Large regiment

Up to 1948, line infantry regiments in the British Army had two battalions, in the form that had been implemented under the 1881 Childers Reforms, which was intended to allow each regiment to have one battalion stationed in the UK, and the other stationed overseas.^[1] However, Indian independence in 1947 saw plans put in place to reduce all of the British Army's line infantry and rifles regiments to a single battalion.^[2] Although some regiments temporarily raised new battalions during the early 1950s,^[3][4] following the Defence Review announced in 1957, the majority of regular infantry of the British Army consisted of single-battalion regiments grouped in administrative "brigades", consisting of anywhere from two to eight battalions.^{[note 1][note 2]}

Although the battalions in a brigade (with the exception of the Guards and Gurkha brigades) shared a common depot and cap badge, they maintained a separate regimental identity. Reductions in troop numbers following the 1957 review had necessitated the amalgamation of pairs of regiments within the brigades from 1958 to 1961, a process that sometimes proved controversial.

The idea of the "large regiment" originated in 1962. Speaking in the House of Commons on 8 March, the Minister of War, John Profumo, stated that there was not going to be a further extensive reorganisation of army units. However, talking of the need to increase flexibility in the services, he noted that the regimental system of the infantry could be said to "stand in the way of change". He stated that the transition from the regimental to the brigade system "had on the whole been going well" and it was now time to see if there were "tangible advantages from the point of view of recruiting and flexibility" to be gained from a "large regiment system".^[5]

On 16 March The Times reported that the War Office were in the early stages of planning for the creation of large regiments. The plan involved the conversion of the existing brigades into regiments, with each of the regiments forming a numbered battalion of the large regiment. The creation of the multi-battalion regiments would allow the infantry to be expanded or reduced as needed. This could be done by the increase or decrease in the number of battalions of each regiment, rather than by the emotive process of merging or disbanding historic single-battalion regiments. The report noted that this process had effectively already begun in the East Anglian and Green Jackets Brigades, where regiments had been redesignated or amalgamated as the 1st, 2nd and 3rd East Anglian Regiments and 1st, 2nd and 3rd Green Jackets.^[6]

In 1963, the first preparations for the introduction of large regiments began with the disbanding of the Forester Brigade. The Royal Lincolnshire Regiment had transferred to the East Anglian Brigade and amalgamated with the Northamptonshire Regiment in 1958. Five years later, the three remaining battalions were also moved, with the Royal Warwickshire Regiment moving to the Fusilier Brigade (and being renamed as the Royal Warwickshire Fusiliers); the Royal Leicestershire Regiment to the East Anglian Brigade; and the Sherwood Foresters to the Mercian Brigade.

In February 1964, approval for the creation of the first large regiment was given, with the Royal Anglian Regiment to be formed from the four regular battalions of the East Anglian Brigade.^[7] The new regiment was formed on 1 September. In May 1965 it was announced that the regiments of the Green Jackets Brigade were to become the three-battalion Royal Green Jackets from 1 January 1966.^[8]

In September 1965, figures showed that the new large regiments were recruiting more successfully than the remaining single-battalion regiments, some of which were only at rifle company strength. In particular the Welsh, North Irish and Lancastrian Brigades were under strength. It was thought that the Yorkshire Brigade and Home Counties Brigade were likely to form large regiments in the near future, while plans to merge the battalions of the Highland Brigade were only being delayed by failure to agree on a common tartan to be worn. While the Army Board could not compel regiments to amalgamate, it was their stated "wish and intention" that they should. The survival of the weaker brigades was under doubt, while a feasibility study into the formation of a single "Corps of Infantry" was initiated.^[9]

In June 1966, it was announced that the regiments of the Home Counties Brigade had agreed to form the third large regiment.^[10] Accordingly, on 31 December, the four regiments became the Queen's Regiment. By July 1967, three more Brigades had opted to become large regiments. All three mergers occurred in 1968: the Fusilier Brigade became the Royal Regiment of Fusiliers on 23 April, the North Irish Brigade became the Royal Irish Rangers on 1 July and the Light Infantry Brigade became The Light Infantry on 10 July.

The Defence White Paper of 1967 reduced the number of infantry battalions, with the large regiments all losing one battalion in 1968. The six brigades that had chosen not to form large regiments were also to lose a battalion:^{[note 22]} the decision to amalgamate a pair of regiments^{[note 23]} or to disband the junior regiment^{[note 24]} being left to the council of colonels of the brigade.^[11]

• The Royal Anglian Regiment – formed 1 September 1964 from:
  • 1st East Anglian Regiment (Royal Norfolk and Suffolk) – 1st Battalion
  • 2nd East Anglian Regiment (Duchess of Gloucester's Own Royal Lincolnshire and Northamptonshire) – 2nd Battalion
  • 3rd East Anglian Regiment (16th/44th Foot) – 3rd Battalion
  • The Royal Leicestershire Regiment – 4th Battalion^{[note 25]}
• The Royal Green Jackets – formed 1 January 1966 from:
  • 1st Green Jackets (43rd and 52nd) – 1st Battalion
  • 2nd Green Jackets, The King's Royal Rifle Corps – 2nd Battalion
  • 3rd Green Jackets, The Rifle Brigade – 3rd Battalion^{[note 26]}
• The Queen's Regiment – formed 31 December 1966 from:
  • The Queen's Royal Surrey Regiment – 1st Battalion
  • The Queen's Own Buffs, The Royal Kent Regiment – 2nd Battalion
  • The Royal Sussex Regiment – 3rd Battalion
  • The Middlesex Regiment (Duke of Cambridge's Own) – 4th Battalion^{[note 27]}
• The Royal Regiment of Fusiliers – formed 23 April 1968 from:
  • The Royal Northumberland Fusiliers – 1st Battalion
  • The Royal Warwickshire Fusiliers – 2nd Battalion
  • The Royal Fusiliers (City of London Regiment) – 3rd Battalion
  • The Lancashire Fusiliers – 4th Battalion^{[note 28]}
• The Royal Irish Rangers (27th (Inniskilling), 83rd and 87th) – formed 1 July 1968 from:
  • The Royal Inniskilling Fusiliers – 1st Battalion^{[note 29]}
  • The Royal Ulster Rifles – 2nd Battalion
  • The Royal Irish Fusiliers (Princess Victoria's) – 3rd Battalion^{[note 29]}
• The Light Infantry – formed 10 July 1968 from:
  • The Somerset and Cornwall Light Infantry – 1st Battalion
  • The King's Own Yorkshire Light Infantry – 2nd Battalion
  • The King's Shropshire Light Infantry – 3rd Battalion
  • The Durham Light Infantry – 4th Battalion^{[note 30]}

On 1 July 1968, the brigade system was abandoned, with the infantry being grouped in six administrative "divisions" instead. Individual regimental cap badges were reintroduced and the creation of large regiments effectively ceased. Following a change of government in 1970, a policy of retaining single-battalion regiments was implemented.^{[note 31]}

The majority of the new large regiments formed between 1964 and 1968 were grouped together into two of the new administrative divisions – the Queen's Regiment, Royal Regiment of Fusiliers and Royal Anglian Regiment together formed the Queen's Division, while the Light Infantry and Royal Green Jackets made up the new Light Division. The Royal Irish Rangers was allocated, along with the single battalion regiments from the North of England, to the King's Division. The remaining three were the Guards Division (the five regiments of foot guards), the Scottish Division (the remaining Scottish line infantry regiments), and the Prince of Wales' Division (regiments from Wales and the West of England).

In 1970, an additional large regiment was formed following the establishment of the Ulster Defence Regiment. This was created to replace the Ulster Special Constabulary, a quasi-military reserve policing force, in order to remove duties more suited to the military from civilian control in Northern Ireland, which, at the time, had seen increasing violence occurring (regarded as the beginning of the period known as "The Troubles"). The Ulster Defence Regiment was established on 1 January 1970, with the intention of forming a number of local battalions, each established within a county or other local area within the province. On 1 April 1970, the first seven battalions became part of the British Army's order of battle. Upon its establishment, the Ulster Defence Regiment was the biggest infantry regiment in the British Army.

• The Ulster Defence Regiment – formed 1 January 1970
  • 1st (County Antrim) Battalion^{[note 32]}
  • 2nd (County Armagh) Battalion^{[note 32]}
  • 3rd (County Down) Battalion^{[note 32]}
  • 4th (County Fermanagh) Battalion^{[note 32]}
  • 5th (County Londonderry) Battalion^{[note 32]}
  • 6th (County Tyrone) Battalion^{[note 32]}
  • 7th (City of Belfast) Battalion^{[note 32]}

Although the formation of the Ulster Defence Regiment, initially with seven battalions, saw a major increase in the Army's presence in Northern Ireland, the continuing presence of the Regular Army (under Operation BANNER), which required infantry battalions to be deployed on regular roulement tours, led to the difficulties in being able to meet the UK's standing commitments to NATO in addition to the requirements of Northern Ireland, and saw the decision taken to increase the number of available infantry battalions.^{[note 33][13]}

Following the cuts to the infantry in the late 1960s, a total of seven infantry battalions had been reduced to single incremental companies between August 1970 and March 1971, five of which were part of existing, multi-battalion regiments:

• 2nd Battalion, Scots Guards^{[note 34]}
• 4th Battalion, The Queen's Regiment
• 4th Battalion, The Royal Anglian Regiment
• 3rd Battalion, The Royal Green Jackets
• 2nd Battalion, 2nd King Edward VII's Own Gurkha Rifles (The Sirmoor Rifles)^{[note 35]}

By the end of 1971, the decision had been taken that three of these battalions, alongside a pair of single battalion infantry regiments, would be reformed in an effort to ensure that the Army's commitments to both the BAOR and Northern Ireland could be met. The battalions of the Scots Guards and Royal Green Jackets, alongside the 1st Battalions of the Royal Hampshire Regiment and the Argyll and Sutherland Highlanders (Princess Louise's) were reformed in January 1972. Additionally, a reworking of the policy concerning the use of Gurkha infantry was devised - for the first time, a battalion of Gurkhas would be permanently stationed in the UK, thus ensuring that, in the event of another unit being required for deployment to Northern Ireland, capacity for other duties could be maintained. To put this policy into practice, it was determined that at least five Gurkha infantry battalions were required, and led to the 2nd Gurkha Rifles' battalion also being reformed.^[15] As well as the increase to the regular infantry, between December 1971 and July 1972, the Ulster Defence Regiment raised an additional four battalions:^[16]

• 8th (County Tyrone) Battalion^{[note 36]}
• 9th (County Antrim) Battalion^{[note 37]}
• 10th (City of Belfast) Battalion^{[note 38]}
• 11th (Craigavon) Battalion^{[note 39]}

In 1982, the infantry expanded further with the addition of another new battalion of Gurkhas - increased immigration from China into Hong Kong saw the reformation of the 2nd Battalion, 7th Duke of Edinburgh's Own Gurkha Rifles in April 1982 to provide additional infantry support in the territory. The battalion remained in place for five years until it was again disbanded in 1987. The Ulster Defence Regiment was also reduced in size during the 1980s through a number of amalgamations of individual battalions from the same areas:

• 1st/9th (Country Antrim) Battalion – formed 20 May 1984
• 7th/10th (City of Belfast) Battalion – formed 14 October 1984

Under the Options for Change defence cuts announced in 1990, the number of infantry battalions was to be reduced. While some of the reductions were effected by the merger of pairs of single-battalion regiments,^{[note 40]} two existing large regiments were further amalgamated, and the four single battalion infantry regiments of the Brigade of Gurkhas became a large regiment.^{[note 41]}

• The Royal Irish Regiment (27th (Inniskilling), 83rd, 87th and Ulster Defence Regiment) – formed 1 July 1992 from:^{[note 42]}
  • The Royal Irish Rangers (27th (Inniskilling), 83rd and 87th)
  • The Ulster Defence Regiment^{[note 43]}
• The Princess of Wales's Royal Regiment (Queen's and Royal Hampshires) – formed 9 September 1992 from:^{[note 44]}
  • The Queen's Regiment
  • The Royal Hampshire Regiment
• The Royal Gurkha Rifles – formed 1 July 1994 from:
  • 2nd King Edward VII's Own Gurkha Rifles (The Sirmoor Rifles)^{[note 45]}
  • 6th Queen Elizabeth's Own Gurkha Rifles^{[note 45]}
  • 7th Duke of Edinburgh's Own Gurkha Rifles^{[note 46]}
  • 10th Princess Mary's Own Gurkha Rifles^{[note 47]}

In addition to the battalions of the Royal Irish Regiment and the Royal Gurkha Rifles, seven more multi-battalion regiments also lost a battalion.^{[note 48][note 49]}

The Duke of Lancaster's Regiment (top) and The Rifles (bottom) were two of six brand new large regiments to be formed between March 2006 and September 2007

In 2004, the Army Board announced the ending of the "Arms Plot" system, where individual battalions changed role and moved station every 2 to 6 years.^[22] The Board argued that the existing system led to seven or eight battalions being unavailable at any time due to retraining while changing roles. The lack of stability for the families of soldiers due to constant moving of locations was also cited as a disadvantage. In the future, battalions would retain the same role and largely the same location. As part of this process, all infantry would be organised as large single cap badge regiments of two or more battalions; this would continue to allow soldiers the ability to undertake different roles through transferring between battalions of their regiment. At the same time, there was to be a reduction in the number of battalions, with amalgamations to take place within the administrative divisions created in 1968: The Scottish Division was to lose one battalion, the King's Division two and the Prince of Wales's Division one.^{[note 50]} Each division was to consider one of two options:^[23]

• The "small/large" option of two (three in the case of the Queen's Division) regiments, each of two or three battalions.
• The "large/large" option of one regiment of four or more battalions.

The results of the reorganisation, which were completed in September 2007, were:

The Scottish Division formed a single "large/large" regiment of five battalions, The Royal Regiment of Scotland,^{[note 51]} on 28 March 2006 from:

• The Royal Scots (The Royal Regiment)^{[note 52]}
• The Royal Highland Fusiliers (Princess Margaret's Own Glasgow and Ayrshire Regiment) – 2nd Battalion
• The King's Own Scottish Borderers^{[note 52]}
• The Black Watch (Royal Highland Regiment) – 3rd Battalion
• The Highlanders (Seaforth, Gordons and Camerons) – 4th Battalion
• The Argyll & Sutherland Highlanders (Princess Louise's) – 5th Battalion

The Queen's Division adopted the "small/large" option, retaining the three existing regiments with two regular battalions each:

• The Princess of Wales's Royal Regiment (Queen's and Royal Hampshires)
• The Royal Regiment of Fusiliers
• The Royal Anglian Regiment

The King's Division also adopted the "small/large" option:

• The Duke of Lancaster's Regiment (King's, Lancashire and Border) was formed on 1 July 2006 (initially of three battalions, reduced to two in March 2007) from:
  • The King's Own Royal Border Regiment – 3rd Battalion^{[note 53]}
  • The King's Regiment – 2nd Battalion
  • The Queen's Lancashire Regiment – 1st Battalion
• The Yorkshire Regiment (14th/15th, 19th and 33rd/76th Foot) was formed on 6 June 2006 from:
  • The Prince of Wales's Own Regiment of Yorkshire – 1st Battalion
  • The Green Howards (Alexandra, Princess of Wales's Own Yorkshire Regiment) – 2nd Battalion
  • The Duke of Wellington's Regiment (West Riding) – 3rd Battalion

The Prince of Wales' Division formed two "small/large" regiments:

• The Royal Welsh was formed on 1 March 2006 from:
  • The Royal Welch Fusiliers – 1st Battalion
  • The Royal Regiment of Wales (24th/41st Foot) – 2nd Battalion
• The Mercian Regiment formed with 3 regular battalions on 1 September 2007 from:
  • The 22nd (Cheshire) Regiment – 1st Battalion
  • The Worcestershire and Sherwood Foresters Regiment (29th/45th Foot) – 2nd Battalion
  • The Staffordshire Regiment (The Prince of Wales's) – 3rd Battalion
• In addition the Devonshire and Dorset Regiment and Royal Gloucestershire, Berkshire and Wiltshire Regiment were transferred to the Light Division in 2005 and renamed as light infantry.

The Light Division was initially going to follow the "small/large" route, with the Royal Green Jackets retaining two battalions, and The Light Infantry gaining a third by amalgamating with the Devonshire and Dorset Regiment and the Royal Gloucestershire, Berkshire and Wiltshire Regiment.^{[note 54][25]} However, the four regiments then took the decision to form a single five-battalion "large/large" regiment, The Rifles on 1 February 2007:

• The Devonshire and Dorset Light Infantry^{[note 55]}
• The Light Infantry^{[note 56]}
• The Royal Gloucestershire, Berkshire and Wiltshire Light Infantry^{[note 55]}
• The Royal Green Jackets^{[note 57]}

Additionally, The Royal Irish Regiment (27th (Inniskilling), 83rd, 87th and Ulster Defence Regiment), as a result of the end of the Provisional IRA's armed campaign in 2005, saw its three Home Service battalions disbanded in July 2007, leaving just the single regular general service battalion.^{[note 58]} The Parachute Regiment, although ostensibly unaffected by the reforms, saw its 1st Battalion removed from the infantry order of battle and transferred to the control of the United Kingdom Special Forces to form the core element of the tri-service Special Forces Support Group.^{[note 59]}

Each regiment within the new structure also gained at least one Territorial Army (TA) battalion through amalgamating with its local multi-cap badge TA regiment. The two large/large regiments gained two TA battalions.^{[note 60][note 61][note 62]}

The Guards Division^{[note 63]} and the Royal Gurkha Rifles were left unreformed.

As part of the 2010 Strategic Defence and Security Review, the British Army would be restructured and reduced in size, including the reduction of the infantry by a total of two battalions. One of the results of this was that two of the existing large regiments were reduced to a single battalion each, while the other "small/large" regiments were all reduced to two battalions, with each retaining their existing reserve battalions.^[26]

• The Royal Regiment of Scotland was reduced from five battalions to four, with the reduction of the 5th Battalion to a single company.^{[note 49]}
• The Yorkshire Regiment (14th/15th, 19th and 33rd/76th Foot) had its 2nd Battalion disbanded, reducing it to two battalions^{[note 64][note 65]}
• The Mercian Regiment had its 3rd Battalion disbanded, reducing it to two battalions^{[note 66]}
• The Royal Regiment of Fusiliers was reduced to a single battalion
• The Royal Welsh was reduced to a single battalion

Two regiments, the Princess of Wales's Royal Regiment and the Rifles, each received an additional reserve battalion. The Royal Gurkha Rifles, as part of an overall expansion of the Brigade of Gurkhas, was to raise a third battalion^[27][28]