Iran has invested more systematically in anti-ship missile capability than any other aspect of its naval force development over the past three decades. The investment reflects the operational logic of the IRGCN’s Hormuz doctrine: surface ships and tankers transiting the strait in a contested environment must be threatenable from multiple vectors simultaneously, and missiles — launched from shore, from surface vessels, from aircraft, and eventually from submarines — provide the most cost-effective way to achieve that coverage. The resulting arsenal is among the largest and most diverse anti-ship missile inventories of any regional power.