Virginia-class submarine Arkansas (SSN 800) is now pressure hull complete at HII’s Newport News Shipbuilding division. The construction milestone signifies that all of the submarine’s hull sections have been joined to form a single, watertight unit. (Photo by Ashley Cowan/HII)
Virginia-class submarine Arkansas (SSN 800) is now pressure hull complete at HII’s Newport News Shipbuilding division. The construction milestone signifies that all of the submarine’s hull sections have been joined to form a single, watertight unit. (Photo by Ashley Cowan/HII)