I hate to say it but I agree with
@ban active on this one.
The straits of Hormuz is still one of the three most dangerous ship passages in the world.
Yes a security force can stop small boat attacks and Burkes can handle High and fast movers and some low and slow, but if Iran swarm attacks a civilian ship or even a Warship, they will be hard pressed just to defend themselves and the cost will be monumental!
The Aegis system was designed to defend against peer to peer battles, yes it is adapting to the new role. Having said that 3 million+ a pop for SM-2/SM-3/SM-6 or ESSM (Enhanced Sea Sparrow Missiles) 1 million a pop to knock down a medium to high altitude track is going to cost a ton, and once they are depleted they have to go to a safe haven port to rearm.
For Low and slow flyers the The Phalanx CIWS (Close-In Weapon System) typically holds 1,550 rounds of 20mm ammunition, allowing for roughly 20–21 seconds of full-rate firing (4,500 rounds per minute) before requiring a reload.
in 100 round bursts that is about 15 bursts. In a swarm attacked that is small change.
Then you have SuCap (Surface Combat Air Patrol.) They will be airborne and and making holes in the sky above their assigned vector. Which Iran will have down to the T on when they come on and off station to RTB or to hit texaco, and will swarm at the most advantageous time to get a hit on a target. And using a fast mover to hit a drone is not as easy as it sounds. And is also very expensive at about $30,000 to $31,000 per flight hour. And that does include bullets (missiles.) Even if they hang every hard point with a missile the will be Winchester (out of ammo) in very short order.
Even if you add in the Electronic Attack capabilities, and Passive Decoys you are still in a world of hurt, because Ballistic missiles, Shahed drones, and many surface to ship systems to not use an active seeker, they beam ride or use EO to obtain and track a target.
You have won nothing. And you still have no concept of how Naval Warfare works.