The primary advances are the ability to distinguish signals returned by chaff/flares from the real aircraft, and to have a model of the target aircaft's capabilities, so that on each targeting step the missile simulates the most extreme maneuvering it's capable in all directions, aiming the missile so that it is capable of keeping it's seeker on it and following regardless of how the plane flies. That's something that a higher tick rate is quite useful for.
Also, much like the weather, sometimes you can only make accurate predictions if you make a small prediction and correct it once you get feedback.
Much like you can get insanely high correlations on your predictions about the weather if you never predict more than 15 minutes out, the problem of predicting the other plane's response only become tractable when you can predict and correct over very short windows.
The higher clock rate doesn't just do more of the same faster, but rather, enable a sort of "phase shift", where the speed enables a new form of computation to work in a meaningful way.
Anti-missile missiles already exist (missiles designed to intercept air-to-air missiles are still a ways off.)
Then why don't they buy more AC-130?
they are more focused on drones for better or for worse
If they field this thing and try to rely on it, someone will build a purpose-built F-35 killer for a fraction of the cost and field 10x of them against it in battle; assuming anyone ever wants to have an air war with the US.
>they are more focused on drones for better or for worse
I agree drones and remotely piloted will eventually supplant piloted craft, but I think the Air Force is a generation of leadership away from that change.
thats the real reason they believe dog fighting is dead. having radar, drone, and satellite control of the sky is far above and beyond important. who cares if your multi core cpu enabled missle has a .0001% more accuracy when you know when the enemy's plain is fueling up in the hangar?
the US doesn't believe its going to get into a fight with a peer competitor, that's why they are ill concerned with dog fighting abilities.