Exercise Eastern Akash: IAF's Eastern Air Command to conduct military exercisebr br The Indian Air Force (IAF) will conduct its annual command-level exercise Purvi Akash in the northeastern part of the country. The Eastern Air Command will conduct the exercise. The air combat military exercise is being conducted after a gap of two years.br br Rafale and Sukhoi-30MKI fighters will take part in the air military drill.