The USS Neosho (AO-48) was a Kennebec-class T2 fleet oiler constructed during World War II, designed to supply vital fuel to naval vessels. Laid down on July 8, 1941, at the Bethlehem-Sparrows Point Shipyard in Maryland as SS Catawba, the ship was launched on December 23, 1941, and initially operated under the Socony-Vacuum Oil Company. On July 18, 1942, she was renamed Neosho following the sinking of her namesake during the Battle of the Coral Sea. Acquired by the Navy on August 4, 1942, and commissioned on September 16, 1942, under Commander Frank L. Worden, she became an essential logistics vessel. The Neosho boasted a cargo capacity of approximately 135,000 barrels (around 21,500 cubic meters) of fuel oil, enabling her to perform her primary mission of delivering fuel to combat ships. She initially operated along the U.S. West Coast and Hawaii before deploying to Samoa, Suva, and Espiritu Santo, serving as a station tanker and conducting occasional at-sea fueling operations. In April 1943, she moved to Alaska, supporting the Aleutian Islands Campaign, and later returned to the South Pacific in November to support the Gilbert and Marshall Islands campaign. Throughout 1944, Neosho played a crucial role in fueling operations during major Pacific battles, including the Mariana campaign, the Battle of Leyte Gulf, and subsequent operations in the Philippines, Formosa, and the Ryukyus. She supported fast carrier forces and task groups, ensuring they remained operational during intense combat periods. After participating in the Iwo Jima campaign, she returned to San Pedro for overhaul, then resumed fueling operations off Okinawa until the end of the war in August 1945. Decommissioned on December 13, 1945, and stricken from the Naval Vessel Register in January 1946, she was transferred to the Maritime Commission and sold in 1947 to Socony-Vacuum, renamed SS Tascalusa. Later reclassified as Ascalusa in 1963, the vessel was scrapped in February 1964. The USS Neosho served as a vital logistical backbone in the Pacific Theater, supporting Allied naval and amphibious operations throughout World War II.

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