22 July 2025 PHNSY & IMF Detachment Guam Honor Guam’s Liberation Hagåtña, Guam — Members of Pearl Harbor Naval Shipyard Detachment Guam participate in the 81st Liberation Day parade in Guam’s capital city. Established in February 2025 as the Lead Maintenance Activity for the U.S. Navy’s submarines in Guam, Pearl Harbor Naval Shipyard Detachment Guam’s mission is...