What about hypersonic anti-ship missiles? I guess generally speaking, missiles against moving targets. Perhaps that's useful? US Navy sure seems concerned about

What about hypersonic anti-ship missiles? I guess generally speaking, missiles against moving targets. Perhaps that's useful? US Navy sure seems concerned about those being deployed by China. That said, ballistic missiles can actually maneuver quite a bit during the terminal. Also, I always understood that the very impossibility of confusing them with ballistic missiles headed for Moscow was the decisive feature.