The Bangladesh Air Force (BAF) was formed at Dimapur, Nagaland, India on 28 September 1971 under the command of Air Commodore A.K. Khandker (later Air Vice Marshal and Chief of Air Staff, Bangladesh Air Force). At that time, the nucleus of the (BAF) was formed as 'Kilo Flight' to assist the Mukti Bahini (Freedom Fighters). Initially, 'Kilo Flight' consisted of three aircraft provided by the Indian Air Force, 09 officers and 47 airmen. Squadron Leader Sultan Mahmud (retired as Air Vice Marshal and Chief of the Air Staff of BAF) was appointed as the commander of 'Kilo Flight'. After having some basic training on air to ground weapon delivery, 'Kilo Flight' successfully bombed a fuel storage in Chittagong and Narayangonj area and thus the journey of BAF had commenced. During the last phase of the Bangladesh Liberation War the newly formed Bangladesh Air Force carried out 12 successful attack missions over Pakistani targets.