U.S. Air Force Master Sgt. Sean Kerrigan, 724th Expeditionary Air Base Squadron Civil Engineer Flight water and fuels maintenance shop supervisor, operates a backhoe to excavate dirt around a ruptured water main at Nigerien Air Base 201, Agadez, Niger, Feb. 2, 2021. The civil engineer flight worked to successfully locate a water main break on the logistics readiness flight compound. (U.S. Air Force photo by Senior Airman Gabrielle Winn)