170907-N-UU859-006 ATLANTIC OCEAN (Sept. 7, 2017) Sailors take the Navy-wide E-6 advancement exam on the aft mess decks aboard USS Harry S. Truman (CVN 75). Truman is currently underway conducting Carrier Qualifications in preparation for future operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jordan Twiss/Released)