Only 18 PAF F16 Block 52+ is equipped with APG 68 radar whereas all 50+ Mirage 2000 fighters of IAF is equipped with RDY-3 radar.
Post finalisation of the contract for the Astra Mark 1, the DRDO is now concentrating on development/testing of the Astra Mark 2, equipped with a dual-thrust pulsed rocket motor, which will enable swift acceleration to high speeds in the ‘boost’ phase followed by steady controlled flight in the ‘sustain’ phase, thus improving accuracy and enhancing effective range to 160 Km.