CAMP FOSTER, Okinawa (Jan. 26, 2021) U.S. Marine Corps Master Sgt. Sarah Nadeau, communication strategy and operations chief with Marine Rotation Force – Darwin, receives the COVID-19 vaccine at Naval Hospital Okinawa, Camp Foster, Okinawa, Japan, Jan. 26, 2021. U.S. Marines attached to MRF-D attended a COVID-19 vaccination event at the Naval Hospital Okinawa to opt for the COVID-19 vaccine before departing to Australia. (U.S. Marine Corps photo by Sgt. Micha Pierce)