PEARL HARBOR, Hawaii (Oct. 1, 2022) Adm. Samuel Paparo, commander U.S. Pacific Fleet, explains a diagram of USS Arizona (BB 39) to Australian Deputy Prime Minister and Minister for Defence Richard Marles during a tour of the USS Arizona Memorial. Marles visited Hawaii to discuss the regional security situation and advancing defense cooperation between the United States and Australia. (U.S. Navy photo by Mass Communication Specialist 1st Class Jessica Pielop)