SMS was one of the first ocean-going battleships of the Imperial German Navy. She was the third pre-dreadnought of the , which also included her sister ships , , and . was laid down in 1890 in the AG Vulcan dockyard in Stettin, launched in 1891, and completed in 1894. The -class battleships were unique for their era in that they carried six large-caliber guns in three twin turrets, as opposed to four guns in two turrets, as was the standard in other navies.

served with I Division during the first decade of her service with the fleet. This period was generally limited to training exercises and goodwill visits to foreign ports. These training maneuvers were nevertheless very important to developing German naval tactical doctrine in the two decades before World War I, especially under the direction of Alfred von Tirpitz. , along with her three sisters, saw only one major overseas deployment during this period, to China in 1900–1901, during the Boxer Uprising. The ship underwent a major modernization in 1904–1905.

In 1910, was sold to the Ottoman Empire and renamed , after the famous 16th century Turkish admiral. The ship saw heavy service during the Balkan Wars, primarily providing artillery support to Ottoman ground forces. She also took part in two naval engagements with the Greek Navy—the Battle of Elli in December 1912, and the Battle of Lemnos the following month. Both battles were defeats for the Ottoman Navy. After the Ottoman Empire entered World War I, she supported the fortresses protecting the Dardanelles through mid-1915, and was decommissioned from August 1915 to the end of the war. She served as a training ship from 1924 to 1933, and a barracks ship until 1950, when she was broken up.

Design

was the third of four s, the first pre-dreadnought battleships of the (Imperial Navy). Prior to the ascension of Kaiser Wilhelm II to the German throne in June 1888, the German fleet had been largely oriented toward defense of the German coastline and Leo von Caprivi, chief of the (Imperial Naval Office), had ordered a number of coastal defense ships in the 1880s. In August 1888, the Kaiser, who had a strong interest in naval matters, replaced Caprivi with (VAdm—Vice Admiral) Alexander von Monts and instructed him to include four battleships in the 1889–1890 naval budget. Monts, who favored a fleet of battleships over the coastal defense strategy emphasized by his predecessor, cancelled the last four coastal defense ships authorized under Caprivi and instead ordered four battleships. Though they were the first modern battleships built in Germany, presaging the Tirpitz-era High Seas Fleet, the authorization for the ships came as part of a construction program that reflected the strategic and tactical confusion of the 1880s caused by the (Young School).

, named for the Battle of Weissenburg of 1870, was long overall, had a beam of which was increased to with the addition of torpedo nets, and had a draft of forward and aft. She displaced as designed and up to at full combat load. She was equipped with two sets of 3-cylinder vertical triple expansion steam engines that each drove a screw propeller. Steam was provided by twelve transverse cylindrical Scotch marine boilers. The ship's propulsion system was rated at and a top speed of . She had a maximum range of at a cruising speed of . Her crew numbered 38 officers and 530 enlisted men.

The ship was unusual for her time in that she possessed a broadside of six heavy guns in three twin gun turrets, rather than the four-gun main battery typical of contemporary battleships. The forward and after turrets carried 28 cm (11 in) K L/40 guns, while the amidships turret mounted a pair of 28 cm guns with shorter L/35 barrels. Her secondary armament consisted of eight SK L/35 quick-firing guns mounted in casemates and eight 8.8 cm (3.45 in) SK L/30 quick-firing guns, also casemate mounted. s armament system was rounded out with six torpedo tubes, all in above-water swivel mounts. Although the main battery was heavier than other capital ships of the period, the secondary armament was considered weak in comparison to other battleships.

was protected with nickel-steel Krupp armor, a new type of stronger steel. Her main belt armor was thick in the central citadel that protected the ammunition magazines and machinery spaces. The deck was thick. The main battery barbettes were protected with thick armor.

Service history In German service Construction – 1897

was the third of four ships of the class. Ordered as armored ship "C", she was laid down at the AG Vulcan shipyard in Stettin in May 1890 under construction number 199. The third ship of the class to be launched, slid down the slipway on 30 June 1891. She was informally commissioned for sea trials on 28 August 1894, which lasted until 24 September. The ship formally entered service on 10 October, under the command of then- (Captain at Sea) with (Corvette Captain Eduard von Capelle as the executive officer. then underwent further trials, which ended on 12 January 1895, after which she was assigned to I Division of the Maneuver Squadron, where she was initially occupied with individual training. Toward the end of May, more fleet maneuvers were carried out in the North Sea, concluding with a visit by the fleet to Kirkwall in Orkney. The squadron returned to Kiel in early June, where preparations were underway for the opening of the Kaiser Wilhelm Canal. Tactical exercises were carried out in Kiel Bay in the presence of foreign delegations to the opening ceremony.

On 1 July, the German fleet began a major cruise into the Atlantic; on the return voyage in early August, the fleet stopped at the Isle of Wight for the Cowes Regatta. The fleet returned to Wilhelmshaven on 10 August and began preparations for the autumn maneuvers that would begin later that month. The first exercises began in the Helgoland Bight on 25 August. The fleet then steamed through the Skagerrak to the Baltic; heavy storms caused significant damage to many of the ships and the torpedo boat capsized and sank in the storms—only three men were saved. The fleet stayed briefly in Kiel before resuming maneuvers, including live-fire exercises, in the Kattegat and the Great Belt. The main maneuvers began on 7 September with a mock attack from Kiel toward the eastern Baltic. Subsequent maneuvers took place off the coast of Pomerania and in Danzig Bay. A fleet review for Kaiser Wilhelm II off Jershöft concluded the maneuvers on 14 September. The year 1896 followed much the same pattern as the previous year. Individual ship training was conducted through April, followed by squadron training in the North Sea in late April and early May. This included a visit to the Dutch ports of Vlissingen and Nieuwediep. Additional maneuvers, which lasted from the end of May to the end of July, took the squadron further north in the North Sea, frequently into Norwegian waters. The ships visited Bergen from 11 to 18 May. During the maneuvers, Wilhelm II and the Chinese viceroy Li Hongzhang observed a fleet review off Kiel. On 9 August, the training fleet assembled in Wilhelmshaven for the annual autumn fleet training.

and the rest of the fleet operated under the normal routine of individual and unit training in the first half of 1897. The typical routine was interrupted in early August when Wilhelm II and Augusta went to visit the Russian imperial court at Kronstadt; both divisions of I Squadron were sent to accompany the Kaiser. They returned to Neufahrwasser in Danzig on 15 August, where the rest of the fleet joined them for the annual autumn maneuvers. These exercises reflected the tactical thinking of the new State Secretary of the (RMA—Imperial Navy Office), (KAdm—Rear Admiral) Alfred von Tirpitz, and the new commander of I Squadron, VAdm August von Thomsen. These new tactics stressed accurate gunnery, especially at longer ranges, though the necessities of the line-ahead formation led to tactical rigidity. Thomsen's emphasis on shooting created the basis for the excellent German gunnery during World War I. During the firing exercises, won the Kaiser's (Shooting Prize) for excellent accuracy in I Squadron. On the night of 21–22 August, the torpedo boat accidentally rammed and sank one of s barges, killing two men. The maneuvers were completed by 22 September in Wilhelmshaven. In early December, I Division conducted maneuvers in the Kattegat and the Skagerrak, though they were cut short due to crew shortages.

1898–1900

From 20 to 28 February, briefly served as the divisional flagship. The fleet followed the normal routine of individual and fleet training in 1898 without incident, and a voyage to the British Isles was also included. The fleet stopped in Queenstown, Greenock, and Kirkwall. The fleet assembled in Kiel on 14 August for the annual autumn exercises. The maneuvers included a mock blockade of the coast of Mecklenburg and a pitched battle with an "Eastern Fleet" in the Danzig Bay. A severe storm, striking the fleet as it steamed back to Kiel, caused significant damage to many ships and sank the torpedo boat . The fleet then transited the Kaiser Wilhelm Canal and continued maneuvers in the North Sea. Training finished on 17 September in Wilhelmshaven. again won the Kaiser's (Shooting Prize) during the maneuvers. In December, I Division conducted artillery and torpedo training in Eckernförde Bay, followed by divisional training in the Kattegat and Skagerrak. During these maneuvers, the division visited Kungsbacka, Sweden, from 9 to 13 December. After returning to Kiel, the ships of I Division went into dock for their winter repairs.

On 5 April 1899, the ship participated in the celebrations commemorating the 50th anniversary of the Battle of Eckernförde during the First Schleswig War. In May, I and II Divisions, along with the Reserve Division from the Baltic, went on a major cruise into the Atlantic. On the voyage out, I Division stopped in Dover and II Division went into Falmouth to restock their coal supplies. I Division then joined II Division at Falmouth on 8 May, and the two units then departed for the Bay of Biscay, arriving at Lisbon on 12 May. There, they met the British Channel Fleet of eight battleships and four armored cruisers. The German fleet then departed for Germany, stopping again in Dover on 24 May. There they participated in the naval review celebrating Queen Victoria's 80th birthday. The fleet returned to Kiel on 31 May.

In July, the fleet conducted squadron maneuvers in the North Sea, which included coast defense exercises with soldiers from the X Corps. On 16 August, the fleet assembled in Danzig once again for the annual autumn maneuvers. The exercises started in the Baltic and on 30 August the fleet passed through the Kattegat and Skagerrak and steamed into the North Sea for further maneuvers in the German Bight, which lasted until 7 September. The third phase of the maneuvers took place in the Kattegat and the Great Belt from 8 to 26 September, when the maneuvers concluded and the fleet went into port for annual maintenance. The year 1900 began with the usual routine of individual and divisional exercises. In the second half of March, the squadrons met in Kiel, followed by torpedo and gunnery practice in April and a voyage to the eastern Baltic. From 7 to 26 May, the fleet went on a major training cruise to the northern North Sea, which included stops in Shetland from 12 to 15 May and in Bergen from 18 to 22 May. On 8 July, and the other ships of I Division were reassigned to II Division.

Boxer Uprising