170331-N-UK248-293 PACIFIC OCEAN (March 31, 2017) Dex Vance, a member of the total ship survivability training (TSST) team, explains proper firefighting techniques to Sailors in the hangar bay aboard the amphibious assault ship USS America (LHA 6) during a TSST drill. America is underway with more than 1,000 Sailors and 1,600 embarked Marines conducting amphibious squadron/Marine expeditionary unit integration operations in preparation for the ship’s maiden deployment later this year. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kristina Young/Released)