Airmen from the 378th Expeditionary Civil Engineer Squadron construct water and sewer lines at Prince Sultan Air Base, Kingdom of Saudi Arabia, July 28, 2020. The new construction is one of three main lines that disperse water from a 165,000-gallon source. This new line connected a portion of the lodging tents with water and sewage systems. (U.S. Air Force photo by Staff Sgt. Cary Smith)