Gaulois was a Charlemagne-class pre-dreadnought battleship built for the French Navy in the mid-1890s, representing a smaller, more heavily armed descendant of the Bouvet class. She measured 117.7 meters (386 ft 2 in) in length overall, with a beam of 20.26 meters (66 ft 6 in) and a deep load draught of 7.4 meters (24 ft 3 in). Displacing approximately 11,260 tonnes (11,080 long tons) normally, she was crewed by around 750 personnel when serving as a flagship. Powered by three vertical triple-expansion steam engines and 20 Belleville boilers, Gaulois could reach a top speed of 18 knots during trials, with a range of nearly 3,776 nautical miles at 10 knots. Her main armament comprised four 305 mm (12 in) Modèle 1893 guns mounted in two twin turrets fore and aft, supplemented by secondary armament of ten 138.6 mm (5.5 in) guns and eight 100 mm (3.9 in) guns. For defense against torpedo boats, she was equipped with twenty 47 mm and two 37 mm guns, and she carried four 450 mm torpedo tubes. Her armor scheme included a complete waterline nickel-steel belt up to 400 mm (15.7 in) thick amidships, with gun turrets protected by 320 mm armor, and a 70 mm main armored deck. Laid down on 6 January 1896 and launched on 6 October 1896, Gaulois was commissioned in January 1899. She spent most of her career assigned to the Mediterranean Squadron, participating in various exercises, port visits, and diplomatic missions. During World War I, she initially escorted troop convoys from North Africa and was later stationed at Tenedos to monitor Ottoman and German activity. Gaulois engaged in bombardments of Ottoman fortifications at Gallipoli, sustaining damage but continuing operations. Her service culminated in her sinking on 27 December 1916 after being torpedoed by a German submarine off Cape Maleas, marking the end of her maritime career.

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