The 9th (Scottish) Division, was an infantry division of the British Army during the First World War, one of the Kitchener's Army divisions raised from volunteers by Lord Kitchener to serve on the Western Front during the First World War.
The 10th (Irish) Division, was one of the first of Kitchener's New Army K1 Army Group divisions, authorized on 21 August 1914, after the outbreak of the Great War. It included battalions from the various provinces of Ireland. It was led by Irish General Bryan Mahon and fought at Gallipoli, Salonika and Palestine. It was the first of the Irish Divisions to take to the field and was the most travelled of the Irish formations. The division served as a formation of the United Kingdom's British Army during World War I.
The 11th (Northern) Division, was an infantry division of the British Army during the First World War, raised from men who had volunteered for Lord Kitchener's New Armies. The division fought in the Gallipoli Campaign and on the Western Front. The division's insignia was an ankh or ankhus.
The 29th Division, known as the Incomparable Division, was an infantry division of the British Army, formed in early 1915 by combining various Regular Army units that had been acting as garrisons around the British Empire. Under the command of Major-General Aylmer Hunter-Weston, the division fought throughout the Gallipoli Campaign, including the original landing at Cape Helles. From 1916 to the end of the war the division fought on the Western Front in Belgium and France.
The 14th Infantry Brigade was a British Army formation during both the First World War and the Second World War.
The 23rd Infantry Brigade was an infantry brigade of the British Army that saw active service in the First World War, mainly on the Western Front During the Second World War, the brigade saw active service in the Syria-Lebanon Campaign, the Western Desert Campaign, and the Burma Campaign.
The 15th Infantry Brigade, later 15 Brigade, was an infantry brigade of the British Army. It was part of the regular 5th Infantry Division during the First World War and Second World War, and was subsequently part of the 2nd Infantry Division in the north of the United Kingdom, with specific responsibility for the areas of North East England and Yorkshire and the Humber.
The 24th Infantry Brigade was an infantry brigade of the British Army from the First World War. It was reraised during the Second World War, as the 24th Infantry Brigade (Guards). During various designations, the brigade was active throughout the Cold War and existed until 1999, when it was merged with the 5 Airborne Brigade to become 16 Air Assault Brigade.
The 56th Infantry Brigade was an infantry brigade of the British Army that saw active service in both the First and the Second World Wars.
The 13th Infantry Brigade was a regular infantry brigade of the British Army that saw active service during both the First and the Second World Wars.
The 2nd Infantry Brigade was a regional brigade of the British Army, active since before the First World War. It was the regional formation of the Army in the South East of England–the Brigade commanded and administered soldiers throughout Kent, Surrey and Sussex–but also Brunei. In December 2014 the Brigade merged with 145 (South) Brigade to form Headquarters 11th Infantry Brigade and Headquarters South East.
The 18th Infantry Brigade was an infantry brigade of the British Army that saw active service during the First and the Second World Wars.
The 3rd Infantry Brigade was a Regular Army infantry brigade of the British Army, part of the 1st Infantry Division. Originally formed in 1809, during the Peninsular War, the brigade had a long history, seeing action in the Second Anglo-Afghan War, and during both the First and the Second World Wars.
The 26th Infantry Brigade was the name of two British Army formations during the First World War and 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 8th Infantry Brigade was an infantry brigade of the British Army that saw active service in both the First and the Second World Wars, before being disbanded and reactivated in the 1960s. The brigade was finally being disbanded in 2006. It was formed before the First World War as part of the 3rd Division. As part of that division it spent the entire war on the Western Front from 1914 to 1918 in the First World War. The brigade was also active during the Second World War.
The 158th Infantry Brigade was an infantry brigade of the British Army that served in both the First and Second World Wars, before being disbanded in 1968. Throughout its existence the brigade was assigned to the 53rd (Welsh) Infantry Division and was composed almost entirely of Territorial battalions from the Royal Welch Fusiliers.
The 127th (Manchester) Brigade was an infantry brigade of the British Army that saw active service during both the First and Second World Wars. It was assigned to the 42nd Division and served in the Middle East and on the Western Front in the First World War.
The 22nd Brigade was an infantry brigade formation of the British Army.
71st Division was a short-lived infantry division of the British Army during the First World War. It served in the Home Defence forces and never went overseas.
