FrankenCub
.338 Win Mag
It's being reported that it was hit by Ukraine built Neptune missile. I can't find the article now but read it earlier.No, they probably did hit it with a missile.
But, a warship in good condition probably would have been able to control the damage.
And certainly the Russians have a well deserved reputation as an absolute train wreck of a naval power.
From their "aircraft carrier" that spends more time under tow than under power to the legendary Baltic fleet debacle of 1904 they have proven that Russia and Water do not mix.