According to Trump and kike news networks.

Iran's airspaces are protected by the latest Chinese radar, Chinese missile systems and the latest Chinese fighter jets.

Iran has no need for a conventional navy because they have missiles and drones that can easily reach the Strait of Hormuz.

That said, Iran does have stealth submarines and underground torpedo launching batteries lining the underwater walls of the Strait of Hormuz.

And yes, Iran has heavily protected seaports that will be inaccessible to any US troop carrier. USS Abraham Lincoln has already been hit by four conventional missiles are forced to flee for repair. It was a kindness that Iran didn't use hypersonics to sink it because that would have officially started WW3.