191122-N-RL695-1208 JACKSONVILLE, Fla. (Nov. 22, 2019) Sailors assigned to the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7) apply a jubilee patch during the Damage Control Olympics at Naval Station Mayport. The DC Olympics is a training tool that puts both sea and shore commands against each other in competition testing their various damage control skills through timed events and team challenges. (U.S. Navy photo by Mass Communication Specialist 3rd Class Marianne Guemo/Released)