In response to rapidly dwindling missile stockpiles, the U.S. is shifting its THAAD and Patriot missile systems from South Korea to the Middle East, aiming to enhance defense capabilities of Gulf states facing imminent missile shortages. This strategic deployment underscores a significant U.S. commitment to regional security amidst escalating tensions with Iran, providing critical support to Gulf allies just as they face a crucial air defense crisis that could leave them vulnerable to potential attacks.