2012.
The Royal Irish Rifles was an infantry rifle regiment of the British Army, first created in 1881 by the amalgamation of the 83rd Regiment of Foot and the 86th Regiment of Foot. The regiment saw service in the Second Boer War, the First World War, the Second World War, and the Korean War.
The 16th Infantry Brigade was an infantry brigade of the British Army that saw active service during the Second Boer War and the First and Second World Wars.
The 36th Infantry Brigade was an infantry brigade formation of British Army that fought in the First World War, as part of 12th (Eastern) Division, on the Western Front. The brigade also fought in the Second World War, with the 12th (Eastern) Infantry Division, in France, and later with 78th Infantry Division in Tunisia and Italy.
The 167th Brigade was an infantry formation of the British Territorial Army that saw active service in both the First and Second World Wars. It was the first Territorial formation to go overseas in 1914, garrisoning Malta, and then served with the 56th (London) Infantry Division on the Western Front and in the North African and Italian campaigns in the Second World War.
The 42nd Armoured Division was an armoured division of the British Army raised during the Second World War.
The 29th Infantry Brigade was an infantry brigade unit of the British Army. It was originally raised in 1914 and saw service during the First and Second World Wars and the Korean War.
The 6th Infantry Brigade was a regular infantry brigade of the British Army that was in existence during the Second Boer War, the First World War and the Second World War and later formed part of British Army of the Rhine.
The 168th Brigade was an infantry brigade formation of the British Army that saw service during both the First and the Second World Wars. Throughout its existence, serving under many different titles and designations, the brigade was an integral part of the 56th (London) Infantry Division. It served on the Western Front during First World War and in the Italian Campaign during the Second World War. It was finally disbanded in the 1960s.
The Guards Division was an infantry division of the British Army that was formed in the Great War in France in 1915 from battalions of the Guards regiments from the Regular Army. The division served on the Western Front for the duration of the First World War. The division's insignia was the "All Seeing Eye".
The 157th Brigade was an infantry brigade of the British Army. The brigade fought in both World War I and World War II, assigned to 52nd (Lowland) Division.
The 140th Brigade was an infantry brigade formation of the British Army's Territorial Army (TA) that had its origins in a South London Brigade of the former Volunteer Force. It served on the Western Front in the First World War and was recreated during the Second World War where it served only in the United Kingdom as a training formation.
The 197th Brigade was an infantry brigade formation of the British Army that saw distinguished active service in both the First and Second world wars.
217th Brigade was a Home Service formation of the British Army during World War I and World War II.
The 113th Brigade was an infantry brigade formation of the British Army active in both World War I and World War II.
The 222nd Infantry Brigade was a Home Service formation of the British Army that existed under various short-lived titles in both the First and Second World Wars
