190527-N-DE019-0095 PACIFIC OCEAN (May 27, 2019) Fire Control Technician 2nd Class John Clausen conducts post-fire maintenance on a Phalanx Close-In Weapon System aboard the aircraft carrier USS Nimitz (CVN 68). Nimitz is currently underway conducting routine operations. (U.S. Navy photo by Mass Communication Specialist Seaman Edwin Salvatierra/Released)