180328-N-NB142-022 PACIFIC OCEAN (March 28, 2018) Aviation Structural Mechanic Airman Jordan Baker performs maintenance on a turret punch in the airframes shop aboard the Wasp-class amphibious assault ship USS Essex (LHD 2) 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 2nd Class Chandler Harrell/Released)