Vietnam do not have AWACS, vietnam lacks high speed relay capabilities like satelite asset to allow drone have real time data and photo updates.And Vietnam now is also much better prepared than at the time of the war.
Do you think only china has UAV'S? Vietnam also have them.
Your AWACS can't get close enough for that, I don't think you understand the target size than an AWACS can detect at that range.
I told you the SU-30 will know your location from your radar emissions, will give the location to the missile, mid course update via data link to the missile until final phase. What do you don't understand about that?
Yes, my AWACS can do that. And your huge SU-30MKK once up the sky will be under PLAAF AWACS constant surveilance and Su-30MKK cant guide missile to 300km. You are just talking rubbish.