160404-N-KK394-056 ATLANTIC OCEAN (April 4, 2016) - Boatswain's Mate 2nd Class Casey Mentley instructs Sailors in a fueling sponson of the aircraft carrier USS Dwight D. Eisenhower (CVN 69), the flagship of the Eisenhower Carrier Strike Group, during a fuel offload. Ike is underway conducting a Composite Training Unit Exercise (COMPTUEX) with the Eisenhower Carrier Strike Group in preparation for a future deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Anderson W. Branch/Released)