200225-N-GG858-1020 OKINAWA, Japan (Feb. 25, 2020) Logistics Specialist Seaman Recruit Huuhuu Nguyen, from Vero Beach, Fla., assigned to Naval Supply Systems Command Fleet Logistics Center Yokosuka, site Okinawa, puts on an M50 gas mask during an initial respirator fit test during command indoctrination at Camp Shields in Okinawa, Japan. CFAO supports the full spectrum of Navy operations on Okinawa and its major tenant commands are Commander Task Force 76, Naval Mobile Construction Battalion (NMCB) 4 and Patrol and Reconnaissance Force 7th Fleet. (U.S. Navy photo by Mass Communications Specialist 2nd Class Matthew Dickinson/Released)