These might interest you. Not sure what they did with “Atmospheric Interceptor Technology” as it doesn’t look like anything they’ve talked about. Also I’d almost forgotten one of the earlier KKVs and that’s the Minature Homing Vehicle of the ASM-135 ASAT. Given it’s size (not much bigger than LEAP) and the level of tech they were working with it’s amazing they were able to knock down a satellite with it IMO.