HMS Warrior (1860) is a pioneering 40-gun armored frigate built for the Royal Navy between 1859 and 1861. As the lead ship of her class, she was the first ocean-going warship constructed with an iron hull and extensive armor plating, marking a significant technological advancement in naval design. She measures approximately 420 feet (128 meters) in overall length with a beam of 58 feet 4 inches (17.8 meters) and a draught of 26 feet 9 inches (8.2 meters). Displacing around 9,137 long tons (9,284 tonnes), her hull is subdivided into 92 compartments with watertight bulkheads and a double bottom beneath the engine and boiler rooms, enhancing her survivability. Her armament initially consisted of 40 smoothbore 68-pounder guns, later upgraded to include rifled muzzle-loading guns such as 7-inch and 8-inch variants, capable of penetrating substantial armor. Her wrought-iron armor, 4.5 inches thick and backed by 18 inches of teak, protected vital areas, covering the middle 213 feet (64.9 meters) of the hull and extending above and below the waterline. The iron armor was constructed using interlocking plates, and the teak layers helped dampen shock waves from incoming shells. Powered by a two-cylinder trunk steam engine producing 5,772 indicated horsepower, she could reach speeds of over 14 knots under steam alone and up to 17.5 knots with combined steam and sail. Her sail area spanned 48,400 square feet, and she was equipped with the largest hoisting propeller ever made, which could be raised to reduce drag under sail. Constructed at Thames Ironworks and Shipbuilding Company, her launch in December 1860 was delayed by winter ice, but she was commissioned in 1861. Throughout her active service, HMS Warrior participated in various notable events, including royal visits and fleet reviews. She was quickly rendered obsolete by advances in naval technology, notably with the advent of mastless ships like HMS Devastation. After serving various roles, including guardship, depot ship, and torpedo training vessel, she was converted into an oil jetty in 1927, remaining in that role until 1979. Following extensive restoration, she became a museum ship berthed at Portsmouth since 1987, recognized as part of the National Historic Fleet and a symbol of naval innovation.

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