190627-N-NW961-149 SAN DIEGO (June 27, 2019) Sailors aboard the amphibious assault ship USS America (LHA 6) splint the leg of a simulated patient during a mass casualty drill. Sailors assigned to America, Fleet Surgical Team 3, the hospital ship USNS Mercy (T-AH 20) and Naval Medical Center San Diego participated in the drill to increase operational readiness. (U.S. Navy photo by Chief Mass Communication Specialist Michael O’Day) (U.S. Navy photo by Chief Mass Communication Specialist Michael O’Day/Released)