Of course, dual-pulse motor, Ku-Band AESA seeker all have already been developed by DRDO and maybe even deployed in limited numbers(Astra2). Our Astra 2 would be superior to PL-15 as I said in the other thread.By preliminary examining the recovered PL 15, DRDO said that there in nothing worth reverse engineering. Sensors and data link used in Astra Mk1 are far superior. What the recovered PL 15 will provide will be the study to jam it.
And if we can deploy Gandiva before PL-21(Chinese Meteor), we'll not only have parity but dominance over PLAAF too.