Dostum began working in 1970 in a state-owned gas refinery in Sheberghan, participating in union politics, as the new government started to arm the staff of the workers in the oil and gas refineries. The reason for this was to create "groups for the defense of the revolution". Because of the new communist ideas entering Afghanistan in the 1970s, he enlisted in the Afghan National Army in 1978. Dostum received his basic military training in Jalalabad. His squadron was deployed in the rural areas around Sheberghan, under the auspices of the Ministry of National Security.