The USS Swallow (AM-4) was a Lapwing-class minesweeper built for the United States Navy, designed to detect and remove naval mines. Constructed by the Todd Shipyard Corporation in New York City, she was laid down on March 18, 1918, and launched on July 4, 1918, with Miss Sara V. Brereton serving as her sponsor. She was officially commissioned on October 8, 1918. As a Lapwing-class vessel, Swallow featured the typical characteristics of her class, which generally included a displacement of around 950 tons, a length of approximately 187 feet, and a beam of about 35 feet, equipped with minesweeping gear suitable for her wartime and peacetime operations. Following her commissioning, Swallow underwent minor modifications and readiness preparations for foreign service. Her first notable deployment began on April 6, 1919, when she departed Boston Harbor bound for Inverness, Scotland. There, she joined the Minesweeping Detachment of the Northern Barrage, tasked with clearing mines from the North Sea Mine Barrage—a large-scale minefield laid by Allied forces during World War I. Swallow operated in this dangerous environment throughout much of 1919, contributing to post-war mine clearance efforts. After returning to the United States in late 1919, she underwent overhaul and repairs at the Charleston Navy Yard. In early 1920, she relocated to the U.S. West Coast, eventually operating along the northwestern Pacific coast, including extensive service in Alaskan waters. Her operations included participation in the 1934 Aleutian Islands Survey Expedition, reflecting her continued role in maritime survey and mine clearance operations in challenging northern waters. Her service ended abruptly on February 19, 1938, when Swallow ran aground at Kanaga Island. The crew was rescued by the Coast Guard cutter USCGC Spencer (WPG-36), which was later recognized for this act. Salvage efforts to recover the vessel proved impractical, leading to her being struck from the Navy List on May 5, 1938. The USS Swallow's career exemplifies the versatility and importance of minesweepers in maritime safety and naval operations during the early 20th century.

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