Apparently Ukrainian-built Neptune missiles were used. Or it was an accident, depending on whose side you believe.
Either way, this is a devastating blow to Russia because it means one of two things; either Russian warships have no means of integrated self-defense and are sitting ducks, or their crews or so poorly trained in the basic handling and stowage of ordnance that they occasionally blow their own ships up.
It also likely means Russia is going to escalate as a means to take revenge, turn morale around, and put this event behind them.
Global nuclear wars are good for Soros and company.
You must be very pleased with how well his Great Reset is going.