HII’s Newport News Shipbuilding division has successfully completed initial sea trials for Virginia-class attack submarine Massachusetts (SSN 798). Massachusetts spent several days at sea to test the boat’s systems and components (Photo by Ashley Cowan/HII).
HII’s Newport News Shipbuilding division has successfully completed initial sea trials for Virginia-class attack submarine Massachusetts (SSN 798). Massachusetts spent several days at sea to test the boat’s systems and components (Photo by Ashley Cowan/HII).