The USS Comfort (AH-3) was a notable United States Navy hospital ship commissioned during World War I, with a rich history that spans passenger service, military transport, and medical service. Originally launched in 1906 as SS Havana by William Cramp & Sons of Philadelphia for the Ward Line, she served on the New York–Havana route from 1907 until 1917. The vessel was a passenger steamer featuring a streamlined design typical of early 20th-century liners, capable of carrying passengers along the Caribbean and to Cuba. In her early career, she was involved in minor incidents, such as colliding with the Munson Line freighter Cubana in 1909 and grounding on Mantanilla Reef in 1935, which led to her being refloated and repaired. She also briefly served as USAT Havana for the U.S. Army before her Navy service. During World War I, she was requisitioned by the War Department and converted into a troop transport, making her first transatlantic crossing in June 1917 as USAT Havana. She was part of the first U.S. convoy to France, enduring submarine threats en route. After her Navy commissioning in March 1918, she was renamed USS Comfort and designated AH-3. As a hospital ship, she was equipped with operating rooms, X-ray laboratories, and accommodations for 500 patients, and was among the first Navy hospital ships to carry female nurses. Comfort completed three transatlantic voyages, returning over 1,100 wounded soldiers from Europe. She served briefly at New York and later participated in the Cruiser and Transport Force operations, earning a distinguished reputation for her medical and logistical support during the war. Decommissioned in 1921 and sold in 1925, she returned to passenger service under her original name, Havana, and later Yucatán. Her later years included conversion into a freighter, during which she sank at her pier in 1940 but was refloated and renamed Agwileon. During World War II, she served as a troopship and then as USAHS Shamrock, providing medical services in the Mediterranean. After the war, she was decommissioned in 1946 and scrapped in 1948. Her extensive service history underscores her maritime significance, transitioning from a passenger liner to a vital wartime hospital ship and troop transport, exemplifying the adaptability and multifaceted roles of early 20th-century ocean-going vessels.

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