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 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.
160th (Welsh) Brigade or Brigâd 160 (Cymru), is a regional brigade of the British Army that has been in existence since 1908, and saw service during both the First and the Second World Wars, as part of the 53rd (Welsh) Infantry Division. It is a regional command responsible for all of Wales. The Brigade is also regionally aligned with the Eastern European and Central Asian regions as part of defence engagement.
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 Royal Inniskilling Fusiliers was an Irish line infantry regiment of the British Army in existence from 1881 until 1968. The regiment was formed in 1881 by the amalgamation of the 27th (Inniskilling) Regiment of Foot and the 108th Regiment of Foot.
The 8th Mountain Division was raised as the 7th Indian Infantry division of the British Indian Army. It is now part of the Indian Army and specialises in mountain warfare.
The 1st Armoured Infantry Brigade was an infantry brigade of the British Army with a long history including service during both the First and the Second World Wars. It was based at Tidworth Camp. Previously, it has been designated 1st (Guards) Brigade, 1st Infantry Brigade, 1st Mechanised Brigade, and under the initial Army 2020 reforms assumed the title of 1st Armoured Infantry Brigade. Under the Future Soldier programme, the brigade merged with the 1st Artillery Brigade to form the 1st Deep Recce Strike Brigade Combat Team.
The 78th Infantry Division, also known as the Battleaxe Division, was an infantry division of the British Army, raised during the Second World War that fought, with great distinction, in Tunisia, Sicily and Italy from late 1942–1945.
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 9th Armoured Division was an armoured division of the British Army, raised during the Second World War. It never saw active service during the war as a complete division.
The 11th Security Force Assistance Brigade is a brigade of the British Army which is intended to train and assist foreign forces. In 2021, under the Future Army changes, the brigade was redesignated, formerly being the 11th Infantry Brigade & HQ South East. Prior to the Army 2020 changes in 2013, the brigade was temporarily activated for deployment to Afghanistan. Originally formed in the Second Boer War, the brigade was engaged during both World Wars.
The 19th Light Brigade is an Army Reserve formation of the British Army. As the 19th Infantry Brigade, it fought in the First and Second World War.
The 210th Independent Infantry Brigade (Home) was an infantry brigade formation of the British Army organised during the Second World War to command a group of newly raised Home Defence battalions. It was later converted to a frontline brigade that served (under a new name) with distinction in the later years of the war, the 38th (Irish) Infantry Brigade.
The Royal Irish Fusiliers (Princess Victoria's) was an Irish line infantry (later changed to light infantry) regiment of the British Army, formed by the amalgamation of the 87th (Prince of Wales's Irish) Regiment of Foot and the 89th (Princess Victoria's) Regiment of Foot in 1881. The regiment's first title in 1881 was Princess Victoria's (Royal Irish Fusiliers), changed in 1920 to the Royal Irish Fusiliers (Princess Victoria's). Between the time of its formation and Irish independence, it was one of eight Irish regiments.
The 17th Indian Infantry Brigade was an infantry brigade formation of the Indian Army during World War II.
Second Battle of Monte Cassino order of battle February 1944 is a listing of the significant formations that were involved in the fighting on the Winter Line in February 1944 during the period generally known as the Second Battle of Monte Cassino.
The 155th Brigade was an infantry brigade of the British Army that saw active service in both the First and the Second World Wars. Assigned to the 52nd (Lowland) Division, the brigade saw active service in the Middle East and on the Western Front during the First World War. During the Second World War, now the 155th Infantry Brigade, it continued to serve with the 52nd Division in Operation Dynamo, and later in North-western Europe from late 1944 until May 1945.
The 31st Infantry Brigade was an infantry formation of the British Army, which participated in both the First and the Second World Wars. The brigade was later reformed after the end of the war serving in the British Army of the Rhine until the end of National Service in 1956, which saw the reorganisation of the brigade as the 11th Infantry Brigade.
The 113th Brigade was an infantry brigade formation of the British Army active in both the First and the Second World Wars.
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.
United Kingdom 
British Army 
