World War II service

After shakedown in the Gulf of Mexico, Gadsden departed New Orleans 31 March 1945, with a cargo of frozen meat and ammunition for Ulithi, Western Caroline Islands, where she arrived on 11 May after 34 days at sea. From there she proceeded to Kossol Roads, Palau Islands for a 3-day stay marked by alerts for enemy suicide swimmers.^[4]

She was convoyed by way of Leyte to Morotai Island, Netherlands East Indies, where she spent 3 months as ammunition ship for units of the U.S. 7th Fleet. At times, she serviced six to eight ships a day as she handled much of the ammunition used by fleet units for the Brunei Bay-Balikpapan invasions of Borneo.^[4]

Gadsden arrived at Leyte 31 July 1945, with about one-third of her cargo. She served as ammunition ship there until announcement of the Japanese capitulation. On 21 August 1945, she departed Leyte on a shuttle cargo run to Subic Bay, Philippine Islands, and Hollandia, New Guinea; thence back to Leyte and was routed onward to Manila, Philippine Islands.^[4]

Post-war decommissioning

Gadsden put to sea from Manila 26 November 1945; transited the Panama Canal 8 January 1946; and reached Norfolk, Virginia, on the 19th for inactivation. She decommissioned 31 January 1946 and was redelivered to the Maritime Commission on 1 February 1946 for layup in the Maritime James River fleet.^[4]