years later, the former distinction was restored to the newly re-numbered regiments in the form of the subsidiary title Frontier Force. Cavalry Officially designated Cavalry, Punjab Frontier Force, the earlier style endured, and was restored in 1901. Four of the regiments were honoured for service in the Second Afghan War:- 1st Punjab Cavalry; AHMED KHEL, AFGHANISTAN 1878-80 2nd Punjab Cavalry; AHMED KHEL, AFGHANISTAN 1878-80 3rd Punjab Cavalry; KANDAHAR 1880, AFGHANISTAN 1879-80 5th Punjab Cavalry; CHARASIA, KABUL 1879, AFGHANISTAN 1878-80 The 4th regiment served on the frontier before being disbanded in 1882. In 1903 the four remaining regiments were brought into the new Indian Army line by adding twenty to their original numbers:- 21st Prince Albert Victor's Own Cavalry (Frontier Force) (Daly's Horse) 22nd Sam Browne's Cavalry (Frontier Force) 23rd Cavalry (Frontier Force) 25th Cavalry (Frontier Force) Artillery The two mountain trains were redesignated mountain batteries in 1865. In 1876 the three Punjab Light Field Batteries were reduced to form two further mountain batteries, and the four were then renumbered according to their relative precedence, and designated Punjab Mountain Batteries, Punjab Frontier Force. The former Garrison Company was also renumbered in the same sequence to become the No. 5 Garrison Battery, Punjab Frontier Force. All four mountain batteries were honoured for their part in the Second Afghan War:- No. 1 (Kohat) Punjab Mountain Battery; PEIWAR KOTAL, KABUL 1879, AFGHANISTAN 1878-80 No. 2 (Derajat) Punjab Mountain Battery; CHARASIA, KABUL 1879, KANDAHAR 1880, AFGHANISTAN 1878-80 No. 3 (Peshawar) Punjab Mountain Battery; AFGHANISTAN 1878-79 No. 4 (Hazara) Punjab Mountain Battery; ALI MASJID, KABUL 1879, AFGHANISTAN 1879-80 In 1895 the Derajat and Hazara Mountain Batteries were part of the relief expedition that was rewarded with the honour CHITRAL. The Frontier Revolt of 1897-8 saw the Kohat and Derajat batteries in action again, earning the honours TIRAH and PUNJAB FRONTIER. In 1901 the battery numbers were dropped, and they became known by name only. Two years later the four mountain batteries were re-numbered from twenty-one, and the former Piffer batteries were thus:- 21st Kohat Mountain Battery (Frontier Force) 22nd Derajat Mountain Battery (Frontier Force) 23rd Peshawar Mountain Battery (Frontier Force) 24th Hazara Mountain Battery (Frontier Force) The Frontier Garrison Artillery Infantry The four Sikh regiments were simply redesignated Sikh Infantry, Punjab Frontier Force. The six former Punjab Infantry regiments were officially redesignated Infantry, Punjab Frontier Force, but the earlier style lingered and was restored in 1901.