A Japan Air Self-Defense Force 3rd Air Wing security member and military working dog await orders during a security procedure exercise at Misawa Air Base, Japan, Aug. 30, 2017. In addition to the mock crash, JASDF members conducted a mock improvised explosive device exercise, perfecting entry-to-base procedures prior to the upcoming air show on Sept. 10. (U.S. Air Force photo by Staff Sgt. Deana Heitzman)