Air Chief Marshal Dixit outlined his core focus areas under the acronym VAYU, defining his vision as Vigilance and operational readiness, Aatmanirbharta (self-reliance), Yukti (tactical innovation), and Unity of effort across the tri-services. New Delhi, Nov 1 (PTI) Newly-appointed Chief of Air Staff Air Chief Marshal Ashutosh Dixit on Sunday said restoring the Indian Air Force's sanctioned fighter squadron strength, advancing.