Iran naval forces? That must be a joke.
What are they going to do? Sail into Red Sea bypassing airstrikes, then Suez and then into Mediterranean where submarines are waiting for them?
Now that they have announced their "intentions" they would be owned by Israel military. Iran will never get international approval for military actions. All they want, and can, is to victimize and use the people of Gaza for suicide missions. Iran knows that and that's why they are only provoking with their usual propaganda and "solidarity" crap.