The Indian Air Force in its first ever display of precision strike capability at night, has begun a mammoth fire power demonstration in Rajasthan deserts. <br/><br/>The exercise codenamed ‘Vayu Shakti-2010' is showcasing the operational capabilities of IAF by day, dusk and night.<br/><br/>The event is being witnessed by the Supreme commander of Indian Forces President Mrs. Pratibha Devisingh Patil, Defence Minister A.K.Antony and top military officials and dignitaries among others.<br/>