The Royal Welch Fusiliers (Welsh: Ffiwsilwyr Brenhinol Cymreig) was a line infantry regiment of the British Army, and part of the Prince of Wales' Division, that was founded in 1689; shortly after the Glorious Revolution. In 1702, it was designated a fusilier regiment and became the Welch Regiment of Fusiliers; the prefix "Royal" was added in 1713, then confirmed in 1714 when George I named it the Prince of Wales's Own Royal Regiment of Welsh Fusiliers. In 1751, after reforms that standardised the naming and numbering of regiments, it became the 23rd Regiment of Foot (Royal Welsh Fuzileers). In 1881, the final title of the regiment was adopted.
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.
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 Welch Regiment was an infantry regiment of the line of the British Army in existence from 1881 until 1969. The regiment was created in 1881 under the Childers Reforms by the amalgamation of the 41st (Welch) Regiment of Foot and 69th Regiment of Foot to form the Welsh Regiment, by which it was known until 1920 when it was renamed the Welch Regiment. In 1969 the regiment was amalgamated with the South Wales Borderers to form the Royal Regiment of Wales.
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 5th Infantry Brigade was a regular infantry brigade of the British Army that was in existence since before the First World War, except for a short break in the late 1970s. It was an Airborne Brigade from the early 1980s until amalgamating with 24th Airmobile Brigade, in 1999, to form 16 Air Assault Brigade.
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 159th Infantry Brigade was an infantry brigade of the British Army. Part of the Territorial Army (TA), the brigade was assigned to the 53rd (Welsh) Infantry Division and served with the division in the early stages of the Second World War until May 1942 when it was transferred to be the motorised infantry element of the 11th Armoured Division. The brigade would serve with the 11th Armoured in North-west Europe from June 1944 to May 1945.
The 156th Brigade was an infantry brigade formation of the British Army. The brigade saw active service in both the First and the Second World Wars with the 52nd (Lowland) Infantry Division.
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.
The 113th Brigade was an infantry brigade formation of the British Army active in both the First and the Second World Wars.
The 115th Brigade was an infantry brigade formation of the British Army raised during both the First and Second World War.
The Desert Column was a First World War British Empire army corps which operated in the Sinai and Palestine Campaign from 22 December 1916. The Column was commanded by Lieutenant General Philip W. Chetwode and formed part of Eastern Force. When Chetwode took command of Eastern Force after the Second Battle of Gaza, Harry Chauvel took command and oversaw the expansion of the column to three divisions.
The 211th Infantry Brigade was a Home Defence formation of the British Army during the Second World War.
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 1st Flintshire Rifle Volunteers, later 5th (Flintshire) Battalion, Royal Welch Fusiliers, was a Welsh unit of the British Army's auxiliary forces. First raised in 1860, it fought as infantry at Gallipoli), in Egypt and Palestine during the First World War. Converted to the anti-tank role, it fought in the Battle of France, the Western Desert and Italy in the Second World War. It continued in the postwar Territorial Army until amalgamated with a neighbouring unit in 1956.
The 6th Battalion, Royal Welch Fusiliers, was a Welsh unit of the British Army's auxiliary forces. Formed in 1908, from Volunteer units that dated back to 1860, it fought at Gallipoli), in Egypt and Palestine during World War I, and in the campaign in North West Europe during World War II. Postwar it was converted to the anti-aircraft artillery role, then reverted to infantry in 1956 after it amalgamated with a neighbouring unit.
The 7th Battalion, Royal Welch Fusiliers, was a Welsh unit of Britain's Territorial Force. First raised in 1897, it fought at Gallipoli and in Palestine during World War I, and in the campaign in North West Europe during World War II. A duplicate battalion was converted to the paratroop role. Postwar the battalion was converted into anti-aircraft artillery, then reverted to infantry in 1956 after it amalgamated with a neighbouring unit.
United Kingdom 
Territorial Army 