The USS Prime (AM-466/MSO-466) was an Agile-class minesweeper built for the United States Navy, designed to detect and clear naval mines to ensure safe passage for allied vessels. Laid down on December 30, 1952, by Wilmington Boat Works in Wilmington, California, the vessel was launched on May 27, 1954, and sponsored by Mrs. Louis Ets-Hokin. She was officially commissioned on October 11, 1954. Initially designated as AM-466, she was reclassified as MSO-466 on February 7, 1955, reflecting her role as a minesweeper, ocean (MSO). The USS Prime underwent significant modifications after her initial shakedown cruise in the Pacific, completing these changes by October 3, 1955. Her operational career involved multiple deployments to the Western Pacific, beginning with her first deployment on May 1, 1956. She participated in routine overhaul and training periods, with notable deployments in 1957, 1958, 1961, 1962, and 1965, often returning to the Western Pacific to maintain operational readiness. Throughout her service, Prime engaged in various exercises, including maneuvers with the South Korean Navy in January 1959 and amphibious landing exercises off Kodiak, Alaska, in November of the same year. Her deployments in the early 1960s included several overhauls, with her activities primarily focused on maintaining readiness and operational capability in the Pacific region. In 1965, Prime played a significant role in the Vietnam War effort, patrolling South Vietnam’s coast from May to August and boarding approximately four suspect vessels weekly to prevent enemy infiltration and supply routes. Her final deployment to WestPac occurred in September 1966, with ongoing patrols along the Vietnamese coast until the end of that year. Decommissioned and struck from the Naval Vessel Register on October 1, 1976, the USS Prime was sold for scrapping in January 1977 to Edward Hixson of Los Alamitos, California, marking the end of her nearly two-decade service. The USS Prime remains an example of the Agile-class minesweepers' role in Cold War naval operations and Vietnam War maritime security 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.