Tragic Crash: 2 US Army Helicopters Down in Alaska, 3 Soldiers Killed.

Two U.S. Army helicopters collided and crashed in Alaska during a training flight, killing three soldiers and injuring a fourth. The cause of the crash is under investigation. The helicopters were from the 1st Attack Battalion, 25th Aviation Regiment at Fort Wainwright. This is the second accident involving military helicopters in Alaska this year. Healy, where the crash occurred, is a community of about 1,000 people located on the Parks Highway in Alaska's interior region.