The USS Marabout (AMc-50) was an Accentor-class coastal minesweeper constructed for the United States Navy during the early 1940s. Built by the Herreshoff Manufacturing Company in Bristol, Rhode Island, she was laid down on December 20, 1940, and launched on February 17, 1941. The vessel was sponsored by Mrs. R. F. Haffenreffer and was officially commissioned into service on July 8, 1941. Designed for the task of removing naval mines, the Marabout was a small, agile vessel intended to ensure safe passage for Allied ships by clearing minefields, particularly in coastal waters. Following her shakedown cruise off the mid-Atlantic coast, she was assigned to the 1st Naval District in Boston. Shortly after the United States entered World War II, on December 9, 1941, she departed for Bermuda to assist in anti-submarine efforts against German U-boat threats in the western Atlantic. In May 1942, as U-boats intensified mine-laying operations along the Atlantic coasts, the Marabout’s mission expanded to include safeguarding shipping routes. She operated from St. John’s, Newfoundland, starting May 14, 1942, protecting merchant vessels from mines laid by U-701, which had caused significant damage, including sinking a tanker, a trawler, and a coal barge, and damaging other vessels. Marabout was subsequently reassigned to the 5th Naval District on June 13, 1942, where she continued her mine-clearing duties and supported fleet operations, including the Fleet Operation Training Command and Task Group 23.1. By late 1944, she was transferred to New London, Connecticut, serving under Commander Submarine Force Atlantic (ComSubLant). Her duties included radar jamming, sonar operations, and cooperation with Coast Guard units, supporting submarine training and anti-submarine warfare efforts. After the war, she returned to Boston, where she was decommissioned on May 29, 1946. The vessel was transferred to the Maritime Commission and sold to the City of Boston on July 31, 1946, for use as a fireboat, marking the end of her naval service.

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