U.S. Air Force Reserve Citizen Airman Tech. Sgt. Tiana Corpuz looks on from a safe distance as Tech. Sgt. Casey Goodaker operates a backhoe to unearth a simulated water-main needing repairs during field training, Sept. 10, 2019 at the Sparta National Guard training area, Sparta, Illinois. The 932nd Civil Engineer Squadron spent two days at the training facility using the space for heavy equipment training, something they are not able to perform at Scott Air Force Base during unit training assemblies. (U.S. Air Force photo by Master Sgt. Christopher Parr)