Airmen from the 378th Expeditionary Civil Engineer Squadron construct water and sewer lines at Prince Sultan Air Base, Kingdom of Saudi Arabia, July 28th, 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 living tents with water and sewage systems. (U.S. Air Force photro by Staff Sgt. Cary Smith)