151112-N-DA737-049 PACIFIC OCEAN (Nov. 12, 2015) Aviation Support Equipment Technician 3rd Class Seth Keltner conducts basic life support training in the intensive care patient ward of Wasp-class amphibious assault ship USS Essex (LHD 2). Essex is the flagship of the Essex Amphibious Ready Group and, with the embarked 15th Marine Expeditionary Unit (15th MEU), is currently operating in the U.S. 7th fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Christopher A. Veloicaza/Released)