U.S. Air Force Staff Sgt. Saul Garcia Quinones, store manager with the 379th Expeditionary Force Support Squadron performs, a first-in first, out food rotation check at Al Udeid Air Base, Qatar May 10, 2017. The purpose of the first-in, first-out food rotation is to safeguard the food and decrease the chances of it getting spoiled. (U.S. Air Force photo by Tech. Sgt. Amy M. Lovgren)