Aden Emergency
In 1962 Farrar-Hockley took command of 3rd Battalion, Parachute Regiment in the Persian Gulf. While there possibly the greatest feat of arms of his career took place in 1964 during the Aden Emergency when his battalion captured a stronghold held by nationalist and tribesmen in the Radfan mountains of north of Aden at Wadi Dhubsan. For this action Farrar-Hockley was awarded a Bar to his DSO.