The USS Willimantic (ID-3549) was a cargo steamship constructed in 1918 by the Todd Drydock and Construction Company in Seattle, Washington, specifically for the United States Shipping Board. She was an oil-fired vessel equipped with a three-cylinder triple-expansion engine rated at 339 nominal horsepower (NHP), designed for efficient steam propulsion. Launched on 29 May 1918 and completed by October of the same year, Willimantic was a notable example of early 20th-century cargo ships built for wartime logistical support. Upon completion, she was transferred to the U.S. Navy on 2 November 1918, shortly before the end of World War I, and was commissioned the same day at Puget Sound Navy Yard with the naval registry number ID-3549. During her brief naval service, she was assigned to the Naval Overseas Transportation Service. Her notable wartime activity included transporting 6,400 tons of flour, which she carried from the U.S. to Gibraltar and Fiume, aiding post-war relief efforts in Eastern Europe. She completed her service and was decommissioned on 21 April 1919, returning to the U.S. Shipping Board. During World War II, Willimantic was transferred in 1941 to the UK Ministry of War Transport (MoWT), managed by Lamport and Holt Line. Her service included voyages to Basra, Abidjan, Mozambique, South Africa, and Burma, where she carried coal to rice mills. Her wartime career was cut short when, on 24 June 1942, she was attacked by the German U-boat U-156 southeast of Bermuda. The submarine shelled and set her on fire, leading to the loss of life—including two radio operators and her DEMS gunner—and the sinking of the vessel. Captain Everett was taken prisoner, and the surviving crew members abandoned ship in lifeboats. Survivors from her starboard lifeboats drifted for days; Metcalf's boat was rescued by the Norwegian vessel Tamerlane after six days, while Delaney's reached Saint Martin after twelve days. Captain Everett was later interned in Germany, and a total of 32 of her 38 crew members survived the attack. The USS Willimantic's story reflects the vital role of cargo ships in wartime logistics and the dangers faced by merchant mariners during the Battle of the Atlantic.

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