The IRGC’s new missile bases on key islands near the Strait of Hormuz give Tehran the power to lock down a critical maritime chokepoint—and challenge US military primacy. Strategic Islands Armed The IRGC has deployed air & coastal missile systems on Greater Tunb, Lesser Tunb, & Abu Musa—3 critical islands west of the Hormuz Strait, gateway for 20% of the world’s energy trade. 600 km Strike Zone IRGC Navy commander Alireza Tangsiri says Iran can now strike “enemy bases, vessels, and assets” within 600 km—covering much of the Persian Gulf & beyond. What’s Deployed? Tangsiri didn’t name the systems, but...