HMT Aragon, originally designated RMS Aragon, was a notable 9,588 GRT transatlantic Royal Mail Ship constructed in Belfast, Ireland, in 1905. Built by Harland & Wolff on slip number 7 of their Belfast South Yard, she was the first of the RMSP’s "A-liners" designed for regular Southampton to South American routes, notably servicing ports such as Buenos Aires, Montevideo, and Rio de Janeiro. She was launched on 23 February 1905 and completed by 22 June of the same year. Aragon was powered by a pair of conventional quadruple-expansion steam engines, delivering approximately 762 to 875 NHP, which drove twin screws to achieve a speed of around 15 knots. She featured a single large funnel amidships and was equipped with 12 lifeboats, along with a dinghy and gig aft. Her passenger accommodations included a first-class dining saloon with a paneled ceiling inlaid with paintings depicting Columbus’s discovery of the Americas. For cargo, she had five holds, some refrigerated and insulated with silicate cotton, capable of carrying perishable goods like meat and fruit from South America, with a steam-powered refrigerating plant utilizing carbonic anhydride refrigerant. In 1913, she became Britain's first defensively armed merchant ship (DAMS), carrying two QF 4.7-inch naval guns on her stern, marking a significant shift in maritime security policy amid rising tensions in Europe. During World War I, Aragon was requisitioned as a troop ship, designated HMT Aragon, and participated notably in the Gallipoli Campaign in 1915. She transported troops such as the 5th Battalion Hampshire Regiment and evacuated wounded personnel from the Mediterranean. Her service was marked by her sinking in the Mediterranean on 30 December 1917 after being torpedoed by the German submarine SM UC-34. Despite rescue efforts by destroyers and trawlers, 610 personnel lost their lives, including her captain, crew, and soldiers. The sinking was a tragic event, with survivors recounting heroic rescues and the morale-boosting singing amid chaos. Her wreck lies off the Egyptian coast at a depth of approximately 40 meters, serving as a somber maritime memorial to her wartime service and sacrifice.

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