15 December 2014 613th Air and Space Operations Center Provides Command and Control for Yama Sakura 67 U.S. Air Force and U.S. Army members from the 613th Air and Space Operations Center collaborated with members from the Japan Air Self Defense Force here Dec. 8 through 13 on exercise Yama Sakura 67, the largest U.S. Army annual bilateral exercise in Asia-Pacific region.Yama Sakura's primary focus is...