There is also a lesson in current scenario for Pakistan. 1) to get a high altitude credible SAM system along with developing a layered air defense system for big cities i.e Islamabad, Lahore, Karachi, Multan and Gawadar Port. Meanwhile other big Cities/ cantonments should be covered by medium to short range SAMs.2) Induct though at limited level a capable fighter jet may be J10C with PL-15, PL10 to counter near future threats.
Be aware many circles in Pakistan are of opinion that war is just delayed at least limited scale war shall happen between Indo Pak near soon, vital chances if Moodi wins in elections.