The United States is experiencing a significant shortage of air-defense interceptor missiles, primarily due to their extensive deployment in the Middle East amidst ongoing conflicts, particularly to defend Israel against threats from Iran and its allies. Since October 2023, more than $1.8 billion worth of Standard Missiles have been launched, raising concerns about the Pentagon's preparedness for future conflicts, including potential tensions in the Pacific. Experts warn that the rapid depletion of missile stockpiles could leave the U.S. vulnerable, as officials indicate that the inventory may be exhausted faster than it can be replenished. The Defense Department has not disclosed specific stockpile numbers but acknowledges the urgency of addressing the shortage to maintain national security. Increased international cooperation could be a potential strategy to alleviate the strain on U.S. missile resources. This situation underscores the challenges military planners face in balancing current operational demands with future resource management.