180730-N-ZA691-0129 PACIFIC OCEAN (July 30, 2018) Midshipman Jessic Ennis, back, and Midshipman Cameron Miller patch a leaking pipe during a damage control Olympics competition aboard the guided-missile destroyer USS Preble (DDG 88), July 30, 2018. Preble is currently underway conducting routine operations in the 3rd Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anita C. Newman/Released)