200129-N-VF045-1010 SAN DIEGO (Jan. 29, 2020) Cpl. Tytan Heresa, from Kauai, Hawaii, assigned to the Death Rattlers of Marine Fighter Attack Squadron (VMFA) 323, watches the Powhatan-class fleet ocean tug USNS Sioux (T-ATF 171) from the flight deck aboard the aircraft carrier USS Nimitz (CVN 68). Nimitz is currently underway conducting routine operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class James Hong/Released)