Indian corporation JSR Dynamics , in partnership with BEL , has completed a full cycle of trials of the Khagantak-243 glide bomb , designed for integration with the Su-30MKI . The weapon is fitted with a 125 kg Mk-81-type high-explosive fragmentation warhead and has a lift-to-drag ratio of more than 12 . This allows the bomb, when released from an altitude of 12 km at Mach 0.8 , to cover a distance of approximately 144-180 km .