BTW, I did some checking around: the US Navy uses Vandal drones (essentially rebuilt Talos missiles) as test targets to simulate the SS-N-22. If anything, the Vandal is a tougher target (better autopilot, a bit faster, better endgame evasive maneuvers) than the Sunburn--and the Aegis system still bags it.
That's the first good news I've heard regarding the Sunburn. Thanks.