US Iran war drains munitions stockpiles as cost climbs

A single line of smoke rose from a base as the watchdog’s figure landed: 33.4 billion dollars spent by late June on Operation Epic Fury, with 22.3 billion used on expended munitions and 3.7 billion lost to equipment damage^28,33. The report underscores a widening gap between what Washington says it has and what it actually uses, revealing dozens of damaged or destroyed aircraft and hundreds of damaged structures across bases in eight countries¹¹.

The numbers told a harsher story than public claims, highlighting strategic inventory shortfalls and bottlenecks in the defense industrial base that threaten future resupply efforts³³. The toll goes beyond money: more than 50,000 U.S.

service members deployed, and airframes like F-15s, F-35s, KC-135s affected, with up to 30 MQ-9 Reaper drones destroyed during the early phase of the war^28,33. The implications are not just tactical losses; inflation, supply strain, and budget decisions are now tied to this war, and critics question the pace and scale of replenishment as the conflict lingers^6,16.

In the end, the Pentagon’s own accounting shows a cost curve that could push DoD to seek new funding and shift priorities, even as White House officials push back against shortages and press for continued operations^8,18.