Osan Elementary and Middle High School teachers receive the COVID-19 vaccine at Osan Air Base, Republic of Korea, March 12, 2021. While voluntary, the members of Osan are encouraged to obtain the vaccine to protect the base and help reduce the strain on the healthcare systems.

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Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
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Keywords: 51st, 7th, air, charge, fight, fighter, force, leading, tonight, wing