Sher Mohammad Abbas Stanekzai, the Taliban leader who met the Indian Ambassador to Doha had trained with the Indian Army between 1979-1982, three years as a jawan in the Army Cadet College, Nowgaon and then as an officer at Indian Military Academy, Dehradun.
source https://www.jagranjosh.com/current-affairs/indian-envoy-holds-talks-with-taliban-leader-trained-with-indian-army-discusses-evacuation-raises-concerns-over-terrorism-1630477555-1