The U.S. Navy amphibious assault ship USS "America" (LHA-6) returns to Huntington Ingalls Shipyard, Pascagoula, Mississippi (USA), after completing sea trials. During the trials, the ship's main propulsion, communications, steering, navigational and radar systems were tested for the first time at sea. "America" will be the first ship of its class, replacing the "Tarawa"-class of amphibious assault ships.