I believe IAF has Novator, but its mainly and perhaps purely an Anti AWACS weapon, I doubt if its highly maneuverable to take down the likes of F-16, but surely it can take down AWACS which are not that maneuverable.There was a proposal but it never took off. If we had them, we would have surely used them on 27th or thereafter.
Also its a special missile thats not always used to carry around.
Also how exactly do we have the capability to have a lock on at 400 kms thats my doubt. Su-30 MKI does not have the radar to target using this missile. I guess its missile for special occassion for not-so-maneuverable AWACS