180613-N-XN177-0097 YOKOSUKA, Japan (June 13, 2018) Sailors assigned to base security at U.S. Fleet Activities (FLEACT) Yokosuka confront a suspect as part of a vehicle gate penetration drill during exercise Citadel Pacific 2018. Citadel Pacific is designed to enhance training, readiness and capability of Navy security forces to respond to threats to Navy Installations and units. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Burghart/Released)