Tech. Sgt. Dieter Siegelin, 433rd Civil Engineer Squadron water and fuels systems maintenance craftsman, and Senior Airman LeAnthony Ashton, 433rd CES structures journeyman, check and adjust the level of a containerized shower and latrine facility April 30, 2020 at Joint Base San Antonio-Lackland. These Total Force Airmen are maintaining a tent city built to support basic military trainees and technical training students who need additional housing due to COVID-19 social distancing policies. (U.S. Air Force photo by Master Sgt. Kristian Carter)