was ordered by the German Imperial Navy () under the provisional name , as a replacement for the old
coastal defense ship . The contract for the ship was awarded to the (Imperial Dockyard) in
Wilhelmshaven under construction number 31. Work began on 19 October 1908 with the
laying of her
keel, and the ship was
launched less than a year later, on 30 September 1909. She was christened by the Princess of Innhausen and Knyphausen, a representative of the oldest East Frisian nobility.
Fitting out, including completion of the superstructure and the installation of armament, lasted until August 1911. , named for the
north-western coastal area of Germany, was
commissioned into the High Seas Fleet on 1 August 1911, just under three years from when work commenced. After commissioning, conducted
sea trials, which were completed by 15 September. (KzS—Captain at Sea)
Walter Engelhardt served as the ship's first commanding officer. On the 22nd, the ship was formally assigned to
I Battle Squadron of the
High Seas Fleet. She then conducted individual ship training exercises, which were followed by I Squadron, and then fleet maneuvers in November. became the new squadron flagship on 24 April 1912, replacing , and flying the flag of (VAdm—Vice Admiral)
Hugo von Pohl. The annual summer cruise in July–August, which typically went to Norway, was interrupted by the
Agadir Crisis. As a result, the cruise only went into the Baltic. and the rest of the fleet then fell into a pattern of individual ship, squadron, and full fleet exercises over the next two years of peacetime. won the 1912/1913 —the Kaiser's artillery shooting prize—for I Squadron. On 27 January 1913, (KAdm—Rear Admiral)
Wilhelm von Lans replaced Pohl as the squadron commander. On 14 July 1914, the annual summer cruise to Norway began. During the last peacetime cruise of the Imperial Navy, the fleet conducted drills off
Skagen before proceeding to the Norwegian fjords on 25 July. The following day the fleet began to steam back to Germany, as a result of Austria-Hungary's
ultimatum to Serbia. On the 27th, the entire fleet assembled off
Cape Skadenes before returning to port, where it remained at a heightened state of readiness. War between Austria-Hungary and Serbia broke out on the 28th, and in the span of a week all of the major European powers had joined the conflict. By 29 July and the rest of I Squadron was back in Wilhelmshaven.
World War I The first major naval action in the North Sea, the
Battle of Helgoland Bight, took place on 28 August 1914. At 04:30, , which was stationed off the heavily fortified island of
Wangerooge, received the order to join and sail out of the harbor. At 05:00, the two battleships met the battered cruisers and . By 07:30, the ships had returned to port for the night. On the afternoon of 7 September, and the rest of the High Seas Fleet conducted a training cruise to the island of
Heligoland. In October, was equipped with a pair of 8.8 cm flak guns for anti-air defense. was present during the first sortie by the German fleet into the North Sea, which took place on 2–3 November 1914. No British forces were encountered during the operation. A second operation followed on 15–16 December. This sortie was the initiation of a strategy adopted by Admiral
Friedrich von Ingenohl, the commander of the High Seas Fleet. Ingenohl intended to use the
battlecruisers of KAdm
Franz von Hipper's
I Scouting Group to raid British coastal towns to lure out portions of the
Grand Fleet where they could be destroyed by the High Seas Fleet. Early on 15 December the fleet left port to
raid the towns of Scarborough, Hartlepool, and Whitby. That evening, the German battle fleet of some twelve dreadnoughts—including and her three
sisters—and eight pre-dreadnoughts came to within of an isolated squadron of six British battleships. However, skirmishes between the rival
destroyer screens in the darkness convinced Ingenohl that he was faced with the entire Grand Fleet. Under orders from
Kaiser Wilhelm II to avoid risking the fleet unnecessarily, Ingenohl broke off the engagement and turned the battle fleet back toward Germany. The
Battle of Dogger Bank, in which Vice Admiral
David Beatty's 1st and
2nd Battlecruiser Squadrons ambushed the battlecruisers of I Scouting Group, occurred on 24 January 1915. and the rest of I Squadron sortied to reinforce the outnumbered German battlecruisers; I Squadron left port at 12:33
CET, along with the pre-dreadnoughts of II Squadron. They were too late, however, and failed to locate any British forces. By 19:05, the fleet had returned to the
Schillig Roads outside Wilhelmshaven. In the meantime, the
armored cruiser had been overwhelmed by concentrated British fire and sunk, while the battlecruiser was severely damaged by a fire in one of the ammunition magazines. As a result, Kaiser Wilhelm II removed Ingenohl from his post and replaced him with now-Admiral Pohl on 2 February. VAdm
Richard Eckermann replaced Lans on 16 February. The eight I Squadron ships went into the Baltic on 22 February 1915 for unit training, which lasted until 13 March. Following their return to the North Sea, the ships participated in a series of uneventful fleet sorties on 29–30 March, 17–18 April, 21–22 April, 17–18 May, and 29–30 May. In June, Eckermann fell ill and had to be replaced temporarily by KAdm
Friedrich Gädeke. and the rest of the fleet remained in port until 4 August, when I Squadron returned to the Baltic for another round of training maneuvers. That month, KzS
Ernst-Oldwig von Natzmer replaced Engelhardt as the ship's commanding officer. From the Baltic, the squadron was attached to the naval force that attempted to sweep the
Gulf of Riga of Russian naval forces in August 1915. The assault force included the eight I Squadron battleships, the battlecruisers , , and , several
light cruisers, 32 destroyers and 13
minesweepers. The plan called for channels in Russian minefields to be swept so that the Russian naval presence, which included the
pre-dreadnought battleship , could be eliminated. The Germans would then lay minefields of their own to prevent Russian ships from returning to the Gulf. and the majority of the other big ships of the High Seas Fleet remained outside the Gulf for the entirety of
the operation. The dreadnoughts and were detached on 16 August to escort the minesweepers and to destroy , though they failed to sink the old battleship. After three days, the Russian minefields had been cleared, and the flotilla entered the Gulf on 19 August, but reports of Allied submarines in the area prompted a German withdrawal from the Gulf the following day. By 26 August, I Squadron had returned to Wilhelmshaven. That day, Gädeke was relieved by VAdm
Ehrhard Schmidt. On 23–24 October, the High Seas Fleet undertook its last major offensive operation under Pohl's command, though it ended without contact with British forces. By January 1916
hepatic cancer had weakened Pohl to the point where he was no longer able to carry out his duties, and he was replaced by VAdm
Reinhard Scheer in January. Scheer proposed a more aggressive policy designed to force a confrontation with the British Grand Fleet; he received approval from the Kaiser in February. Scheer's first operation was a sweep into the North Sea on 5–7 March, followed by two more on 21–22 March and 25–26 March. During Scheer's next operation, supported
a raid on the English coast on 24 April 1916 conducted by the German battlecruiser force. The battlecruisers left the
Jade Estuary at 10:55 and the rest of the High Seas Fleet followed at 13:40. The battlecruiser struck a mine while en route to the target, and had to withdraw. The other battlecruisers bombarded the town of Lowestoft unopposed but, during the approach to Yarmouth, encountered the British cruisers of the
Harwich Force. A short gun duel ensued before the Harwich Force withdrew. Reports of British submarines in the area prompted I Scouting Group to retreat. At this point, Scheer, who had been warned of the sortie of the Grand Fleet from its base in Scapa Flow, also withdrew to safer German waters.
Battle of Jutland was present during the fleet operation that resulted in the battle of
Jutland, which took place on 31 May and 1 June 1916. The German fleet again sought to draw out and isolate a portion of the Grand Fleet and destroy it before the main British fleet could retaliate. During the operation, was the lead ship in I Squadron's I Division and the ninth ship in the line, directly astern of the fleet flagship and ahead of her sister . I Squadron was the center of the German line, behind the eight - and -class battleships of
III Squadron. The six elderly pre-dreadnoughts of III and IV Divisions—
II Battle Squadron—formed the rear of the formation. flew the flag of Schmidt, the squadron commander during the battle and Scheer's deputy commander. Shortly before 16:00, the battlecruisers of I Scouting Group encountered the British 1st Battlecruiser Squadron under the command of David Beatty. The opposing ships began an artillery duel that saw the destruction of , shortly after 17:00, and , less than half an hour later. By this time, the German battlecruisers were steaming south to draw the British ships toward the main body of the High Seas Fleet. At 17:30, the crew of the leading German battleship, , spotted both I Scouting Group and the 1st Battlecruiser Squadron approaching. The German battlecruisers were steaming to starboard, while the British ships steamed to port. At 17:45, Scheer ordered a
two-point turn to port to bring his ships closer to the British battlecruisers and, a minute later, the order to open fire was given. While the leading battleships engaged the British battlecruiser squadron, and ten other battleships fired on the British 2nd Light Cruiser Squadron. , , and engaged the cruiser , though only scored a hit. After about 15 minutes, shifted fire to and , though again failed to hit her targets. Shortly after 19:15, the British dreadnought came into range; opened fire at 19:25 with her main battery guns, at ranges of . claimed hits from her third and fourth salvos.
Warspite was hit by a total of thirteen heavy shells during this period. By 20:15, the German battle line had faced the entire deployed Grand Fleet a second time. Scheer ordered a 180-degree turn at 20:17, which was covered by a charge by the battlecruiser squadron and a torpedo-boat attack. In order to hasten the maneuver, Schmidt ordered to turn immediately without waiting for behind him. This move caused some difficulty for the III Squadron ships ahead, though the ships quickly returned to their stations. At around 23:30, the German fleet reorganized into the night cruising formation. was the eighth ship, stationed toward the front of the 24-ship line. An hour later, the leading units of the German line encountered British light forces and a violent firefight at close range ensued. Sometime around 01:10, the armored cruiser stumbled into the German line. illuminated the vessel with her spotlights and poured salvos of 30.5 cm rounds into the ship. fired with her 15 cm guns and fired both 30.5 cm and 15 cm guns. In the span of less than a minute, two massive explosions tore the cruiser apart and killed the entire 857-man crew. Despite the ferocity of the night fighting, the High Seas Fleet punched through the British destroyer forces and reached
Horns Reef by 4:00 on 1 June. At 06:20, however, struck a mine, previously laid by the destroyer on 4 May, on her starboard side. The ship hauled out of line, as the explosion was initially thought to have been a torpedo fired by a submarine. fell behind the fleet and steamed at slow speed, screened by the destroyers , , and briefly by . By 10:40, the battleship had increased speed to . Her anti-submarine escort was eventually reinforced by a floatplane, which spotted what it believed to be a British submarine at 12:20. turned away, which caused the
torpedo bulkhead, damaged slightly by the mine explosion, to tear open. More water entered the ship and caused a 4.75 degree list to starboard, forcing to reduce speed again. The ship requested assistance from a pumping ship at 14:20, and by 14:45 the flooding was under control and the ship passed the Outer Jade Lightship. She was able to increase speed gradually to , and at 18:15 she reached port in Wilhelmshaven. The mine tore a hole that measured and allowed of water into the ship. Further flooding occurred after the torpedo bulkhead damage at 12:20, though the full damage report has not survived. was drydocked in Wilhelmshaven for repairs, which lasted until 26 July. In the course of the battle, fired 111 rounds from her main battery, 101 shells from her 15 cm guns, and a single 8.8 cm shell. The only damage sustained was the mine that was struck on the morning of 1 June, which killed one man and wounded ten.
Later operations On 18 August 1916, Scheer attempted a repeat of the 31 May operation. The two serviceable German battlecruisers, and , supported by three dreadnoughts, were to bombard the coastal town of
Sunderland in an attempt to draw out and destroy Beatty's battlecruisers. The rest of the fleet, including , would trail behind and provide cover. On the approach to the English coast during the
action of 19 August 1916, Scheer turned north after receiving a false report from a
zeppelin about a British unit in the area. As a result, the bombardment was not carried out, and by 14:35, Scheer had been warned of the Grand Fleet's approach and so turned his forces around and retreated to German ports. On 25–26 September, and the rest of I Squadron provided support for a sweep out to the
Terschelling Bank conducted by the II (Leader of Torpedo Boats). Scheer conducted another fleet operation on 18–20 October in the direction of the Dogger Bank. The operation led to a brief action on 19 October, during which a British submarine torpedoed the cruiser . The failure of the operation (coupled with the action of 19 August) convinced the German naval command to abandon its aggressive fleet strategy in favor of a resumption of the
unrestricted submarine warfare campaign. For the majority of 1917, was assigned to guard duty in the
German Bight. During
Operation Albion, the amphibious assault on the Russian-held islands in the Gulf of Riga, and her three sisters were moved to the
Danish straits to block any possible British attempt to intervene. The German naval forces assigned directly to Operation Albion were commanded by Schmidt, so KAdm
Gottfried von Dalwigk zu Lichtenfels temporarily commanded I Squadron in his absence. On 28 October the four ships arrived in
Putzig Wiek, and from there steamed to
Arensburg on the 29th. On 2 November the operation was completed and and her sisters began the voyage back to the North Sea. In March 1918, Natzmer was replaced as the ship's commander by KzS
Hans Herr. On 23–24 April, the ship participated in an abortive fleet operation to attack British convoys to Norway. German attacks on shipping between Britain and Norway, which had begun in late 1917, prompted the Grand Fleet to begin escorting convoys with a detached battle squadron. This decision presented the Germans with the opportunity for which they had been waiting the entire war: a portion of the numerically stronger Grand Fleet was separated and could be isolated and destroyed. I Scouting Group,
II Scouting Group, and II Torpedo-Boat Flotilla, would attack one of the large convoys while the rest of the High Seas Fleet would stand by, ready to attack the British battle squadron when it intervened. The Germans failed to locate the convoy, which had in fact sailed the day before the fleet left port. As a result, the Germans broke off the operation and returned to port. , , , and the
aviso were formed into a special unit for
Operation Schlußstein, a planned occupation of
Kronstadt and
St. Petersburg, the latter the capital of Russia. The four ships reached the Baltic on 10 August, where they were joined by the light cruiser . But the operation was postponed and eventually canceled. The special unit was dissolved on 21 August and the battleships were back in Wilhelmshaven on the 23rd. On 2 October, the six remaining battleships of I Squadron sortied to cover the withdrawal of the
Flanders Flotilla to Germany.
The end of the war and her three sisters were to have taken part in a
final fleet action at the end of October 1918, just over 2 weeks before the
Armistice was signed. The bulk of the High Seas Fleet was to have sortied from its base in Wilhelmshaven to engage the British Grand Fleet; Scheer—by now the (Grand Admiral) of the fleet—intended to inflict as much damage as possible on the British navy, to improve Germany's bargaining position, despite the expected casualties. But many of the war-weary sailors felt that the operation would disrupt the peace process and prolong the war. On the morning of 29 October 1918, the order was given to sail from Wilhelmshaven the following day. Starting on the night of the 29th, sailors on and then on several other battleships
mutinied. The unrest ultimately forced Hipper and Scheer to cancel the operation. Informed of the situation, the Kaiser stated "I no longer have a navy". On 16 December, was decommissioned and used as a barracks ship. Following the German collapse that had resulted in the Armistice of 11 November 1918, a significant portion of the High Seas Fleet was interned in
Scapa Flow. and her three sisters were not among the ships listed for internment, so they remained at German ports. Under the terms of the
Treaty of Versailles that formally ended the war in June 1919, and the other dreadnoughts that had remained in Germany were to be surrendered to the Allies under Article 185 as
prizes of war. Negotiations between the Allies over which country received what vessels, and what those ships could be used for began in November. was struck from the German naval list on 5 November. While final decisions were still being made, the Allies decided that the ships in question were to sail to either a British or French port, and accordingly, on 1 April 1920,
Ostfriesland and sailed for
Rosyth, Britain, arriving on 5 April. She was ceded to the United States as war reparations, commissioned on 7 April at Rosyth as USS . On 9 April an American crew arrived to bring her to the US, and the ship got underway on 17 June in company with the ex-German cruiser and three torpedo boats that had also been surrendered as war prizes. The ships were escorted by the transport ship and three
minesweepers. The flotilla initially stopped at
Brest, France, remaining there until 13 July. took under tow for the voyage to the United States, which included a stop in the
Azores, and ended at
Sandy Hook on 9 August. thereafter sailed to New York, where she decommissioned on 20 September 1920. Preparations were made at the
New York Navy Yard to ready the ship for weapons tests, including removing unnecessary equipment and sealing watertight compartments to maximize the ship's resistance to underwater damage.
US bombing target In July 1921, the
United States Navy and
Army Air Service conducted a series of bombing tests off
Cape Henry, led by General
Billy Mitchell. The targets included demobilized American and former German warships, including the old battleship , the cruiser , and finally on 20 July. At 13:30
ET, the first attack wave, armed with bombs, struck the stationary ship. Eight of thirty-three bombs found their mark, after which the ship was inspected. The second wave was also armed with 230 lb bombs, and the third and fourth carried bombs. Five 600 lb bombs found their mark, but little damage was done to the ship's topside. The bombs that nearly missed the ship, however, had done significant underwater damage to the hull, which allowed some flooding and created a list of five degrees to port and three additional feet of draft at the stern. The bombing schedule was interrupted by a storm in the late afternoon. Early on the morning of 21 July, the fifth wave of bombers began their attack. At 08:52, the first Army bomber dropped a bomb that hit the ship; four more bombers followed and scored two further hits. Inspectors again went aboard following the fifth attack and noted that the hits had not seriously damaged the ship, though one had created a large hole on her starboard side that allowed further flooding. By noon, she was down five feet at the stern and one foot at the bow. At 12:19, the next attack wave, equipped with bombs, struck. Six bombs were dropped, none of which hit, though three detonated very close to the hull. At 12:30, began to sink rapidly by the stern and the list to port increased dramatically. At 12:40, the ship rolled over and sank. The results of the tests were widely publicized and Mitchell became both a national hero and the "infallible prophet of aviation". The leadership of the US Navy, however, was outraged by Mitchell's handling of the tests; the 2,000 lb bombs had not been sanctioned by the Navy, which had set the rules for the engagement. Mitchell's bombers had also not allowed inspectors aboard the ship between bombing runs as stipulated by the Navy. The joint Army–Navy report on the tests, issued a month later and signed by General
John J. Pershing, stated that "the battleship is still the backbone of the fleet." Mitchell wrote his own, contradictory account of the tests, which was then leaked to the press. The sinking of the battleship sparked great controversy in the American public sphere; Mitchell's supporters exaggerated the significance of the tests by falsely claiming to be an unsinkable "super-battleship" and that "old sea dogs ... wept aloud." Senator
William Borah argued that the tests had rendered battleships obsolete. Mitchell was widely supported in the press, though his increasingly combative tactics eventually resulted in a court-martial for insubordination that forced him to retire from the military. == Notes ==