12th Armoured Infantry Brigade (United Kingdom)
|12th Mechanized Brigade|
Insignia of 12th Mechanized Brigade
|Active||1899 - present day|
|Part of||3rd (UK) Mechanized Division|
|Engagements||World War I
Battle of Marne
Battle of Aisne
First Battle of Ypres (1914)
Battle of Messines (1914)
Second Battle of Ypres (1915)
Battle of Albert
Battle of Le Transloy
Battle of the Somme
First Battle of the Scarpe
Third Battle of the Scarpe
Battle of Polygon Wood
Battle of Broodseinde
Battle of Poelcapelle
Battle of Passchendaele
Battle of Arras (1918)
Battle of Hazebroucke
Battle of Bethune
Advance in Flanders
Battle of the Scarpe (1918)
Battle of Drocourt-Queant
Battle of the Canal du Nord
Battle of the Selle
Battle of Valenciennes
World War II
Second Boer War
The brigade was first formed in December 1899 as 12th Infantry Brigade and saw action at the Battle of Rensburg, Battle of Norval's Point, Battle of Biddulph's Berg and Battle of Slabbert's Nek.
First World War
During the First World War, the 12th Infantry Brigade, a regular army formation, was assigned to the 4th Infantry Division. It was dispatched to France, crossing the English Channel on 22 August 1914, as part of the British Expeditionary Force (BEF) and saw action in the First Battle of the Marne beginning in September 1914. It then spent much of the rest of the conflict engaged in trench warfare.
Brigade units during the First World War included:
- 1st Battalion, The King's Own Royal Regiment (Lancaster)
- 2nd Battalion, the Lancashire Fusiliers
- 2nd Battalion, The Essex Regiment
- 2nd Battalion, The Duke of Wellington's (West Riding Regiment) (from January 1916 to 10th Bde. February 1918)
- 2nd Battalion, The Royal Irish Regiment (from March 1915, to 11th Bde. July 1915)
- 1/5th Battalion, The South Lancashire Regiment (from February 1915 until January 1916)
- 1/2nd Battalion, The Monmouthshire Regiment (until January 1916)
Second World War
During the Second World War, except for a few brief periods of detachment, the brigade formed part of 4th Infantry Division. It was part of the British Expeditionary Force and took part in the Dunkirk evacuation in May 1940. It moved to North Africa in February 1943 to take part in the later stages of the Tunisia Campaign and saw action at the Battle of Oved Zara, the Battle of Medjez Plain and the Battle of Tunis. It then took part in the Italian Campaign, moving to Naples in February 1944 and saw further action at the Fourth Battle of Monte Cassino. By October 1944 the Division was taking part in Eighth Army's battle on the Gothic Line but was withdrawn in November to spend the rest of the war in Greece, part of the Allied force tasked to prevent civil unrest as rival factions attempted to fill the political vacuum when the Germans withdrew from the country.
Brigade units during the Second World War included:
- 2nd Battalion, the Royal Fusiliers
- 1st Battalion, the South Lancashire Regiment (until June 1940)
- 1st Battalion, the Black Watch (until March 1940)
- 6th Battalion, the Black Watch (from March 1940)
- 1st Battalion, the Queen's Own Royal West Kent Regiment (from September 1940)
Commanders during the Second World War included:
- 3 September 1939 Brigadier John Clark
- 20 October 1939 Brig. John Hawkesworth
- 18 June 1940 Brig. Daniel Beak
- 10 December 1941 Brig. R.G.W. Callaghan
- 14 April 1943 Lieutenant Colonel J.M. Haycroft (Acting)
- 17 April 1943 Brig. Richard Hull
- 17 June 1943 Brig. Gordon MacMillan
- 22 June 1943 Lt-Col. B.J.G Madden (Acting)
- 29 June 1943 Lt-Col. J.M. Haycroft (Acting)
- 7 July 1943 Lt Col. T.P.D. Scott
- 12 November 1943 Brig. F.M. Elliott
- 26 April 1944 Brig. A.G.W. Heber-Percy
The Brigade was disbanded in March 1947, but reformed from 91 Lorried Infantry Brigade in April 1956. After being briefly converted to "Task Force Delta" in the late 1970s, the brigade was reinstated in 1981. Moved to 1st Armoured Division, it remained, with a spell under HQ 3rd Armoured Division during Operation Granby, until disbandment under Options for Change. Following the Strategic Defence Review in 1998, the brigade was reformed in mechanized form under 3rd Armoured Division at Aldershot: it relocated to Ward Barracks in Bulford in February 2004.
The brigade headquarters, with two battle groups - the 1st Battalion The Royal Anglian Regiment and the 1st Battalion The Grenadier Guards - deployed to Afghanistan in 2007 to form the headquarters and main infantry combat units of Task Force Helmand as a part of the NATO International Security Assistance Force. Under Army 2020, its headquarters remains at Bulford and it forms part of the Reaction Force. It has been renamed 12th Armoured Infantry Brigade.
Regular units only
|Brigade||Armoured Cavalry||Armoured||Armoured Infantry||Heavy Protected Mobility|
|12th Armoured Infantry Brigade||The Royal Lancers||King's Royal Hussars||1st Yorkshire Regiment
1st Royal Welsh
|1st Scots Guards|
Recent commanders have included:
- 1956-1957 Brigadier IH Freeland
- 1970-1972 Brigadier DT Young
- 1984-1986 Brigadier JJ Mackenzie
- 1989-1990 Brigadier JMFC Hall
- 1999-2002 Brigadier J Cooper
- 2002-2003 Brigadier JD Shaw
- 2005-2007 Brigadier JG Lorimer
- 2007-2009 Brigadier DM Cullen
- "History of 12 Mech Bde HQ and Sig Sqn (228)" (PDF). Retrieved 2013-08-07.
- Watson, p. 76
- Task Force Helmand Transfer of Authority Ceremony NATO
- "Regular Army Basing PLab". Retrieved 20 December 2014.
- "Army 2020 Brochure". Retrieved 20 December 2014.
- "Regular Army Basing Announcement". AFF. Retrieved 2013-04-14.
- "page 7. This rotation occurs until 2016." (PDF). Retrieved 2013-08-07.
- "Army Commands" (PDF). Retrieved 2013-08-07.
- Watson, Graham (2005). The British Army in Germany: An Organizational History 1947-2004. Tiger Lily. ISBN 978-0972029698.