The Indian Air Force (IAF) is conducting Exercise 'Vayu Shakti' at Pokhran in Rajasthan. Vayu Shakti is the IAF's firepower exercise, in which it demonstrates its combat capability and readiness. Pokhran's desert range in Rajasthan is regularly used by the armed forces for live-weapon drills. For exam purposes, remember the three key facts: exercise - Vayu Shakti; service - Indian Air Force; venue - Pokhran, Rajasthan.