Born on April 15, 1919 in Lyallpur, Singh came from a family of defence personnel. He was only 19 when he was selected for the Empire Pilot training course at Royal Air Force (RAF), Cranwell.
97-year-old Air Marshal Arjan Singh, who led the IAF during the Indo-Pak war in 1965, was honoured with an air base named after him for his valour and dedication.