>>64214166
>I wonder about the kinetic-aided effects of 90kg warhead on a warship though.
90 kg is what a 203 mm HE shell weighs. The PrSM warhead would have a very high impact speed so it should have fairly thick shell walls. Since the PrSM missile would be diving down on the ship from above, fuzing should be set to "bunker buster", ideally detonating while passing trough the bottom hull. In practice, it may detonate anywhere between the upper decks and 10 meters below the hull, depending on where on the ship superstructure it hits, how big the ship is and the fuze delay. If we look at Ukraine, the efforts of GMLRS warheads vs the Antonov bridge in Kherson left manhole sized holes in the bridge deck as the missile fuzing was apparently set to bunker breaking and they passed trough the bridge deck to detonate below the bridge.
The kinetic aided effects will manifest themselves as a deeper hole slightly wider than the diameter of the PrSM warhead. Thats all. As we say here in Swääden, its not the Fart that kills, its the Smäll. Any nordoid will understand what I mean.