The USS Wabash (AOG-4) was a Patapsco-class gasoline tanker constructed for the U.S. Navy, designed to transport highly flammable gasoline safely to fleet vessels and remote stations. Laid down on 30 June 1942 by the Seattle-Tacoma Shipbuilding Co. in Seattle, Washington, she was launched on 28 October 1942 and commissioned at Bremerton's Puget Sound Navy Yard on 10 May 1943. Her initial wartime service involved operations along the Alaskan coast, where she delivered gasoline to ports such as Annette Bay and Yakutat, completing multiple voyages before heading south in September 1943. Following her transfer to Hawaii, Wabash was assigned to Service Squadron 8 at Pearl Harbor, where she operated in the Central Pacific, supplying aviation gasoline and lubricants to outposts including Palmyra Island, Canton, and Midway Island. In July 1944, she moved to the Marshall Islands, transferring to Service Squadron 10 at Eniwetok. Her duties included pumping fuel, tending small craft, and transporting Marine Corps equipment to Roi Island. She participated in key operations supporting the invasion of Iwo Jima in March 1945, providing essential fuel and lubricants to amphibious ships and landing craft during the campaign. Wabash also supported the Okinawa campaign, tending small vessels off Hagushi Beach from April 1945 until Japan's surrender. After the war, she operated in the Far East, serving as a tender and fuel ship at locations including Hong Kong, Hainan Island, Subic Bay, and Chinese ports. She was decommissioned at Qingdao in July 1946 and transferred to the Army Transportation Corps, operated by Japanese personnel into 1950. Reinstated in the Navy during the Korean War, Wabash (designated T-AOG-4) supported UN air operations with vital jet fuel and gasoline through 1952. Manned by a mixed crew of Americans and Japanese, she continued to serve in supporting logistics between Iwo Jima, South Korea, and Japan until her inactivation in September 1957. The vessel was struck from the Navy list in 1958, placed in the National Defense Reserve Fleet, and remained until her dismantling in 2006. Wabash earned two battle stars for WWII service and two for her role in the Korean War, highlighting her significance in maritime logistics during critical Pacific campaigns.

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