American soldiers shot and killed four Iraqi firemen after mistaking their fire tender for one hijacked by insurgents, US military headquarters said on Tuesday.
"After receiving word that a fire truck and its crew were just hijacked, coalition forces pulled over a fire truck matching that description," said a statement describing Monday's incident in the western city of Fallujah.
When the unarmed fire-fighters got out of the fire tender US soldiers opened fire and killed them, after mistaking them for armed insurgents.
"The suspected insurgents were in fact fire-fighters responding to a call. The fire truck number did not match the one of the hijacked truck. All four of the fire-fighters that exited the vehicle died," the statement said.
"Minutes later another fire truck was spotted and pulled over in an area nearby. The occupants fled. It was determined that this truck number did match the truck that was hijacked," it added.