"Six U.S. forces died Tuesday after their helicopter went down in southern Afghanistan, defense officials said. It marks the single deadliest event for the United States in the war there this year, and already has raised eyebrows because of the conflicting reports coming out of Kabul," Foreign Policy reports.
"An initial statement by the International Security Assistance Force, which oversees coalition military operations, said the crash was under investigation and no insurgents were in the area. At the Pentagon, a defense official initially said an investigation had been launched into potential engine failure -- but later switched gears and said it was unclear if that was the case. That came as both CBS News and NBC News reported that defense officials reported on condition of anonymity said the helicopter -- reportedly a UH-60 Blackhawk -- initially made a "hard landing" in Zabul province and came under attack afterward. At least one person on board the aircraft was injured and survived, U.S. officials told CBS."
"The situation was clouded by the uncertainty that always goes with initial battlefield reports. U.S. officials were working Tuesday to determine more details in the crash."