190625-N-QY759-0128 SASEBO, Japan (June 25, 2019) Firefighters, assigned to Commander, Navy Region Japan Fire and Emergency Services, move a simulated casualty during an active shooter drill as part of Citadel Pacific 2019 onboard Commander, Fleet Activities Sasebo June 25, 2019. Citadel Pacific is an annual exercise designed to enhance the 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 David R. Krigbaum/Released)