Group Photo Chief of Naval Operations Adm. Michael M. Gilday, Royal Navy First Sea Lord and Chief of Naval Staff Adm. Sir Ben Key, and Chief of the Royal Australian Navy Vice Adm. Mark Hammond, tour the Virginia-class fast-attack submarine USS Missouri (SSN 780) following an event to unveil next steps in the trilateral security partnership between Australia, the United Kingdom and the United States in San Diego, Calif, March 13, 2023. SHARE: Download: Full Size (0.67 MB) Credit: Navy Cmdr. Courtney Hillson VIRIN: 230313-N-MH203-1095.JPG Photo Gallery