Nine US soldiers killed in Kentucky helicopter training crash

Authorities say cause of crash involving two Black Hawk helicopters remains under investigation. Nine US Army soldiers have been killed when two Black Hawk helicopters crashed during a training mission over Kentucky, according to authorities. Four crew members were on one helicopter and five were on the other during the crash in the community of Cadiz in Trigg County late Wednesday, according to an Army spokesperson. The aircraft were HH-60 Black Hawk helicopters, operated by the 101st Airborne Division based at Fort Campbell along the Kentucky-Tennessee border they collided mid-aid...