190915-N-RP442-0139 PACIFIC OCEAN (Sept. 15, 2019) Airman Dominik Vancini, left, and Aviation Boatswain’s Mate (Handling) 3rd Class Mariaah Romo-Cosgrove prepare to chock and chain an MH-65D helicopter attached to Alaska Patrol Division of Air Station Kodiak on the flight deck of the San Antonio class amphibious transport dock ship USS Somerset (LPD 25) during Arctic Expeditionary Capabilities Exercise (AECE) 2019. Approximately 3,000 U.S. Navy and Marine Corps personnel participate in AECE 2019, a joint training exercise that tests expeditionary logistical capabilities in the Arctic region and prepares joint forces to respond to crises across the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jenna Dobson/Released)