Kabul Field Force

The Kabul Field Force was a field force created in September 1879 during the Second Anglo-Afghan War, under the command of General Frederick Roberts. It combined British and Indian Army regiments, and initially its numbers were around 7,500 men, but they later reached about 14,000.

The second phase of the Second Afghan War was set in motion by the murder of Cavagnari and his staff at Kabul on September 3, 1879. The only British troops then in Afghanistan were the Kurram Valley Field Force, commanded by Roberts. This was speedily reinforced by new units and ordered to advance on Kabul, with the objective of restoring Abdur Rahman Khan to the throne there. Roberts led his Force over the Shutargardan Pass into central Afghanistan.

With twenty field guns and 7,500 men, infantry, cavalry, artillery, and Sappers & Miners. Roberts's force moved up the Kurram Valley, winning various skirmishes and receiving envoys from Ayub Khan denying responsibility for the murders. By the beginning of October the force was at Char Asiab, twelve miles from Kabul, where 8,000 Afghans were dug in, and it defeated the Afghan Army at Char Asiab on 6 October, 1879. The subsequent capture of Kabul on 13 October was described by Howard Hensman, correspondent of the Daily News of London.

On 11 November, a fall of snow caused the death of some of the force's elephants. By mid-November, the Force was divided into two Divisions, the first at and around Kabul, the 2nd on the Khyber line. The 1st Division contained 100 British Army officers and 2,783 other ranks, plus 71 Indian Army officers and 5,060 other ranks; while the 2nd Division contained 90 British Army officers and 2,385 other ranks, plus 118 Indian Army officers and 8,590 other ranks.

...
Wikipedia