180902-N-HG389-0003 ATLANTIC OCEAN (Sept. 2, 2018) Marine Sgt. Austin Mercer, left, Religious Program Specialist Seaman Michael Dube, center, and Marine Capt. Steven Whitfield play music during religious services in the chapel aboard the amphibious transport dock ship USS Arlington (LPD 24) during the Carrier Strike Group (CSG) 4 Amphibious Ready Group (ARG), Marine Expeditionary Unit (MEU) exercise (ARGMEUEX). The Kearsarge ARG and 22nd MEU are enhancing joint integration, lethality and collective capabilities of the Navy-Marine Corps team through joint planning and execution of challenging and realistic training scenarios. CSG-4 mentors, trains and assesses East Coast units preparing for future deployments. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brandon Parker/Released)