The
Childers Reforms completed the Cardwell process by incorporating the militia battalions into the expanded county regiments. On 1 July 1881 the 20th Foot became the
Lancashire Fusiliers at Bury with the 7th RLM as its 3rd Battalion. The second militia battalion was finally formed as the 4th Battalion on 1 April 1891, the 3rd and 4th being administered as a double-battalion regiment until 1 August 1900. The 6th Battalion was one of the first militia units embodied, on 13 December 1899, and immediately volunteered for overseas service, embarking for South Africa with a strength of 20 officers and 659 ORs under the command of Lt-Col F.C. Romer. On arrival at
Cape Town on 7 March 1900 its orders for
Kimberley were countermanded and it was sent to the
Orange River Colony where a Boer resurgence was threatened. Detachments from the battalion guarded the
Orange River bridge on the Kimberley railway and numerous other posts, including
Christiana. These detachments were engaged in constant patrolling and convoy escort, and skirmishes with the Boers were frequent. The Christiana detachment was there for over a year, with shots exchanged every day and 19 separate minor engagements recorded. On 25 November 1900 the main body of 6th Battalion was ordered to join Maj-Gen
Henry Settle's column operating against
J.B.M. Hertzog's
Commando. On 28 November the column attacked Hertzog who was holding a strong position at
Luckhoff, deployed along a semi-circle of
Kopjes. The Boers held on for five hours under artillery fire. They were then cleared from their position by the 6th Lancashire Fusiliers at the point of the bayonet, a rare example of offensive action by militia, who were usually relegated to garrison and escort duties. On 7 January 1901 the battalion took over the
Carnarvon district, where it was actively involved in patrolling, escorting guns and convoys, and in operations against Commandant
Maritz's Commando. On 26 July the battalion was moved to
Hanover Road and later to
Beaufort West, providing detachments to build defensive posts and forts around
Worcester. On 19 September the battalion entrained for Cape Town where it embarked for home. It was disembodied on 14 October 1901, having lost 18 other ranks (ORs) killed or died of disease. It was awarded the
Battle Honour South Africa 1900–01 and the participants received the
Queen's South Africa Medal with clasps for 'Cape Colony', 'Orange Free State', and 'Transvaal'. The 5th Lancashire Fusiliers was embodied from 19 February to 17 October 1900. It was re-embodied on 6 May 1901 and volunteered for overseas service. It embarked for South Africa on 4 June under the command of Lt-Col F.F. Mackenzie with a strength of 903 of all ranks, having already sent 300 militia reservists to reinforce the regulars. On arrival at Cape Town on 23 June the battalion proceeded in two wings to
Springfontein and was then split into detachments at various places, while battalion headquarters (HQ) went to
Naauwpoort. On 28 December the battalion was redeployed, HQ and the main body going to
Colesberg where it was employed on
blockhouse duty, while two companies garrisoned
Port Elizabeth and one was at
Cradock. Detachments from the battalion manned No 13 Armoured Train, which took part in operations against the remaining
Boer Commandos. The battalion went home after the
Treaty of Vereeniging and was disembodied on 25 July 1902, having lost 15 ORs killed or died of disease. It received the
South Africa 1901–02 battle honour and the medal with clasps for 'Orange Free State', 'Cape Colony', and 'South Africa 1901 and 1902'. Lieutenant-Col Romer was awarded the
CMG. ==Special Reserve==