A War of Attrition Over Missiles and Interceptors
US and allied military strikes have significantly degraded Iran's ability to launch ballistic and cruise missiles, according to battlefield assessments from the ongoing Operation Epic Fury. However, military analysts and defense officials are raising alarms about a parallel concern: the rapid depletion of allied interceptor missile stockpiles used to defend against Iran's retaliatory strikes, creating a war of attrition between offensive and defensive munitions.
The strikes have targeted Iranian missile production facilities, storage sites, launch infrastructure, and command-and-control nodes, with the goal of systematically dismantling Iran's standoff weapons capability. Early assessments indicate that a substantial portion of Iran's ballistic missile arsenal has been destroyed or rendered inoperable, significantly reducing the immediate threat to allied forces and regional partners.
The Interceptor Problem
While the offensive campaign has achieved notable success, the defensive side of the equation is generating growing concern. Iran has responded to the strikes with waves of drone and missile attacks targeting US military installations, allied positions, and regional infrastructure. Defending against these attacks has consumed large quantities of interceptor missiles, including Standard Missile-3 (SM-3) variants, Patriot PAC-3 missiles, and Terminal High Altitude Area Defense (THAAD) interceptors.
These interceptor missiles are expensive and time-consuming to manufacture. A single Patriot PAC-3 interceptor costs approximately $4 million, while SM-3 variants can cost $10 million or more. Production timelines for these weapons typically span months to years, meaning that stockpiles depleted in days or weeks of intense combat cannot be quickly replenished.
The cost asymmetry is particularly stark when defending against Iran's Shahed-series drones, which cost as little as $20,000 to produce but may require interceptor missiles costing hundreds of times more to shoot down. This imbalance has prompted urgent discussions about alternative countermeasures and the need to accelerate production of both interceptor missiles and lower-cost counter-drone systems.
