The United States sustained extensive equipment and infrastructure losses during the initial months of its military confrontation with Iran, according to an assessment released by the Department of Defense inspector general on Monday. The report found that Washington lost dozens of aircraft, including at least 30 MQ-9 Reaper drones, while hundreds of military buildings and facilities used by American personnel across the region were damaged or destroyed by retaliatory strikes between February 28 and June 30. The internal watchdog also documented severe pressure on the American defense industrial base, warning that sustained operations have drained critical munitions stockpiles.
The documented destruction far exceeds previous public disclosures.
Hostile actions killed 11 American service members during the four-month window, while another seven died in operational incidents outside direct combat. Ground strikes at Kuwait`s Port Shuaiba killed six personnel on March 1, the same day an additional soldier died in Saudi Arabia. Iranian fire later claimed three lives at Jordan`s Muwaffaq al-Salti airbase on July 17 and one at Iraq`s Erbil base on July 19. The inspector general confirmed that 417 US military personnel sustained injuries in Iranian bombardments through the end of June.
Fixed-wing combat losses affected front-line squadrons. Four twin-engine F-15E Strike Eagle multirole fighters were destroyed, three through friendly fire over Kuwait on March 1 and a fourth downed during combat over Iran in April. A fifth-generation F-35A stealth fighter sustained battle damage from Iranian strikes in March, marking a rare instance of direct combat damage to the platform. Iranian forces also shot down an armored A-10 ground-attack jet deployed to protect allied ground positions.
Aviation fuel logistics took a severe blow on the tarmac.
Seven KC-135 aerial refueling tankers were damaged or destroyed, including five struck on the ground in Saudi Arabia by Iranian missiles and drones, and one that crashed during an operation in Iraq on March 12. An E-3 Sentry airborne command aircraft was damaged at Prince Sultan Air Base, and a 240-million-dollar MQ-4C Triton high-altitude maritime surveillance drone crashed in April. Rotary assets suffered similar attrition: four AH-6 light helicopters were abandoned and destroyed by American forces inside Iran, an AH-64 Apache was shot down near the Strait of Hormuz on June 8, and an HH-60W rescue helicopter sustained damage under hostile fire.
The watchdog’s confirmation of industrial bottlenecks directly contradicts claims made by the White House. President Donald Trump insisted on Monday that the country was manufacturing record volumes of armaments and previously dismissed reports of shortages by claiming stockpiles were practically limitless. Defense acquisition officials told investigators they are struggling with procurement lead times while attempting to stockpile essential components. Tehran has since claimed additional intercepts of unmanned surveillance craft along the Persian Gulf, alongside the capture of an autonomous US underwater survey vehicle.
