Chief of the Air Staff is the commander and the highest - ranking officer of the Indian Air Force. The position is abbreviated as CAS in the Indian Air Force cables & communication, and is usually held by a four - star officer of the rank Air Chief Marshal. The current CAS is Air Chief Marshal Birender Singh Dhanoa who took office on 31 December 2016, following the retirement of Air Chief Marshal Arup Raha.
who is the current chief of indian air force
Birender Singh Dhanoa