JOINT BASE PEARL HARBOR-HICKAM (April 25, 2024) Royal Australian Navy Commodore Fiona McNaught, Royal Australian Navy AUKUS Phase 1 "SG" lead, tours the Virginia-class fast-attack submarine USS Missouri (SSN 780) at Joint Base Pearl Harbor-Hickam, April 25, 2024. Missouri performs a full spectrum of operations, including anti-submarine and anti-surface warfare. (U.S. Navy photo by Mass Communication Specialist 1st Class Scott Barnes)