The Pentagon has significantly revised its official casualty figures from the ongoing conflict with Iran, raising the number of wounded U.S. service members to more than 600 and restoring four previously omitted combat deaths. The updated figures have intensified scrutiny over how the Defense Department has tracked and reported casualties during the war.
According to data released Saturday through the Defense Casualty Analysis System, the U.S. military has now recorded 18 service members killed and 624 wounded since military operations against Iran began on Feb. 28. The revised total represents an increase of more than 140 wounded troops compared with figures published only days earlier, when the reported number of injuries peaked at 482.
The updated database also introduced a new reporting category labeled “Overseas Operations,” which became effective July 7. The Pentagon has not publicly explained the purpose or scope of the category, nor has it clarified whether it applies exclusively to operations involving Iran or encompasses other overseas military missions.
The revised database includes the names of four service members whose deaths are now reflected in the official records. Among them are three Army soldiers killed during an Iranian strike on a U.S. position in Jordan and another soldier who died in northern Iraq while participating in the controlled detonation of an Iranian drone. Those fatalities had temporarily disappeared from publicly available casualty records, prompting concern among lawmakers and defense observers.
Questions surrounding the casualty data intensified last week after journalists and members of Congress noticed that reported totals fluctuated despite continued military operations. The inconsistencies prompted all 12 Democratic members of the Senate Armed Services Committee to formally request an explanation from Defense Secretary Pete Hegseth, seeking details about the reporting changes and whether casualty information had been altered or delayed.
The Pentagon has maintained that the discrepancies were the result of technical issues affecting the Defense Casualty Analysis System. Acting Pentagon Press Secretary Joel Valdez said the inconsistencies stemmed from temporary disruptions to the online database rather than changes to the underlying casualty records. However, the department has not provided additional technical details or responded to subsequent requests for clarification regarding the revised figures or the newly created reporting category.
The timing of the database changes has also drawn attention because the July 7 effective date aligns with President Donald Trump’s notification to Congress asserting that a new phase of the conflict with Iran had begun. That position carries legal implications under the War Powers Act, which generally requires congressional authorization for extended military operations after a specified period.
Several lawmakers from both parties have questioned the administration’s interpretation of the law, arguing that treating renewed hostilities as a separate conflict could effectively reset the timeline governing congressional oversight. Critics contend that such an approach could weaken the role of Congress in authorizing prolonged military engagements.
