Officers from the Hiroshima Prefectural Police Headquarters and Marines from the provost marshal’s office K-9 unit pose for a photo at Marine Corps Air Station Iwakuni, Japan, Feb. 17, 2016. The Marines provided the officers with training that allows them and their K-9’s to locate hidden explosives by familiarizing them with scented boxes. Conducting bilateral training helps maintain situational readiness and build better relations between the U.S. and Japan. - Officers from the Hiroshima Prefectural Police Headquarters and Marines from the provost marshal’s office K-9 unit pose for a photo at Marine Corps Air Station Iwakuni, Japan, Feb. 17, 2016. The Marines provided the officers with training that allows them and their K-9’s to locate hidden explosives by familiarizing them with scented boxes. Conducting bilateral training helps maintain situational readiness and build better relations between the U.S. and Japan.