171024-N-NB142-108 PACIFIC OCEAN (Oct. 24, 2017) A Landing Craft, Air Cushioned from Assault Craft Unit (ACU) 5 approaches the well deck of the Wasp-class amphibious assault ship USS Essex (LHD 2) during Dawn Blitz 2017. Dawn Blitz is a scenario-driven exercise designed to train and integrate Navy and Marine Corps units by providing a robust training environment where forces plan and execute an amphibious assault, engage in live-fire events, and establish expeditionary advanced bases in a land and maritime threat environment to improve naval amphibious core competencies. (U.S. Navy photo by Mass Communication Specialist 3rd Class Chandler Harrell/Released)