Annual Report on Civilian Casualties in Connection with United States Military Operations in 2025

Reporting cited here

1. documented

   The Defense Department assessed that three April 2025 Operation Rough Rider incidents more likely than not killed 153 civilians and injured 243; 15 additional Yemen incidents remained under assessment as of February 1, 2026.

   Operation Rough Rider incident table and open-assessment discussion

   Trump's Yemen campaign left 153 civilians dead in three Pentagon-confirmed incidents · Three incidents assessed; 15 additional reports remained under review at the 2026 cutoff.

2. documented

   The Defense Department's 2026 annual assessment reported no civilian casualties from Operation Midnight Hammer, and the IAEA reported no increase in off-site radiation levels after the strikes.

   Operation Midnight Hammer section

   Trump ordered U.S. strikes on three Iranian nuclear sites · Completed use of force; official assessment recorded no civilian casualties.