From what I remember there were plans for 3, one for eastern command and one for western while the third one is a reserve. Not sure about 5, but considering the expansion plans I would say they might be thing that by the time 4th one comes out Viky would be almost be near its decommissioning time.We can rule out a naval AMCA.So chances would be either F35 or naval FGFA.
Some where I read IN may try for 5CBG s in future.Any Confirmation in that?
Does they aim for another 2ACC?