SAN DIEGO (March 13, 2023) Chief of Naval Operations (CNO) Adm. Mike Gilday, center, attends the AUKUS bilateral announcement in San Diego, March 13, 2023. AUKUS is a trilateral security pact between Australia, the United Kingdom and the United States for the Indo-Pacific region. (U.S. Navy photo by Cmdr. Courtney Hillson)