(This post was updated with breaking news at 9:27 a.m. ET.)
Seven U.S. Marines were killed Wednesday night when two helicopters collided over the Yuma, Ariz., Training Range Complex, according to a statement just emailed to the NPR Newscast Desk by a spokesman for the 3rd Marine Aircraft Wing.
The statement adds that:
"The aircraft, an AH-1W 'Cobra' and an UH-1Y 'Huey,' were conducting routine training operations around 8:00 p.m. Identities of the Marines will be withheld until next of kin have been notified."
"Two U.S. troops have been shot to death and four more wounded by an Afghan solider who turned his gun on his allies in apparent anger over the burning of Qurans at a U.S. military base in Afghanistan, an Afghan official tells CBS News."
Officially, the International Security Assistance Force says that: