Senior Airman Adam Sanders, 386th Air Expeditionary Medical Group environmental program manager, conducts a water-sample test Oct. 3, 2018, at an undisclosed location in Southwest Asia. Sanders and the rest of the bioenvironmental team ensure Airmen are safe wherever they work by evaluating workplace hazards including extreme noise and radiation exposure. (U.S. Air Force photo by Staff Sgt. Christopher Stoltz)