Large regiment

A large regiment is a multi-battalion infantry formation of the British Army. First formed in the 1960s, large regiments are the result of the amalgamation of three or more existing single-battalion regiments, and perpetuate the traditions of each of the predecessor units.

Following the Defence Review announced in 1957, the regular infantry of the British Army consisted of single-battalion regiments grouped in 14 administrative "brigades", each of three or four battalions. Although the battalions in a brigade 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".

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.

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