12 December 2014 1st Air Support Operations Group Supports Yama Sakura 67 When fighting a simulated war, sometimes a planner needs simulated air support. The planners at Yama Sakura 67 have one man to turn to between the hours of 6 a.m. and 6 p.m. – Tech. Sgt. Casey Svehla.Svehla represents the 1st Air Support Operations Group in the Joint Operations Center during this...