The Indian Air Force (BhÄratÄ«ya VÄyu SenÄ) is the air arm of the Indian armed forces. Its complement of personnel and aircraft assets ranks fourth amongst the airforces of the world. Its primary mission is to secure Indian airspace and to conduct aerial warfare during armed conflict. It was officially established on 8 October 1932 as an auxiliary air force of the British Empire which honored India’s aviation service during World War II with the prefix Royal. After India gained independence from the United Kingdom in 1947, the name Royal Indian Air Force was kept and served in the name of Dominion of India. Since 1950 the IAF has been involved in four wars with neighboring Pakistan and one with the People’s Republic of China. Other major operations undertaken by the IAF include Operation Vijay, Operation Meghdoot, Operation Cactus and Operation Poomalai. The IAF’s mission expands beyond engagement with hostile forces, with the IAF participating in United Nations peacekeeping missions.