Reports from the Washington Post and other news outlets on Friday, September 18, 2026, indicated that the Pentagon’s public database for U.S. service member fatalities during the conflict with Iran may be incomplete. Citing six U.S. officials, the Post reported that at least 22 to 23 service members have died in the Middle East since the conflict began on February 28, while the official Defense Casualty Analysis System (DCAS) listed 18 deaths as of Friday. The undisclosed fatalities reportedly include personnel involved in regional missions not directly tied to the primary conflict, known as Operation Epic Fury.
The discrepancy follows earlier scrutiny of the DCAS database after the temporary exclusion of names of service members killed by Iranian military attacks. Defense Secretary Pete Hegseth responded to the report on social media, characterizing the information as "DISGUSTING and FAKE" and criticizing the news outlet. Meanwhile, Congressional Democrats have requested information from the Department of Defense regarding the casualty figures, citing concerns over transparency and the accuracy of public reporting.
The reports identified two specific service members whose deaths were not in the DCAS database: Maj. Sorffly Davius, who died of "undetermined causes" in Kuwait on March 6, and Sgt. Devin Seibel, who died during a training incident at Erbil Airbase in Iraq on May 31. While both deaths occurred at bases that had been targeted by Iranian forces, the Pentagon stated they were assigned to other missions, Operation Spartan Shield and Operation Inherent Resolve, respectively. Additionally, one official reported that three U.S. contractors based in the U.S. Central Command region have died since the start of hostilities.
Families of deceased service members could be affected through the processing of benefits, while taxpayers and policy analysts may see these figures reflected in future budget requests for Middle East operations. The scale of the reported discrepancy—four to five deaths and three contractor fatalities—represents a difference between the public database and internal official accounts reported by the media. The inclusion or exclusion of these figures can set a precedent for how the Department of Defense communicates losses to the public.
What happens next depends on the Pentagon's response to congressional inquiries and the status of pending legislation. Representative Jason Crow (D-Colo.) announced plans to introduce a bill to prevent the Department of Defense from manipulating government data regarding troop casualties. The Pentagon has not yet responded to formal Requests for Information from the House Armed Services Committee. Additionally, while President Trump stated on Friday that the war is nearing its end, a ceasefire date of July 7 had previously been set before the ceasefire collapsed, and the Pentagon currently categorizes some fatalities under a separate "Overseas Operations" section.