180326-N-GR847-0128 PACIFIC OCEAN (March 26, 2018) Marines with the Assault Amphibious Vehicle Detachment of the 13th Marine Expeditionary Unit’s Battalion Landing Team 3/1 embark Whidbey Island-class dock landing ship USS Rushmore (LSD 47) during an amphibious squadron and Marine expeditionary unit (MEU) integration (PMINT) exercise. PMINT is a training evolution between Essex Amphibious Ready Group and 13th MEU, which allows Sailors and Marines to train as a cohesive unit in preparation for their upcoming deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Reymundo A. Villegas III/Released)