Army Reserve Command Sgt. Maj. Keith Gwin, deployed to Camp Arifjan, Kuwait, as the senior enlisted advisor to the deputy commanding general of 1st Theater Sustainment Command, reviews his paperwork before receiving the one-dose Janssen Biotech COVID-19 vaccine at the camp's March 13, 2021 rollout of Operation Med Spear. Gwin said, "Soldiers really need to get onboard to take the vaccine, so we can get back to more normalcy." (U.S. Army photo by Staff Sgt. Neil W. McCabe)