Training Command is the Indian Air Force's command responsible for flying and ground training.In the 1930s, the approaching threat and later advent of World War II and the leaning of Japan towards the Axis powers, the latter was considered as a potential enemy. Therefore, need was felt to make IAF a self-supporting force for the South Eastern Theatre of war. This led to the rapid expansion of the IAF. A target was fixed of 10 IAF Squadrons.