190924-N-VR594-1137 APRA HARBOR, Guam (Sept. 24, 2019) Machinists Mate (Weapons) 2nd Class David Gentry, from Buckeye, Arizona, assigned to the Los-Angeles class fast attack submarine USS Oklahoma City (SSN 723), poses for a photo in the boat's torpedo room. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey J. Hockenberger/Released)