US carriers will be targeted by long range missiles.
Yes, that is one of several lessons.
1 Never underestimate your foe
2 Never Overestimate your own force
3 Battleships would be nice to have around (anything short of a nuke would bounce off)
4 Iran may have some missiles that jam our radar
5 DEBKA was more correct than not on this story, but some (not talking about you) will overlook it.