 In June 1990, battles between Ahmad Shah Massoud's Jamiat-e Islami and Gulbuddin Hekmatyar's Hezb-e Islami Gulbuddin in Logar and Parwan caused hundreds of casualties on each side.In two weeks' time (14–31 March 1991), mujahideen forces conquered the city of Khost in eastern Afghanistan on the Kabul DRA Government.The battle was organized by the National Commanders' Shura (NCS) led by Jalaluddin Haqqani and with representatives from all parties of the Seven-Party (mujahideen) Union, including Gulbuddin Hekmatyar and Abdul Rasul Sayyaf.