HMS Sorceress was an R-class destroyer which served with the Royal Navy during World War I. Launched on 29 August 1916, the vessel operated as part of the Grand Fleet until it was disbanded in 1919. In 1917, the ship took part in action against the German Sixth Destroyer Flotilla and was one of those credited with bounty for the German auxiliary cruiser Konprinz Willhelm. The destroyer was sold to be broken up on 29 April 1927.
HMS Raider was the second of a class of sixty two R-class destroyers operated by the Royal Navy. Launched in 1916, the vessel served with the Grand Fleet during World War I. The destroyer was built as part of the preceding M-class but was equipped with geared turbines which improved efficiency and increased range. The ship was involved in anti-submarine patrols, but did not sink any German submarines. After the war, the destroyer initially moved to Harwich and was briefly stationed in Ireland after the Irish Civil War. In 1923, the Navy decided to retire the older destroyers in the fleet and, although initially spared, Raider was decommissioned and sold to be broken up in 1927.
HMS Umpire was a modified Admiralty R-class destroyer which served with the Royal Navy. The Modified R class added attributes of the Yarrow Later M class to improve the capability of the ships to operate in bad weather. Launched on 9 June 1917, the ship operated with the Grand Fleet during World War I as an escort to a squadron of light cruiser and took part in the Second Battle of Heligoland Bight. After the Armistice, the vessel continued to serve and gained fame when, after rescuing the charity's founder from drowning in 1924, the name of the first house opened by what would become Veterans Aid was named H10 after the destroyer's pennant number. Umpire was sold to be broken up in 1930.
HMS Sarpedon was an R-class destroyer which served with the Royal Navy. The R class were a development of the preceding M-class, but differed in having geared turbines and other design changes. Launched in June 1916, the vessel escorted convoys that sailed between Scotland and Scandinavia in the First World War. After the war, the ship was allocated to local defence at Nore. However, in 1923, the Navy decided to retire many of the older vessels and Sarpedon was retired and was sold to be broken up on 23 June 1926.
HMS Nereus was a Admiralty M-class destroyer which served with the Royal Navy during the First World War. Launched in 1916, the vessel served with the Grand Fleet until the end of the conflict. The vessel operated as part for Thirteenth Destroyer Flotilla in support of convoy operations. In 1918, the flotilla took part in one of the last sorties of the war, although the British and German fleets did not meet and the destroyer returned without seeing any action. After the conflict, the destroyer was worn out by the demands of high speed operation in poor weather. Nereus was decommissioned and sold to be broken up in 1921 after less than six years service.
HMS Rowena was an R-class destroyer which served with the Royal Navy during World War I. Launched on 1 July 1916, the ship operated as part of the Grand Fleet as part of a destroyer flotilla hunting for German vessels that were attacking convoys in the North Sea. Although there were many reported sightings, no submarines were sunk. After the conflict, the vessel was transferred to the Navy’s establishment at Portland to help in the development of anti-submarine warfare, which ultimately helped in the Battle of the Atlantic. Rowena did not, however, see the fruit of this labour. After twenty years of service, the destroyer was retired and sold to be broken up on 27 January 1937.
HMS Tourmaline was a Thornycroft S-class destroyer, which served with the Royal Navy during the Greco-Turkish War and the Russian Civil War. Tourmaline was one of three destroyers ordered from Thornycroft in June 1917 with more powerful geared turbines than the majority of the class as well as design changes that improved seakeeping. Launched on 19 April 1919, the vessel operated as part of the Fourth Destroyer Flotilla serving with the Atlantic and Mediterranean Fleets. After serving in the Black Sea and Sea of Marmara, during which sister ships Speedy and Tobago were lost, Tourmaline led the Gibraltar Local Defence Flotilla. The London Naval Treaty, signed 1930, required the retirement of some destroyers to meet the Royal Navy's tonnage requirement and Tourmaline was chosen for retirement. The destroyer was decommissioned on 28 November 1931 after 12 years of service and broken up.
HMS Magic was an Admiralty M-class destroyer which served with the Royal Navy during the First World War. The M class were an improvement on the previous L class, capable of higher speed. Originally laid down as HMS Marigold by J. Samuel White at East Cowes on the Isle of Wight, the vessel was renamed before being launched in 1915. The ship served during the War as part of the Grand Fleet, mainly on anti-submarine and convoy escort duties from the port of Queenstown. In 1917, the destroyer took part in the Battle of Jutland and was one of a small number of British vessels that attacked the German fleet with torpedoes, although both torpedoes missed. In 1918, the ship struck a mine of the coast of Ireland and, although the damage was repaired, 25 people died. After the War, the destroyer was placed in reserve and decommissioned, being sold to be broken up in 1921.
HMS Paladin was a Admiralty M-class destroyer which served with the Royal Navy during the First World War. The M class were an improvement on the previous L-class destroyer, capable of higher speed. Launched on 27 March 1916. Paladin took part in the Royal Navy sorties against German minesweepers in 1917, which culminated in the Second Battle of Heligoland Bight on 17 November, although the destroyer did not engage with any enemy warships during the battle. After the end of the war, the ship was placed in reserve before being decommissioned and sold to be broken up on 9 May 1921.
HMS Mameluke was an Admiralty M-class destroyer which served with the Royal Navy during the First World War. The M class was an improvement on the preceding L class, capable of higher speeds. The ship, the first Royal Navy vessel to be named after the Mamelukes, a class of ex-slaves that ruled Egypt, was launched in 1915. The destroyer joined the Twelfth Destroyer Flotilla and, although under refit during the Battle of Jutland and so unable to participate, later took part in anti-submarine operations as part of this flotilla, although no submarines were sighted or sunk. The conditions of service in the North Sea meant that the destroyer was soon worn out and, after the armistice, Mameluke was placed in reserve. Despite a service life of only six years, the vessel was decommissioned and, in 1921, sold to be broken up.
HMS Orestes was a Repeat Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class were an improvement on the previous L-class destroyer, capable of higher speed. The vessel was launched on 21 March 1916 and joined the Grand Fleet. Orestes was involved in seeking submarines in the North Sea, patrolling both independently and as part of large operations. The destroyer did not report any submarines destroyed, but did rescue the survivors from Q-ship Privet after that vessel had successfully sunk the submarine U-85 in a duel in March 1917. Later in the war, the focus was turned to escorting merchant ships and the destroyer helped secure convoys that crossed the Atlantic Ocean. After the Armistice that marked the end of the First World War, the destroyer was placed into reserve until being, on 30 January 1921, decommissioned and sold to be broken up.
HMS Northesk was an Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class was an improvement on the previous L-class destroyer, capable of higher speed. The vessel was launched in 1916 and joined the Grand Fleet. Northesk was involved in escorting convoys, including the first southbound convoy on the coastal route between Lerwick and Immingham in 1917. After the Armistice that marked the end of the First World War, the destroyer joined the Mediterranean Fleet and operated in the area around Sevastopol, including assisting in the evacuation of the Crimea in 1919. Soon afterwards, in 1921, Northesk was decommissioned and sold to be broken up.
HMS Orpheus was a Repeat Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class were an improvement on the previous L-class, capable of higher speed. The vessel was launched on 17 June 1916 and joined the Grand Fleet. Orpheus spent much of the war undertaking anti-submarine warfare patrols in the North Sea and escorting convoys across the Atlantic Ocean. In 1917, the destroyer was involved in a friendly fire incident with the British submarine J1. After the Armistice that marked the end of the First World War, the destroyer joined the Home Fleet. However, this role did not last long and the destroyer was deemed superfluous to requirements. Soon after, Orpheus was placed in reserve, decommissioned and, on 1 November 1921, sold to be broken up.
HMS Oracle was a Repeat Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class were an improvement on the previous L-class, capable of higher speed. The vessel was launched on 23 December 1915 and joined the Grand Fleet. Oracle spent much of the war involved in anti-submarine warfare. In August 1916, the destroyer rescued the crew of the light cruiser Nottingham, which had been sunk by a German submarine. In August 1917, the destroyer rammed and sank the submarine U-44. After the Armistice that marked the end of the First World War, the destroyer was transferred to Portsmouth. Initially, the destroyer was part of the local defence flotilla but soon Oracle was placed in reserve, decommissioned and, on 30 October 1921, sold to be broken up.
HMS Orford was an Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class were an improvement on the previous L-class, capable of higher speed. The vessel was launched on 19 April 1916 and joined the Grand Fleet. Orford spent much of the war undertaking anti-submarine warfare patrols and escorting convoys across the Atlantic Ocean. Although based at Scapa Flow, the destroyer ranged far, often operating off the coast of Cornwall and even having a temporary transfer to Buncrana in Ireland in 1917. In 1918, the destroyer took part in one of the final sorties of the Grand Fleet, but saw no action. After the Armistice that marked the end of the First World War, Orford was placed in reserve, decommissioned and, on 31 October 1921, sold to be broken up.
HMS Octavia was an Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class were an improvement on the previous L-class, capable of higher speed. The vessel was launched on 21 June 1916 and joined the Grand Fleet. Octavia joined the Thirteenth Destroyer Flotilla, which, in 1917, participated in a large anti-submarine warfare operation in the North Sea. The sortie led to three German submarines being sunk, although Octavia was not directly involved in these attacks. In 1918, the flotilla was involved in one of the final sorties of the Grand Fleet, but again the destroyer saw no action at the time. After the Armistice that marked the end of the First World War, Octavia was placed in reserve, decommissioned and, on 5 November 1921, sold to be broken up.
HMS Oberon was a Repeat Admiralty M-class destroyer which served in the Royal Navy during the First World War. The M class were an improvement on the previous L-class, capable of higher speed. The vessel was launched in 1916 and joined the Grand Fleet. Oberon joined the Thirteenth Destroyer Flotilla which, in 1917, participated in a large anti-submarine warfare operation in the North Sea. The sortie led to three German submarines being sunk, although Oberon was not directly involved in these attacks. In 1918, the flotilla was involved in one of the final sorties of the Grand Fleet, but again the destroyer saw no action at the time. After the Armistice that marked the end of the First World War, Oberon was placed in reserve, decommissioned and, in 1921, sold to be broken up.
HMS Obedient was a Repeat Admiralty M-class destroyer which served with the Royal Navy during the First World War. The M class were an improvement on the preceding L class, capable of higher speed. Launched in 1916, the destroyer served with the Grand Fleet during the Battle of Jutland in 1916, helping sink the torpedo boat V48 and narrowiy missing the German battleships as they withdrew. Subsequently, Obedient took part in anti-submarine patrols, attacking U-70 in 1917. The conditions of service meant that the destroyer was soon worn out and, after the armistice that ended the war in 1918, Obedient was placed in reserve. Despite a service life of only five years, the vessel was decommissioned and, in 1921, sold to be broken up.
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