181213-N-ZH683-0078 ATLANTIC OCEAN (Dec. 13, 2018) Fire Controlmen 2nd Class Nicholas Lee, left, and Maria Saxton conduct maintenance on a Phalanx close-in weapons system (CIWS) gun mount aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75). Currently operating in the U.S. 6th Fleet area of operations, Harry S. Truman will continue to foster cooperation with regional allies and partners, strengthen regional stability, and remain vigilant, agile and dynamic. (U.S. Navy photo by Mass Communication Specialist 3rd Class Juan Sotolongo/Released)