π€£π·πΊRod from God - Oreshnik say hello
They should do a test run on 2-5 tonne unitary warhead design a tungsten surface hardened iron slab - artificial meteorite ,that would create a nice moon crater of tens of meters deep and wide . FAB 10 000 - 20 000 TNT equivalent
RAND study
https://en.wikipedia.org/wiki/RAND_Corporation