Photo taken on Feb. 21, 2013 shows aircrafts during the full dress rehearsal for the Indian Air Force's Iron Fist 2013 military exercise in Pokhran of the state of Rajasthan, India. (Xinhua/Stringer) 

Photo taken on Feb. 21, 2013 shows an aircraft during the full dress rehearsal for the Indian Air Force's Iron Fist 2013 military exercise in Pokhran of the state of Rajasthan, India. (Xinhua/Stringer)

Photo taken on Feb. 21, 2013 shows an aircraft during the full dress rehearsal for the Indian Air Force's Iron Fist 2013 military exercise in Pokhran of the state of Rajasthan, India. (Xinhua/Stringer)