The Indian Air Force was officially established on 8 October 1932.Its first ac flight came into being on 01 Apr 1933. It possessed a strength of six RAF-trained officers and 19 Havai Sepoys (literally, air soldiers). The aircraft inventory comprised of four Westland Wapiti IIA army co-operation biplanes at Drigh Road as the “A” Flight nucleus of the planned No.1 (Army Co- operation) Squadron.
Four-and-a-half years later, “A” Flight was in action for the first time from Miranshah, in North Waziristan, to support Indian Army operations against insurgent Bhittani tribesmen. Meanwhile, in April 1936, a “B” Flight had also been formed on the vintage Wapiti. But, it was not until June 1938 that a “C” Flight was raised to bring No. 1 Squadron ostensibly to full strength, and this remained the sole IAF formation when World War II began, although personnel strength had by now risen to 16 officers and 662 men.