The USS Baron (DE-166) was a Cannon-class destroyer escort built for the United States Navy during World War II. Launched on 9 May 1943 by the Federal Shipbuilding and Drydock Company in Newark, New Jersey, and commissioned on 5 July 1943, the vessel was named in honor of Lieutenant Commander Richard S. Baron, a recipient of the Navy Cross who was killed during the bombing of Cebu City, Philippines. Mrs. Anne Pl. Baron sponsored the ship during its launching. Constructed as a Cannon-class ship, USS Baron measured approximately 306 feet in length, with a beam of around 36 feet, and displaced about 1,240 tons. She was actively engaged in convoy escort duties across the South Central Pacific, supporting critical operations such as the Hollandia landings, the Saipan invasion, and the capture of Guam between 1944. The ship also participated in raids on Truk, Satawan, and Ponape. In September 1944, USS Baron arrived at Mare Island Navy Yard for overhaul and later shifted to training operations near Pearl Harbor and Guam until May 1945, focusing on submarine exercises and hunter-killer patrols around the Marshall Islands. Following Japan’s surrender, she was involved in the disarmament and supervision of Japanese garrisons at Maloelap, Wotje, and Jaluit Atolls, completing the surrender by September 1945 and supervising disarmament until mid-September. After returning to the United States and decommissioning in April 1946, USS Baron was placed in reserve at Green Cove Springs, Florida. In 1952, she was transferred to Uruguay under the Mutual Defense Assistance Program, renamed ROU Uruguay (DE-1), and had her armament reduced. She served the Uruguayan Navy until her decommissioning in 1980 and was sunk as a target in 1995. The wreck was located in 2025 by the Uruguay Sub-200 expedition, lying upright and in good condition. USS Baron earned three battle stars for her service in World War II, marking her as a notable vessel in Pacific theater operations.

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