BAGHDAD, Iraq - The U.S. command has ordered changes in flight operations after four helicopters were shot down in the last two weeks, the chief military spokesman said, acknowledging for the first time that the aircraft were lost to hostile fire. The crashes, which began Jan. 20, follow insurgent claims that they have received new stocks of anti-aircraft weapons - and a recent boast by Sunni militants that "God has granted new ways" to threaten U.S. aircraft. Al-Jazeera aired video late Sunday showing one of the U.S. helicopters being hit in central Iraq and said it came from an insurgent Web site.
All four helicopters were shot down during a recent increase in violence, which an Interior Ministry official said has claimed nearly 1,000 lives in the past week alone. At least 103 people were killed or found dead Sunday, most of them in Baghdad, police reported.
Maj. Gen. William Caldwell told reporters that the investigations into the crashes of three Army and one private helicopters were incomplete but "it does appear they were all the result of some kind of anti-Iraqi ground fire that did bring those helicopters down." It was the first time a senior figure in the U.S. Iraq command had said publicly that all four helicopters were shot down.
Despite the losses, Caldwell said it was premature to conclude that the threat to U.S. aircraft posed by Sunni insurgents and Shiite militiamen had increased dramatically. "There's been an ongoing effort since we've been here to target our helicopters," Caldwell said. "Based on what we have seen, we're already making adjustments in our tactics and techniques and procedures as to how we employ our helicopters."