The USS McKean (DD-784) was a Gearing-class destroyer constructed by the Todd Pacific Ship Building Company in Seattle, Washington. Launched on 31 March 1945 and commissioned on 9 June 1945, she was named after Commodore William Wister McKean, a Union Civil War commander. As one of 98 Gearing-class destroyers, she featured the typical design of her class, optimized for anti-submarine warfare, surface combat, and fleet screening. Initially, the USS McKean's first duty involved operations in Japanese waters in the autumn of 1945, including clearing Allied mines following Japan's surrender. She subsequently served during the Korean War, joining the U.S. 7th Fleet in August 1950. McKean participated in the Inchon invasion and was involved in patrolling the Taiwan Strait, notably battling Typhoon Clara. She played a crucial role during the Battle of Chosin Reservoir, providing naval support amid Chinese advances, and contributed to the Hŭngnam evacuation, which saw the embarkation of over 100,000 troops and refugees. During her Korean service, she was involved in anti-submarine actions, notably attacking a suspected Soviet submarine in December 1950, where she dropped 54 depth charges over a 24-hour period, and was part of a significant fleet presence with Task Force 77, which included multiple aircraft carriers and battleships. In 1952, McKean was converted to a radar picket ship, designated DDR-784, with enhanced surface scanning radar and the removal of torpedo armament. She participated in various Cold War operations, including participation in the film "The Caine Mutiny" and the 1955 Operation Wigwam nuclear test. Throughout the 1960s, she underwent the FRAM (Fleet Rehabilitation and Modernization) upgrade in 1964, extending her service life and capabilities. In the Vietnam era, McKean conducted shore bombardments, gunline support, and search-and-rescue operations, setting records for helicopter refueling. She also took part in international visits and commemorations, including the Battle of the Coral Sea. Her operational history included patrols off Korea during tensions in 1968, and participation in Southeast Asian conflicts until her decommissioning in October 1981. Ultimately, she was transferred to Turkey, cannibalized for spare parts, and sunk by missile in 1987, lying today at the bottom of Antalya Bay. Her service exemplifies Cold War naval operations, anti-submarine warfare, and fleet modernization efforts.

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