Pentagon inspector general reports US ammunition shortfalls from Iran war

A US Defense Department inspector general report says the war with Iran has left the American military with “strategic inventory shortfalls”, after a scale of munitions use that outpaced the industry’s ability to replenish stocks. Euronews reports the watchdog estimated the operation cost about $33.4 billion between late February and the end of June, with $22.3 billion of that spent on munitions.

The report lands in the middle of a conflict where chokepoints and infrastructure have become bargaining chips rather than background conditions. With shipping through the Strait of Hormuz already thinned by risk and rerouting, and Gulf bases exposed to missile and drone attacks, the war’s bill is no longer just measured in sorties. The inspector general documented extensive damage to US facilities across Kuwait, Bahrain, Qatar, the United Arab Emirates, Saudi Arabia, Iraq, Oman and Jordan, and noted that repair and rebuilding costs were not included in the $33.4 billion estimate. It also said US authorities have not determined whether all damaged facilities will be rebuilt, or who will pay.

In Washington, the political message has moved in the opposite direction. President Donald Trump dismissed the shortages, saying ammunition supplies were “virtually unlimited” and claiming weapons production was at record levels, according to Euronews. The gap between a watchdog’s accounting and a president’s reassurance matters because hardware constraints show up as policy constraints: fewer interceptors and advanced missiles mean fewer options to absorb escalation, and more pressure to shift risk onto allies, contractors, or whoever hosts the bases.

The report also catalogued losses that look less like marginal wear-and-tear and more like a campaign fought against a capable opponent. It said four F-15 fighter jets were destroyed, one F-35 was damaged, and seven KC-135 tanker aircraft were damaged or destroyed, with five struck by Iranian munitions while on the ground in Saudi Arabia. Up to 30 MQ-9 Reaper drones were destroyed, each costing around $30 million, Euronews reported. Experts cited in the report estimated it could take about three years to restore stocks of advanced missiles and defensive interceptors to pre-war levels.

The inspector general’s report does not settle how long the war lasts, but it does put a number on the pace at which “exquisite” weapons turn into empty storage racks. For now, the repair bills for damaged bases are still off the balance sheet.