In a statement Sunday, the Pentagon says Koppenhafer died after being engaged by enemy small-arms fire while conducting combat operations. In an earlier statement, the U.S. military said a service member had died during an Iraqi Security Force mission in Ninewah province, Iraq, while advising and accompanying the ISF during a planned operation.
Koppenhafer was assigned to the 2nd Marine Raider Battalion, Marine Forces Special Operations Command, Camp Lejeune, North Carolina.