HMS Arab was a B-class torpedo boat destroyer of the British Royal Navy. She was laid down by J & G Thomson at Clydebank and completed by John Brown & Company who took over the yard.
USS N-1 (SS-53) was a N-class coastal defense submarine built for the United States Navy during World War I.
HMS E3 was the third E-class submarine to be constructed, built at Barrow by Vickers in 1911-1912. Built with compartmentalisation and endurance not previously achievable, these were the best submarines in the Royal Navy at the start of the First World War. She was sunk in the first ever successful attack on one submarine by another, when she was torpedoed on 18 October 1914 by U-27.
HMS E1 was a British E-class submarine that was built by Chatham Dockyard and cost £101,700. E1 was laid down on 14 February 1911. She was launched on 9 November 1912 and was commissioned on 6 May 1913. During World War I she was part of the British submarine flotilla in the Baltic.
HMS E4 was a British E class submarine built by Vickers, Barrow-in-Furness, costing £101,900. E4 was laid down on 16 May 1911, launched on 5 February 1912 and commissioned on 28 January 1913. On 24 September 1915 E4 was attacked by the German airship SL3. On 15 August 1916, she collided with sister ship E41 during exercises off Harwich. Both ships sank and there were only 14 survivors, all from E41. Both boats were raised, repaired and recommissioned. She was sold on 21 February 1922 to the Upnor Ship Breaking Company.
HMS D5 was one of eight D-class submarines built for the Royal Navy during the first decade of the 20th century.
HMS E5 was a British E-class submarine built by Vickers Barrow-in-Furness. She was laid down on 9 June 1911 and was commissioned on 28 June 1913. She cost £106,700. E5 was sunk, probably by striking a mine, on 7 March 1916.
HMS E6 was a British E-class submarine built by Vickers Barrow-in-Furness. She was laid down on 12 November 1911 and was commissioned on 17 October 1913. She cost £106,900.
HMS Faulknor was a British destroyer of the First World War. She was purchased by the Royal Navy whilst still under construction in Britain for the Chilean Navy who had ordered her in 1912 as part of the Almirante Lynch class. She was renamed after the Faulknor family of British nineteenth century naval officers.
HMS E32 was a British E class submarine built by J. Samuel White, Cowes, Isle of Wight. She was launched on 16 August 1916 and commissioned in October 1916. HMS E32 was sold in Sunderland on 6 September 1922.
HMS B6 was one of 11 B-class submarines built for the Royal Navy in the first decade of the 20th century. The boat survived the First World War and was sold for scrap in 1921.
HMS G4 was a British G-class submarine built for the Royal Navy during World War I.
HMS G7 was a British G-class submarine built for the Royal Navy during World War I.
SM U-92 was one of 329 submarines serving in the Imperial German Navy in World War I. She was engaged in the commerce warfare in the First Battle of the Atlantic.
HMS Murray was a Royal Navy Admiralty M-class destroyer. Ordered before the outbreak of war, she was therefore the first of her class to enter operation during the early months of the First World War. She was also the first vessel of the Royal Navy to carry the name HMS Murray.
HMS Nimrod was a Marksman-class flotilla leader of the British Royal Navy. She was built by the Scottish shipbuilder Denny, with construction starting in 1914 and completed in August 1915. She served through the remainder of the First World War. She was sold for scrap in 1921.
HMS Christopher was an Acasta-class destroyer of the British Royal Navy. She was built by Hawthorn Leslie in 1911–1912. She served throughout the First World War, forming part of the Grand Fleet until 1916 and taking part in the Battle of Jutland. Later in the war she served in the English Channel to protect merchant shipping against attacks by German U-boats. Christopher was sold for scrap in May 1921.
HMS Manly was a Yarrow M-class destroyer of the British Royal Navy. Built by the Scottish shipbuilder Yarrow between 1913 and 1914, Manly served during the First World War. She formed part of the Harwich Force in the early years of the war, and then later in the English Channel as part of the Dover Patrol taking part in the Zeebrugge Raid in 1918. She survived the war, and was sold for scrap in 1920.
HMS Achates was an Acasta -class destroyer of the British Royal Navy. She was built by the Scottish shipbuilder John Brown and was built between 1912 and 1913. Like all Acasta-class destroyers, Achates was armed with three 4-inch (102 mm) guns and two torpedo tubes, with a specified speed of 29 knots.
HMS Llewellyn was a Laforey-class destroyer that served with the Royal Navy. Laid down on 14 December 1912 as HMS Picton, the ship was renamed on 30 September 1913 under an Admiralty order to become one of the first alphabetical class destroyers, being launched on 30 October. On commissioning, the vessel joined the Third Destroyer Flotilla and operated as part of the Harwich Force during the First World War. The destroyer took part in the Battle of Heligoland Bight, as well as undertaking anti-submarine patrols and escort duties. It was during one of these patrols on 4 December 1916 that the vessel unsuccessfully attacked the German submarine UB-18. On 17 March 1917, the destroyer was struck in the bow by a torpedo launched by a German torpedo boat while rescuing survivors from the sunk destroyer Paragon, but returned to port safely by steaming backwards. With the cessation of hostilities, the ship was placed in reserve. Although subsequently offered for sale to the Finnish Navy, Llewellyn was instead withdrawn from service and sold to be broken up on 18 March 1922.
United Kingdom
