U.S. Air Force Capt. Jessica Blas, Air National Guard’s 254th Red Horse Squadron personnel officer, checks in at the medical laboratory with Tech. Sgt. Jean Arroyo, Air Force Reserve’s 624th Aerospace Medicine Flight medical laboratory non-commissioned officer in charge, to complete individual medical readiness requirements during a unit training assembly at Andersen Air Force Base, Guam, June 3, 2018. The 624th AMDF, which is part of the 624th Regional Support Group, provides medical support to ensure wartime readiness and deploys qualified medical professionals in support of aerospace expeditionary rotations worldwide. (U.S. Air Force photo by Jerry R. Bynum)