The USS Admiral H. T. Mayo (AP-125) was a United States Navy Admiral W. S. Benson-class transport vessel constructed by Bethlehem-Alameda Shipyard, Inc. She was built according to the Maritime Commission's P2-SE2-R1 design at Alameda, California, and commissioned in April 1945. The ship featured a robust construction typical of wartime transports, designed to facilitate rapid troop and cargo movement across oceans. Initially entering service at the end of World War II, the USS Admiral H. T. Mayo participated in Operation Magic Carpet, aiding in the repatriation of U.S. servicemen. Her early service included transporting prisoners of war from Le Havre, France, to Boston and deploying troops from Marseille to Okinawa in September 1945. Throughout her service, she completed multiple "Magic Carpet" voyages, bringing troops home from the Western Pacific until November 1947, when she was decommissioned and transferred to the U.S. Army, where she was renamed USAT General Nelson M. Walker. As part of the Army's water transportation fleet, she underwent upgrades to accommodate military dependents in 1948. Reacquired by the Navy in 1950, she became part of the Military Sea Transportation Service, continuing to serve as a troop transport during the Korean War. During this period, her capacity was increased by refitting as an "austerity" transport, removing many amenities to maximize troop carrying capacity. She transported Greek and Turkish troops to Korea and brought home American prisoners of war in 1953. In the mid-1950s, she operated briefly in the Atlantic before being placed in reserve. Reacquired in 1965 to support U.S. forces in Vietnam, she transported troops to Vietnam, notably deploying units such as the 2nd Brigade, 25th Infantry Division, and the 1st Battalion, 22nd Infantry Regiment, to South Vietnam. Her service in Southeast Asia involved multiple troop lifts, including transporting units to Da Nang and Qui Nhon. After her Vietnam service, the vessel was decommissioned again in early 1968 and joined the National Defense Reserve Fleet. She remained in reserve until her transfer to the Maritime Administration in 1971. Stricken from the Naval Vessel Register in 1981, she was intended for potential civil emergency use but was ultimately scrapped in 2005 after nearly six decades of service. The USS Admiral H. T. Mayo's operational history underscores her role as a vital troop and prisoner transport vessel across multiple significant conflicts and periods of U.S. maritime history.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.