This incident about two weeks ago prompted riots in Sadr City in northern Baghdad.
The U.S. army has relieved of duty the commander of a Black Hawk helicopter that intentionally knocked down a black Shiite flag in the Sadr City neighborhood of Baghdad two weeks ago, military sources told United Press International Thursday.
The officer in command of the helicopter, who has not been identified, directed his crew to "tear the flag down" and has been relieved of duty, the source said. The pilot of the helicopter is grounded from flight until a review is conducted of his flying record. It is unlikely he will be allowed to return to flight, the source said.