HMS Topaze (1903)

Laid down by Laird Brothers at Birkenhead on 14 August 1902 and launched on 23 July the following year, Topaze was completed in November 1904.^[3] The vessel was the fourth of the name in Royal Navy service.^[4] The first had been a frigate of the French Navy named after the topaz gemstone that had been captured in 1793 and the French spelling was continued in subsequent ships.^[5] This incarnation was commissioned on 6 December into the Cruiser Squadron of the Channel Fleet.^[6] On 4 December 1906, the cruiser was given a new commission and attached to support the battleships of the Channel Fleet Battle Squadron.^[7] On 10 August 1909, the cruiser joined the newly formed Fourth Destroyer Flotilla based at Portsmouth as the flotilla leader.^[8] On 1 April 1913, the cruiser was recommissioned at Chatham and reassigned back to Portsmouth as part of the Sixth Battle Squadron.^[9][10]

At the start of the First World War, Topaze was serving with the Fifth Battle Squadron under the battleship Prince of Wales.^[11] The squadron was allocated to the Channel Fleet.^[12] The cruiser remained with the squadron as it declined in size, warships being transferred to other postings.^[13] On 2 November, the ship joined the remaining battleships as part of the Channel Fleet based at Portland.^[14] On 28 December, the cruiser was escorting the battleship Formidable out on gunnery exercises. The small flotilla had no destroyer escort and was therefore vulnerable to submarine attack.^[15] The German submarine U-24 took advantage of this vulnerability and torpedoed the battleship on 1 January 1915. Topaze saw the larger vessel list to starboard as the sailors starting to evacuate the stricken ship. Heavy sea hindered the rescue, but 43 were saved by the cruiser before the battleship finally sank.^[16]

The escalating warfare in the Mediterranean in 1915 led to the gradual transfer of the Channel Fleet to the theatre. By 8 April, Topaze was the only vessel remaining, alongside the battleship Exmouth, in the command.^[17] Initially, it was envisaged that the cruiser would join the newly formed Sixth Light Cruiser Squadron, but Topaze proved too slow to keep up with the more modern ships.^[18] Instead, the cruiser left Dover to join the Mediterranean Fleet on 23 June.^[19] There, British vessels operated with the Regia Marina against the forces of the Austro-Hungarian Navy. On 28 July, the cruiser joined three Italian destroyers in hunting a raiding force at Pelagosa.^[20]

The allies then enforced a blockade in the Adriatic Sea from 6 October.^[21] The importance of the blockade was such that even when more modern light cruisers arrived, Topaze remained on station.^[22] After 27 November the arrangement was systematised so that a typical patrol would involve the cruiser and one or two destroyers spending 30 hours off the coast of Albania.^[23] The cruiser was also used on occasion to monitor the line of drifters that the navy had deployed to monitor potential blockade runners.^[24] In addition, the cruiser was involved in escorting Italian troops and supplies to serve in the Balkans theatre, including 20,000 soldiers carried to Vlorë. It was during one of these sailings, on 4 December, that the cruiser was attacked by a submarine along with the Italian destroyer Ardente. The submarine launched three torpedoes but neither ship was damaged.^[25] Such action was rare and the cruiser spent the next year cruising far from the enemy.^[26]

On 4 March 1917, Topaze was reposted to the East Indies Station. The cruiser was sent, along with protected cruiser Doris and Exmouth, to perform escort duties in the Indian Ocean in exchange for the Japanese sending the protected cruiser Akashi and eight destroyers to the Mediterranean.^[27] Topaze was based at Aden.^[28] The reinforcements proved invaluable in providing safety to shipping navigating crucial trade routes, from Freemantle to Colombo, the Red Sea and Cape Town, and between Mumbai and the Persian Gulf.^[27] The cruiser also supported the South Arabian Campaign, helping with the blockade and participating in the attack on the Ottoman Army on the island of Kamaran.^[29] On 10 June, Topaze left Aden to attack the Ottoman forces there. Two days later, the ship was stationed off the port of As-Salif, remaining so close to the coast that the defenders could not get the warship's range and their guns overshot. The cruiser then dispatched a landing party that captured the garrison there.^[30] Soon after, the ship returned to the Mediterranean, joining the Egyptian Division of the Mediterranean Fleet based at Alexandria.^[31] The need at the time was for escorts to protect convoys as the routes across the Mediterranean grew from seven in November 1917 to nineteen in June 1918.^[32]

After the Armistice of 11 November 1918 and the end of the First World War, the Royal Navy no longer needed as many vessels in service. By the middle of the following year,Topaze was the only light cruiser remaining at the Royal Navy base in Egypt.^[33] The ship sailed to Portsmouth and was decommissioned on 7 October 1919.^[34] On 22 September 1921, the cruiser was sold to G Cohen to be broken up in Germany.^[4]