FLEET ACTIVITIES SASEBO, Japan (Aug. 23, 2023) Master-at-Arms 2nd Class Trenton Gonder arrests Master-at-Arms 1st Class Courtland Comer, simulating an active shooter, during a security drill conducted as part of Exercise Citadel Pacific 2023 (CP23) at Commander, Fleet Activities Sasebo, Japan, Aug. 23, 2023. CP23 is an annual exercise that is designed to evaluate the readiness and response capabilities of fleet and installation security programs against all types of real-world threats. (U.S. Navy photo by Mass Communication Specialist 2nd Class Quinton A. Lee)