OKINAWA, Japan (Dec. 29, 2020) Seaman Dillon Botwell, a hospital corpsman with U.S. Naval Hospital Okinawa, prepares the Moderna COVID-19 vaccine to be administered to U.S. Marine Corps and Navy medical personnel and first responders at the U.S. Naval Hospital Okinawa on Camp Foster, Okinawa, Japan, Dec. 29, 2020. The Department of Defense's (DOD) COVID-19 vaccination plan is phase driven and designed to protect members within the DOD from COVID-19 as quickly and safely as possible in order to bolster mission readiness and enhance capabilities of DOD members worldwide. (U.S. Marine Corps photo by Lance Cpl. Alex Fairchild)