There are things which are not officially announced by PAF which are mostly effective force multipliers and one of them was reported on web as JY-27A in Pakistan.India will.buy rafales minimum.36
s400 will.add a lot of capability and change dynamics again making it impossible to launch surprise raids,with your current inventory. it's not like you going to induct f35 or Rafale or j20 ..
Usa is selling new f16 all.over the world including offering India the license production rights to f21 . so why you can't get f21 beats me .
realistically I don't even see j10.you guys have posts going back 15 years,on pak buying j10 not happened.. deep down your top brass know it's inferior to f16
Things like these in NCW change warfare.