All 6 crew members on KC-135 refueling plane that crashed in Iraq are dead, bringing U.S. death toll to at least 13 service members

All six crew members of a KC-135 refueling aircraft that crashed while supporting operations against Iran are dead, the U.S. military said Friday.

U.S. Central Command, which oversees the Middle East, said the crash in western Iraq on Thursday followed an unspecified incident involving two aircraft in “friendly airspace” and that the other plane landed safely.

The crash brings the U.S. death toll in Operation Epic Fury to at least 13 service members, with the seven others killed in combat.