Hawaii Air and Army National Guard members flash the traditional "shaka" sign from Hawaii with members of Kohanudnas, Sept. 15, 2015, Jakarta, Indonesia. Kohanudnas is the air defense component of the Indonesian armed forces. As part of the National Guard's State Partnership Program, members of the HIANG participated in an air defense subject matter expert exchange with counterparts from Indonesia. (U.S. Air National Guard photo by Senior Airman Orlando Corpuz/released)