US Missile Stockpiles Depleted at Alarming Rate Amid Iran Conflict
The United States has exhausted nearly half of its stockpiles of key long-range precision munitions since launching Operation Epic Fury against Iran in late February. According to estimates from the Center for Strategic and International Studies, the rate of consumption has far outpaced production.
Over 1,000 Tomahawk cruise missiles have been fired in just months, a figure roughly ten times the annual production rate. The numbers are stark: CSIS estimates that over 50% of US stockpiles across at least four of seven heavily used munition types have been expended.
The Patriot missile system has taken the hardest hit, with an estimated depletion of approximately 65%. Pre-war inventory sat at roughly 2,200 modern interceptors, but this number has cratered to somewhere between 827 and 1,000. THAAD interceptors have fared somewhat better, but still dropped by about 38%.
The Pentagon's response came in the form of a $58.6 billion contract awarded to Lockheed Martin specifically to replenish the Patriot missile stockpile. This is one of the largest single munitions deals in modern US history. However, think tank modeling suggests a multi-year timeline for full replenishment, meaning the US could be operating with significantly degraded stockpiles well into the late 2020s.