Action of 19 August 1916

The Germans claimed victory at the Battle of Jutland (31 May to 1 June 1916) yet the commander of the High Seas Fleet, Admiral Reinhard Scheer, felt it important that another raid should be mounted as quickly as possible to maintain morale in his severely battered fleet. It was decided that the raid should follow the pattern of previous ones, with the battlecruisers carrying out a dawn bombardment of an English town, in this case Sunderland. Only the battlecruisers {{SMS|Moltke||2}} and {{SMS|Von der Tann||2}} were serviceable after Jutland and the force was bolstered by the battleships {{SMS|Bayern||2}}, {{SMS|Markgraf||2}} and {{SMS|Grosser Kurfürst|1913|2}}. The remainder of the High Seas Fleet, comprising 15 dreadnought battleships, was to carry out close support {{cvt|20|nmi}} behind. The fleet sailed at {{nowrap|9:00 p.m.}} on 18 August from the Jade River.{{sfn|Bennett|2005|p=226}}

Information about the raid was obtained by British Naval Intelligence (Room 40) through decoded radio messages. Admiral Sir John Jellicoe, commander of the Grand Fleet, was on leave so had to be recalled; he boarded the light cruiser {{HMS|Royalist|1915|2}} at Dundee to meet the fleet in the early hours of 19 August off the River Tay. In his absence, Admiral Cecil Burney took the fleet to sea on the afternoon of 18 August. Vice-Admiral David Beatty left the Firth of Forth with his squadron of six battlecruisers to meet the main fleet in the Long Forties, east of Aberdeen.{{sfn|Marder|1978|pp=287–291}}

The Harwich Force of twenty destroyers and five light cruisers (Commodore Reginald Tyrwhitt) was ordered out, as were 25 British submarines which were stationed in likely areas to intercept German ships. The battlecruisers together with the 5th Battle Squadron of five fast battleships were stationed {{cvt|30|nmi}} ahead of the fleet to scout for the High Seas Fleet. The British moved south, seeking the German fleet but suffered the loss of {{HMS|Nottingham|1913|6}}, one of the light cruisers screening the battlecruiser group, which was hit by three torpedoes from submarine {{SMU|U-52||2}} at {{nowrap|6:00 a.m.}} and sunk, with the loss of 38 men.{{sfn|Marder|1978|pp=287–291}}

At {{nowrap|6:15 a.m.}} Jellicoe received information from the Admiralty that one hour earlier, the Germans had been {{cvt|200|nmi}} to his south-east. The loss of Nottingham caused him to first head north for fear of endangering his other ships. No torpedo tracks or submarines had been seen, making it unclear whether the cause had been a submarine or a mine. He did not resume a south-easterly course until {{nowrap|9:00 a.m.}} when William Goodenough, commanding the light cruisers, reported that the cause had been a submarine attack.{{sfn|Massie|2003|p=683}} Further information from the Admiralty indicated that the battlecruisers would be within {{cvt|40|nmi}} of the main German fleet by {{nowrap|2:00 p.m.}} and Jellicoe increased to maximum speed. Weather conditions were good and there was still plenty of time for a fleet engagement before dark.{{sfn|Roskill|1980|pp=197–198}}

File:HMS Falmouth (1910).jpg

The German force had received reassurances about Jellicoe's position when a Zeppelin spotted the Grand Fleet heading north, away from Scheer, at the time it had been avoiding the possible minefield. Zeppelin L 13 sighted the Harwich force approximately {{cvt|75|nmi}} east north-east of Cromer, mistakenly identifying the cruisers as battleships. This was the sort of target Scheer was seeking and he changed course at {{nowrap|12:15 p.m.}} also to the south-east and away from the approaching British fleet. No further reports were received from Zeppelins about the British fleet but it was spotted by a U-boat {{cvt|65|nmi}} north of Scheer. The High Seas Fleet turned for home at {{nowrap|2:35 p.m.}} abandoning this potential target. By {{nowrap|4:00 p.m.}} Jellicoe had been told that Scheer had abandoned the operation and so turned north.{{sfn|Massie|2003|p=683}}

{{main|Room 40}}

File:Jade-weser-muendung map de.png

Room 40, the British code-breaking organisation for the Navy was alerted to the possibility of another sortie by the High Seas Fleet by 15 August, noting that "two and a half flotillas of destroyers were detailed as outposts at Schillig Roads, the seaward approaches to Jade Bay and the port of Wilhelmshaven but none for Heligoland. This procedure, being unusual, presaged something". The code-breakers discovered that the 1st and 3rd Battle Squadrons, at full strength and the 2nd and 4th Scouting Groups, two of the battle cruisers and the usual destroyer cover, had been collected in the Jade. Other characteristics of a German sortie were uncovered, minesweeping, instructions to light vessels and on the morning of 18 August, intelligence that the 3rd Battle Squadron would pass the outer Jade at {{nowrap|10:30 p.m.}} that evening. Airships had been ordered to take up positions in the North Sea.{{sfn|Beesly|1983|p=165}}

The U-boats had sailed and formed three groups off the north coast of England and some off Aberdeen but their patrol areas had not been uncovered and more U-boats were in the southern North Sea. It was not certain that the High Seas Fleet had sailed until Westfalen was torpedoed by a British submarine at {{nowrap|5:05 a.m.}} on 19 August about {{cvt|60|nmi}} north of Terschelling. The submarine report was pinpointed by British shore-based direction finders. The Grand Fleet had sailed within two hours of the Room 40s decrypt on the morning of 18 August but Jellicoe, who was at sea with the Grand Fleet, was not informed until {{nowrap|7:00 a.m.}}{{sfn|Beesly|1983|p=165}}

The British had sailed before the Germans but the cruiser {{HMS|Nottingham||6}} was torpedoed and sunk around {{nowrap|6:00 a.m.}} on 19 August. The British thought that first thought that Nottingham had struck a mine and turned to the north to avoid a possible minefield, which cost the Grand Fleet four hours, until it was certain that the cruiser had been torpedoed. Scheer had broken wireless silence and been located by D/F stations, even thought the signal had not been decrypted, due to a German key change at midnight on 18/19 August. The High Seas Fleet had received a reconnaissance report from a Zeppelin watching for a surprise attack from the south. Zeppelin L.13 spotted the Harwich Force and mistakenly identified it as a battleship squadron. Scheer turned south-east, hoping to catch an isolated part of the Grand Fleet, inadvertently turning away from the real position of the British. Scheer was also misled by a report from U-53, which had spotted the Grand Fleet during it run north to avoid a possible minefield. Had Scheer not turned south towards Harwich Force, there might have been a fleet engagement.{{sfn|Beesly|1983|p=166}}

Harwich Force, having failed to find the High Seas Fleet turned south-east and missed the Germans to the north. At {{nowrap|2:13 p.m.}} Scheer received another signal from U-53 which had observed the Grand Fleet steaming south about {{cvt|65|nmi}} from the High Seas Fleet. At {{nowrap|2:33 p.m.}} Scheer turned east-south-east for home and at {{nowrap|3:46 p.m}}. Jellicoe was informed by the Admiralty that there was no prospect of catching up the High Seas Fleet and reversed course, losing a second cruiser to a U-boat before he reached Scapa Flow. Harwich Force saw the High Seas Fleet at {{nowrap|6:00 p.m.}} but failed to overhaul them before a full moon rose, removing the concealment necessary for a torpedo attack on such a superior force.{{sfn|Beesly|1983|p=166}}

A second cruiser attached to the battlecruiser squadron, {{HMS|Falmouth|1910|6}}, was hit by two torpedoes from {{SMU|U-66||2}} at {{nowrap|4:52 p.m.}} Falmouth managed to raise steam and made slowly for Humber, escorted by four destroyers; in the early hours a tug arrived and took the ship in tow. Taking the shortest route to the Humber put the ship on a bearing which took it along the Flamborough Head U-boat line. At noon, the ship, now escorted by eight destroyers, was hit by two torpedoes fired by {{SMU|U-63|Germany|2}} ({{lang|de|Korvettenkapitän}} Otto Schultze). Falmouth remained afloat for another eight hours then sank {{cvt|5|nmi}} south of Flamborough Head.{{sfn|Newbolt|2003|pp=45–47}} By {{nowrap|5:45 p.m.}} the Harwich Force had sighted German ships but was too far behind to attack before nightfall and abandoned the chase. The British submarine {{HMS|E23}} (Lieutenant-Commander R. R. Turner) managed to hit the German battleship {{SMS|Westfalen}} north of Terschelling at {{nowrap|5:05 a.m.}} on 19 August but the ship reached port.{{sfn|Marder|1978|pp=292, 295, 297}}

File:SMS Westfalen LOC 25466u.jpg

On 13 September, a conference was held between Jellicoe and the Chief of the Admiralty War Staff, Vice-Admiral Sir Henry Oliver, on Iron Duke to discuss recent events. It was provisionally decided that it was unsafe to conduct fleet operations south of latitude 55.5° North (approximately level with Horns Reef and where the battle of Jutland had taken place). Jellicoe took the view that a destroyer shortage precluded operations further south but that it was feasible to operate west of Longitude 4° East should there be a good opportunity of engaging the German fleet in daylight. The fleet should not sail further south than the Dogger Bank until a complete destroyer screen was available, except in exceptional circumstances, such as the chance to engage the High Seas Fleet with a tactical advantage or to intercept a German invasion fleet.{{sfn|Marder|1978|p=303}}

On 23 September the Admiralty endorsed the conclusions of the meeting due to the effect of submarines and mines on surface ship operations.{{sfn|Roskill|1980|pp=198–199}}{{sfn|Marder|1978|pp=301–303}} Scheer was unimpressed by the Zeppelin reconnaissance, only three had spotted anything and of their seven reports four had been wrong. This was the last occasion on which the German fleet sailed so far west into the North Sea. On 6 October, the German government resumed attacks against merchant vessels by submarine, which meant the U-boat fleet was no longer available for combined attacks against surface vessels.{{sfn|Massie|2003|pp=683–684}} From 18 to 19 October, Scheer led a brief sortie into the North Sea of which British intelligence gave advance warning; the Grand Fleet declined to prepare an ambush, staying in port with steam raised, ready to sail. The German sortie was abandoned after a few hours when {{SMS|München||6}} was hit by a torpedo fired by {{HMS|E38||2}} (Lieutenant-Commander J. de B. Jessop) and it was feared other submarines might be in the area.{{sfn|Bennett|2005|pp=227–228}}

Scheer suffered further difficulties when in November he sailed with Moltke and a division of dreadnoughts to rescue the U-boats {{SMU|U-20|Germany|2}} and {{SMU|U-30|Germany|2}}, which were stranded on the Danish coast. The submarine {{HMS|J1||6}} (Commander Noel Laurence) managed to torpedo the battleships {{lang|de|Grosser Kurfürst}} and {{SMS|Kronprinz|1914|2}}. The failure of these operations reinforced the belief, created at Jutland, that the risks were too great for such tactics, because of the danger from submarines and mines.{{sfn|Bennett|2005|pp=227–228}}

{{reflist|20em}}

{{refbegin}}

• {{cite book |last=Beesly |first=P. |author-link=Patrick Beesly |title=Room 40: British Naval Intelligence 1914–18 |year=1983 |publisher=Harcourt Brace Jovanovich |location=London |edition=2nd |isbn=978-0-15-178634-3}}
• {{cite book |last=Bennett |first=Geoffrey |author-link=Geoffrey Bennett (historian) |title=Naval Battles of the First World War |year=2005 |location=London |publisher=Pen & Sword Military Classics |isbn=978-1-84415-300-8}}
• {{cite book |last=Marder |first=Arthur J. |author-link=Arthur Marder |title=From the Dreadnought to Scapa Flow, The Royal Navy in the Fisher Era, 1904–1919: Jutland and After, May 1916 – December 1916 |volume=III |chapter=Part III End of the First Phase August 1916 – December 1916; Chapter VIII The Grand Fleet after Jutland August–November 1916, I. Blind Man's Buff, 19 August 1916 |pages=285–298 |year=1978 |orig-year=1965 |publisher=Oxford University Press |location=London |edition=2nd, rev. enl. |isbn=978-0-19-215841-3}}
• {{cite book |last=Massie |first=Robert K. |author-link=Robert K. Massie |title=Castles of Steel: Britain, Germany and the Winning of the Great War at Sea |title-link=Castles of Steel: Britain, Germany and the Winning of the Great War at Sea |year=2003 |publisher=Random House |location=New York |isbn=978-0-345-40878-5}}
• {{cite book |last=Newbolt |first=H. |series=History of the Great War based on Official Documents |title=Naval Operations |volume=IV |year=2003 |orig-year=1928 |publisher=Longmans, Green |location=London |edition=facs. repr. Naval & Military Press and Imperial War Museum |isbn=978-1-84342-492-5}}
• {{cite book |title=Admiral of the Fleet Earl Beatty – The Last Naval Hero: An Intimate Biography |last=Roskill |first=Captain Stephen Wentworth |author-link=Stephen Roskill |location=London |publisher=Collins |year=1980 |isbn=978-0-689-11119-8}}

{{refend}}

• {{cite book |series=History of the Great War based on Official Documents |title=Naval Operations |volume=III |first=J. S. |last=Corbett |author-link=Julian Corbett |year=2009 |orig-year=1940 |publisher=Longmans, Green |location=London |edition=2nd pbk. repr. The Naval & Military Press and Imperial War Museum Department of Printed Books, Uckfield and London |url=https://archive.org/details/navaloperations03corb |access-date=16 December 2017 |via=Archive Foundation |isbn=978-1-84342-492-5}}
• {{cite book |last=Halpern |first=P. G. |title=A Naval History of World War I |year=1995 |orig-year=1994 |location=Annapolis |publisher=Naval Institute Press |edition=pbk. repr. UCL Press, London |isbn=1-85728-498-4}}

{{World War I}}

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Category:Conflicts in 1916

Category:Naval battles of World War I involving Germany

Category:Naval battles of World War I involving the United Kingdom

Category:North Sea operations of World War I

Category:August 1916 in Europe

Category:August 1916