USS Nueces (APB-40) was a Benewah-class barracks ship built for the United States Navy, notable for its service during the Vietnam War. Laid down on January 2, 1945, at the Boston Navy Yard, the vessel was launched on May 6, 1945, with Miss Dorthy E. Dunnell serving as the sponsor. She was officially commissioned on March 19, 1946. Constructed primarily as a barracks ship, USS Nueces’s early service involved periods of inactivity, including placement in the Atlantic Reserve Fleet at the 6th Naval District from March 1946 until 1947. She was decommissioned on September 30, 1955, and placed in mothball status at Orange, Texas. Her most distinguished period came during the Vietnam War, when she was converted to serve as a mobile base for river patrol squadrons of the Mobile Riverine Force, Task Force 117. In this capacity, she supported Army infantry battalions, including those of the 9th Infantry Division, and functioned as a command ship. Recommissioned on May 3, 1968, USS Nueces provided logistical and operational support in South Vietnam until August 1969. Notably, in late 1968, she was stationed at Vung Tau near Saigon, playing a vital role in the riverine operations in the region. Her service during this conflict earned her four battle stars. The ship was decommissioned again on March 13, 1970, at Naval Station Long Beach and subsequently assigned to the Naval Inactive Ship Maintenance Facility in San Diego. She was later berthed at WISCO in Portland, Oregon. Reclassified as IX-503 on November 1, 1975, USS Nueces was stationed in Sasebo, Japan, alongside USS Mercer. In 2001, she was redesignated APL-40 and underwent the CincPacFlt Berthing and Messing Program conversion, berthed at Yokosuka. By 2005, she had undergone dry docking repairs and has since served as a berthing and messing barge in Sasebo. Modifications include the conversion of her boiler and evaporator room into a fitness gym, providing onboard facilities for sailors. Throughout her service, USS Nueces has played a significant logistical and support role, contributing notably to U.S. naval operations during the Vietnam War.

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