The USS Regulus (AF-57) was a Denebola-class stores ship built under the United States Maritime Commission's Emergency Shipbuilding program, specifically as SS Escanaba Victory. Laid down on April 29, 1944, by the Oregon Shipbuilding Corporation in Portland, Oregon, she was launched on June 7, 1944, and delivered to the Maritime Commission on June 29, 1944. Originally serving as a supply cargo ship during World War II, she was operated by the American South African Line and participated notably in the Pacific Theater, including the Leyte landings from October to November 1944. Under US Navy Armed Guard Lt. Wendell H. Mixson, she earned battle stars for her effective defense against enemy aircraft, including kamikazes, during her combat service. After the war, she was laid up in the National Defense Reserve Fleet at Wilmington, North Carolina, in 1948. Repaired in 1950, she was operated by the North American Shipping Company to support the Korean War effort, delivering supplies, mail, and food to the Korean theater from 1950 to 1952, with approximately 90% of her cargo transported by merchant marines to the war zone. Acquired by the Navy from the Maritime Administration on May 5, 1952, she was converted at Todd Shipyard in Brooklyn, New York, and commissioned as USS Regulus (AF-57) on February 3, 1954, under Commander John D. Lautaret. Homeported at Alameda, California, she operated primarily in the Western Pacific, replenishing US Seventh Fleet units from Japan to the Philippines, with deployments extending into Indochina during the mid-1950s. From 1964 onward, her focus shifted to supporting Vietnam War operations, including replenishment of fleet units off Vietnam. In 1965, she was fitted with a helicopter deck for vertical replenishment. Her service continued until August 17, 1971, when she grounded during Typhoon Rose in Hong Kong, damaging her hull beyond repair. After three weeks of salvage attempts, she was deemed too severely damaged, decommissioned on September 10, 1971, and dismantled. Throughout her service, USS Regulus played a vital logistical role in supporting US naval operations across the Pacific during multiple conflicts, highlighting her maritime significance as a resilient replenishment vessel.

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