I wouldnt be surprised in future if a cruise missile ends up acting like a long range BVR. Just need a network to track and tie up all the targets seamlessly without losing them.Kills at that range will be normal in tomorrow's wars. Back in the 80s and 90s, what was 40-50Km back then is 300Km today, because even the best radars could only track fighters from less than 80Km away. Because kills are made based on what the radar sees. Old radars could only see up to 100Km effectively, the same is now over 400Km tracked. So anything that can be tracked from 400Km away can be killed with BVR.