 It is located in the extreme northeast of Assam.Division headquarters is now at Dinjan, and it is part of III Corps headquartered at Dimapur.The division may include units of 82 Mountain Brigade, headquartered at Tezu in Lohit district of Arunachal Pradesh, 181 Mountain Brigade based in Tinsukia and Dibrugarh districts, Dah Division Artillery Brigade based in Sibsagar district, and 25 Sector Assam Rifles based in Arunachal Pradesh.