Building relationships
U.S. Air Force Col. Robert Grainger, 18th Civil Engineer Group commander, speaks during the Society of American Military Engineers Japan Post symposium Nov. 7, 2016, in Okinawa, Japan. The Society of American Military Engineers is an organization dedicated to bringing engineers, both military and local citizens, together for mutual learning. (U.S. Air Force photo by Senior Airman Lynette M. Rolen/Released)