171126-N-PC620-0270 ATLANTIC OCEAN (Nov. 26, 2017) Naval Air Crewman (Helicopter) 3rd Class Austin Rivera, assigned to Helicopter Sea Combat Squadron (HSC) 28, observes as the amphibious transport dock ship USS New York (LPD 21), top, and the amphibious dock landing ship USS Oak Hill (LSD 51), bottom, receive fuel from the fleet replenishment oiler USNS Big Horn (T-AO 198) during a replenishment-at-sea. The ship and its Amphibious Ready Group, with the embarked 26th Marine Expeditionary Unit (26 MEU), are conducting a combined composite training unit exercise that is the culmination of training for the Navy-Marine Corps team and will certify them for deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Michael H. Lehman/Released)