YAMAGUCHI, Japan (Jan. 27, 2021) Marine Corps Col. Lance Lewis, commanding officer of Marine Corps Air Station (MCAS) Iwakuni, receives the Moderna COVID-19 vaccine aboard MCAS Iwakuni, Japan, Jan. 27, 2021. 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. Mitchell Austin)