The Army is investigating the deadly crash, which is the second accident involving military helicopters in Alaska this year. WATCH FULL EPISODES OF WORLD NEWS TONIGHT: https://abc.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #SoldiersKilled #ArmyHelicopter #Crash #TrainingExercise #Alaska #WorldNewsTonight