171022-M-JH782-0142 PACIFIC OCEAN (Oct. 22, 2017) Hospital Corpsman 3rd Class Scott Musolf, left, explains the capabilities of the medical deck of the amphibious assault ship USS Essex (LHD 2) to visitors during Exercise Dawn Blitz, Oct. 22, 2017. Dawn Blitz is a scenario-driven amphibious exercise conducted between Expeditionary Strike Group 3 and 1st Marine Expeditionary Brigade, testing their ability to conduct amphibious operations in response to global crises and to project power ashore as part of a Navy-Marine Corps team. (U.S. Marine Corps photo by Sgt. April L. Price/Released)