191018-N-PQ586-1147 SOUTH CHINA SEA (Oct. 18, 2019) Master-at-Arms 2nd Class Christopher Wickline, from Elon, N.C., left, and Mass Communication Specialist 2nd Class David Ortiz, from Panama City, Fla., both assigned to the amphibious assault ship USS Boxer (LHD 4), perform cardiopulmonary resuscitation (CPR) on a practice dummy in ship’s medical. The Boxer Amphibious Ready Group (ARG) and 11th Marine Expeditionary Unit (MEU) are deployed to the U.S. 7th Fleet area of operations to support regional stability, reassure partners and allies, and maintain a presence to respond to any crisis ranging from humanitarian assistance to contingency operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jessica Ann Hattell/Released)