Warrior was ordered on 11 May 1859 from
Thames Ironworks and Shipbuilding Company in
Blackwall, London. The ship was
laid down some time after 6 June 1859 on the
West Ham side of
Bow Creek when the
P&O ocean liner Seine was launched, and the
slipway was reinforced to support
Warriors weight. Full-scale production of the ship's iron began in August, and the construction probably began in mid-August. Indecision by the Admiralty and frequent design changes caused many delays and nearly drove her builders
bankrupt before a grant of
£50,000 was awarded to keep them solvent. Her launching on 29 December 1860 was during the coldest winter for 50 years. She was frozen to her slipway and required the use of
hydraulic rams, additional
tugs, and dockworkers running from side to side on the upper deck to rock her free.
Warrior was
commissioned in August 1861 to conduct her sea trials; she was completed on 24 October almost twice the cost of a contemporary wooden ship of the line. Between March and June 1862, defects exposed during her trials were rectified, and damage repaired. Changes included the fitting of a lighter
bowsprit and a shorter
jib boom, along with the provision of extra
heads amidships. The ship was initially assigned to the Channel Squadron under the command of
Captain Arthur Cochrane. In March 1863,
Warrior escorted the
royal yacht that brought Princess
Alexandra of Denmark to Britain to marry the
Prince of Wales. The princess appreciated the conduct of the ship's crew, and requested
Admiral Sir
Michael Seymour to convey to the ship that "she was much pleased". Cochrane had the message engraved on a brass plate and fitted to the
ship's wheel. Her descendant,
Princess Alexandra of Kent, is now patron of the HMS
Warrior 1860 Trust. In mid-1863 the Channel Fleet toured British ports for 12 weeks; the ship received 300,000 visitors, including as many as 13,000 a day in port. On 19 September, she rescued the survivors of the
Mersey Flat Mary Agnes, which had sunk in a collision with the
Isle of Man Steam Packet Company's ship at
Liverpool,
Lancashire.
Warrior began a refit in November 1864 during which the Armstrong guns, which had not proved successful in use, were removed and her armament was upgraded to the latest rifled muzzle-loading guns. She was recommissioned in 1867, under the command of Captain
John Corbett, to relieve her sister as the
guardship at
Queenstown in Ireland, but instead both ships participated in the
Fleet Review held on 17 July in honour of the visits made by the
Khedive of Egypt and the
Sultan of Turkey to Britain. After the review, the Admiralty paid off the ship on 24 July; the following day
Warrior was recommissioned with Captain Henry Boys in command. After working up at
Spithead, she sailed to join the Channel Squadron on 24 September. At the end of the year she was deployed to
Osborne Bay to guard Queen Victoria at
Osborne House. The
Fenian Rising was under way, and there was intelligence suggesting that the Queen might be in danger from Irish nationalists. While
Warrior was performing this duty, she received an informal visit from the Queen. The ship was part of a squadron that escorted the royal yacht to
Dublin in April 1868 for an official visit by the Prince of Wales, the future King
Edward VII. In August, while cruising to Scotland,
Warrior collided with , losing her figurehead and jib boom and smashing
Royal Oaks
cutter. Captain Boys was
court-martialled and acquitted over the incident. From 4 to 28 July 1869,
Warrior, with
Black Prince and the wooden paddle frigate , towed a specially built
floating drydock, large enough to accommodate ironclads, across the Atlantic from
Madeira to
Bermuda. Upon her return to England in late August 1869, Boys was relieved by Captain
Frederick Stirling. After a refit to clean her hull and replace the figurehead lost in the collision,
Warrior rejoined the Channel Squadron. On 2 March 1870, Captain Henry Glyn assumed command of the ship. While returning from a joint cruise with the Mediterranean Fleet, the ship was present when was lost during a severe storm on 7 September. Further cruises followed, including trips to Madeira and
Gibraltar.
Warrior narrowly missed colliding with when she was following her out of Gibraltar and
Agincourt grounded on Pearl Rock. The rapid evolution of warship design, for which
Warrior was partly responsible, meant that she
started to become obsolete only ten years after she had been launched. In 1871 the Royal Navy commissioned its first mastless capital ship, . In the absence of masts, the main armament could move from the broadside and traverse more freely from a higher position. In the same year,
Warrior began a refit that lasted until 1875; it added a
poop deck and steam
capstan, a shorter bowsprit, and replacement boilers. In April 1875, the ship was recommissioned, and assigned to the First Reserve, where she served as a guardship at
Portland.
Warrior was reclassified as a "screw battle ship, third class, armoured" in 1887 and again in May 1892 as a first-class
armoured cruiser, although no changes were made to her. She was considered for modernization as late as 1894, but this was rejected as uneconomical after at least one new boiler was installed. She was struck off the effective list at Portsmouth and classified as hulk in March 1900. The ship was used as a storage
hulk from May 1901 to July 1902. In preparation for her service as a depot ship for a flotilla of
destroyers, the ship had her engines and boilers removed and part of her upper deck roofed over.
Warrior served in this role from July 1902, under the command of Captain
John de Robeck. In March 1904, she was assigned to the Portsmouth-based , the Royal Navy's torpedo-training school. Her name was changed to
Vernon III that month in order to release her name for a new
armoured cruiser , and six new
Belleville boilers and four
electric generators were installed so that she could supply steam and electricity to the neighbouring hulks that made up
Vernon. Most of the upper deck was roofed over to form classrooms for
radio training, and her fore and mizzen masts were reinstalled. In October 1923, the school was transferred to a newly built shore installation, rendering
Warrior and her companion hulks redundant;
Warrior resumed her name on 1 October and the Royal Navy declared her redundant six months later. In the war, she served as a base ship for coastal
minesweepers and, on 27 August 1942, was once again renamed as
Oil Fuel Hulk C77 to release her name for use by a
light aircraft carrier, , then under construction. She refuelled 5,000 ships during her service at Llanion Cove. ==Preservation==