191029-N-FQ453-0124 NAVAL BASE KITSAP-BREMERTON, Wash. (Oct. 29, 2019) Sailors participate in pipe patching training in the hangar bay of the aircraft carrier USS Nimitz (CVN 68). Nimitz is inport currently preparing for an underway. (U.S. Navy photo by Mass Communication Specialist Seaman Dalton Reidhead/Released)