Construction and commissioning
''Baron'' was launched on 9 May 1943 by Federal Shipbuilding and Drydock Company, Newark, New Jersey; sponsored by Mrs. Anne Pl. Baron, widow of Lieutenant Commander Richard S. Baron for whom the ship was named; and, commissioned on 5 July 1943. Baron had been awarded the Navy Cross (United States), Navy Cross for risking his life to recover classified documents during the bombardment of Cavite, Philippines. He was killed on 15 March 1942 during the bombing of Cebu City, Philippines.World War II Pacific Theatre operations
''Baron'' departed New York City, New York on 8 September 1943 for the Pacific. Between October 1943 and August 1944 she escorted convoys among the island groups of the South Central Pacific Ocean. She also acted as a screen and fire-support ship during the following operations: Jayapura, Hollandia landings (21–24 April 1944); Chuuk Lagoon, Truk-Satawan-Pohnpei, Ponape raid (29 April – 1 May); Saipan invasion (20 June – 11 July); and capture of Guam (22–29 July). On 7 September 1944 she arrived at Mare Island Navy Yard for an overhaul. Returning to the Pacific early in November 1944, ''Baron'' reported to SUBTRAPAC, Commander, Submarine Training, Pacific. Until the end of May 1945 she conducted training exercises with friendly submarines off Pearl Harbor and Guam. For the remainder of the war she operated in the vicinity of the Marshall Islands engaged in Hunter-killer Group, hunter-killer, air-sea rescue, patrol, and escort duties. On 27 August 1945 ''Baron'' was ordered to Maloelap, Wotje, and Jaluit Atolls for the surrender of their Japanese garrisons. The surrender was completed by 6 September and ''Baron'' remained at Wotje Atoll until 18 September supervising the disarmament of the Japanese fortifications. She then steamed to San Diego, California, arriving on 29 September. Departing the next day, she proceeded to New York, where she arrived on 14 October. ''Baron'' went out of commission in reserve on 26 April 1946 at Green Cove Springs, Florida.Uruguayan Navy
''Baron'' was the first of two ''Cannon''-class destroyers transferred to Uruguay under the Mutual Defense Assistance Program on 3 May 1952 and commissioned as ROU ''Uruguay'' (DE-1). The Oerlikon 20 mm cannon, 20 mm Mk.4 AA guns and torpedo tubes were removed. In 1969, both destroyers participated in UNITAS, UNITAS X joint exercises with the U.S. and other South American navies. She was decommissioned in 1980, and scrapped in 1990.Awards
''Baron'' received three battle stars for her World War II service in the Pacific.In fiction
DE-166 appears in the fictional novel ''Thin Air'' as the ''USS Sturman.''References
* {{DEFAULTSORT:Baron (DE-166) Cannon-class destroyer escorts of the United States Navy Ships built in Kearny, New Jersey 1943 ships World War II frigates and destroyer escorts of the United States Cannon-class destroyer escorts of the National Navy of Uruguay