SASEBO, Japan (Nov. 4, 2020) Opposition force roll players are apprehended by Japan Ground Self-Defense Force soldiers during an active shooter drill at Commander, Fleet Activities Sasebo Yokose fuel facility as part of Guard and Protect 2020 onboard CFAS Nov. 4, 2020. Guard and Protect is an annual exercise designed to enhance the training, readiness and interoperability between Navy Security Forces and the JGSDF in response to threats on Navy installations and units. (U.S. Navy photo by Mass Communication Specialist Jasmine Ikusebiala)