The French ironclad Gloire, launched in 1859, was a pioneering vessel and the first ocean-going ironclad warship. Designed by naval architect Henri Dupuy de Lôme, Gloire had a displacement of approximately 5,630 tons and featured a wooden hull reinforced with iron armor. Her armor consisted of 12 cm-thick plates backed by 43 cm of timber, capable of resisting hits from the most powerful guns of the era, such as French 50-pounder and British 68-pounder artillery fired at close range. Gloire's propulsion system combined traditional sailing rigging with steam power. Initially, she was equipped with a light barquentine rig covering about 1,096 square meters, which was later expanded to a full rig of approximately 2,508 square meters, providing her with both sail and steam capabilities. Her steam engine allowed her to reach a maximum speed of around 13.1 knots, although some reports suggest a more practical top speed of about 11 knots. Constructed at the Toulon arsenal in Mourillon, Gloire was launched on 24 November 1859 and entered service in August 1860. Her early trials demonstrated her capabilities, with an official speed of 13.5 knots achieved in August 1860. She played a notable role in escorting the imperial yacht Aigle, carrying Emperor Napoleon III to Algiers, and during a storm, she was the only vessel able to remain with the imperial yacht on the return voyage. Gloire also participated in comparative trials with the ironclad Algésiras in late 1860 and early 1861, highlighting her technological advancements. Her significance lies in her status as the first ocean-going ironclad, marking a turning point in naval warfare by rendering traditional wooden ships obsolete. She was decommissioned in 1879 and scrapped in 1883, but her legacy persisted as a catalyst for the rapid adoption of ironclad ships by navies worldwide.

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