180516-N-HI707-0637 NEWPORT NEWS, Va. (May 16, 2018) Cmdr. Michael Delaney, left, commanding officer of Montana (SSN 794), Mariah Gladstone, of the Blackfeet Nation in Montana, former Secretary of the Interior Sally Jewell, the submarine’s sponsor, Newport News Shipbuilding President Jennifer Boykin and welder Jacob McNulty pose for a photo after Montana's keel laying ceremony in Newport News, Va. Montana (SSN 794) is the 21st ship of the Virginia-class and the 10th that will be delivered by Newport News Shipbuilding. (U.S. Navy photo by Chief Mass Communication Specialist Darryl Wood/Released)