BREAKING: 101 missing and 78 wounded following a submarine attack on an Iranian ship near Sri Lanka, Sri Lankan officials tell Reuters
Perhaps Virginia class
The Iranian army is technologically backward. The Iranian air force is capable of making you cry. The Iranian navy is only capable of intimidating neighboring Arab countries. The US and Israel can bomb Iran until they run out of bombs. In a non-contact war, Iran has no answer other than ballistic missiles.
About 20 Iranian ships have already been sunk.
Trump has stated (among other things) that the Iranian fleet will be completely sunk.
All of this is possible and will most likely happen.
Except for one thing: the Iranians will not be intimidated by war.