Lower Brule Sioux Tribe Chairman Clyde Estes provides opening remarks during a ceremony July 21, 2023, in Lower Brule, South Dakota. The ceremony was held to mark the completion of the Lower Brule Sioux Tribe natural resources preservation and ecosystem restoration Tribal Partnership Program project by the U.S. Army Corps of Engineers, Omaha District. (U.S. Army photo by Delanie Stafford)