08 October 2014 :: The Indian Air Force ( IAF, Bharatiya Vāyu Senā ) is the air arm of the Indian armed forces. Its primary responsibility is to secure Indian airspace and to conduct aerial warfare during a conflict. It was officially established on 8 October 1932 as an auxiliary air force of the British Empire and the prefix Royal was added in 1945 in recognition of its services during World War II. After India achieved independence from the United Kingdom in 1947, the Royal Indian Air Force served the Dominion of India, with the prefix being dropped when India became a republic in 1950. Since independence, the IAF has been involved in four wars with neighbouring Pakistan and one with the People’s Republic of China. Other major operations undertaken by the IAF include Operation Vijay – the annexation of Goa, Operation Meghdoot, Operation Cactus and Operation Poomalai. Apart from conflicts, the IAF has been an active participant in United Nations peacekeeping missions.
The Indian Air Force was established in British India as an auxiliary air force of the Royal Air Force with the enactment of the Indian Air Force Act 1932 on 8 October that year and adopted the Royal Air Force uniforms, badges, brevets and insignia. On 1 April 1933, the IAF commissioned its first squadron, No.1 Squadron, with four Westland Wapiti biplanes and five Indian pilots. The Indian pilots were led by RAF Commanding officer Flight Lieutenant (later Air Vice Marshal) Cecil Bouchier.
Source :: Wikipedia