:SMS Breslau

{{main article|Magdeburg-class cruiser}}

File:Magdeburg-class plan and profile.png

The {{sclass|Magdeburg|cruiser|1}}s were designed in response to the development of the British {{sclass|Invincible|battlecruiser}}s, which were faster than all existing German light cruisers. As a result, speed of the new ships must be increased. To accomplish this, more powerful engines were fitted and their hulls were lengthened to improve their hydrodynamic efficiency. These changes increased top speed from {{convert|25.5|to|27|kn|lk=in}} over the preceding {{sclass|Kolberg|cruiser|1}}s. To save weight, longitudinal framing was adopted for the first time in a major German warship design. In addition, the {{lang|de|Magdeburg}}s were the first cruisers to carry belt armor, which was necessitated by the adoption of more powerful {{convert|6|in|adj=on}} guns in the latest British cruisers.{{sfn|Dodson & Nottelmann|pp=137–138}}

File:SMS Breslau.jpg, passing underneath the Levensau High Bridge]]

{{lang|de|Breslau}} was {{convert|138.7|m|ftin|sp=us}} long overall and had a beam of {{convert|13.5|m|ftin|abbr=on}} and a draft of {{convert|4.4|m|ftin|abbr=on}} forward. She displaced {{cvt| 4564|t|LT|lk=on}} normally and up to {{convert|5281|t|LT|abbr=on}} at full load. The ship had a short forecastle deck and a minimal superstructure that consisted primarily of a conning tower located on the forecastle. She was fitted with two pole masts with platforms for searchlights. {{lang|de|Breslau}} had a crew of 18 officers and 336 enlisted men.{{sfn|Gröner|pp=107–108}}

Her propulsion system consisted of two sets of AEG-Vulcan steam turbines driving four {{convert|2.47|m|adj=on|sp=us}} propellers. They were designed to give {{convert|25000|shp|lk=on}}, but reached {{convert|33482|shp|abbr=on}} in service. These were powered by sixteen coal-fired Marine-type water-tube boilers, although they were later altered to use fuel oil that was sprayed on the coal to increase its burn rate. The boilers were vented through four funnels located amidships. These gave the ship a top speed of {{convert|27.5|kn}}. {{lang|de|Breslau}} carried {{cvt|1200|t|LT|0}} of coal, and an additional {{cvt|106|t|LT}} of oil that gave her a range of approximately {{convert|5820|nmi|lk=in}} at {{convert|12|kn}}.{{sfn|Gröner|pp=107–108}}{{efn|According to Hildebrand, Röhr, & Steinmetz, {{lang|de|Breslau}} was built with only three funnels, with the fourth added after trials.{{sfn|Hildebrand, Röhr, & Steinmetz|p=140}} Gröner does not support this, with a line-drawing showing of the ship as built, with four funnels,{{sfn|Gröner|p=108}} nor is it mentioned in Campbell & Sieche.{{sfn|Campbell & Sieche|p=159}}}}

The ship was armed with a main battery of twelve 10.5 cm SK L/45 naval gun in single pedestal mounts. Two were placed side by side forward on the forecastle, eight were located on the broadside, four on either side, and two were side by side aft. The guns had a maximum elevation of 30 degrees, which allowed them to engage targets out to {{convert|12700|m|yd|abbr=on}}.{{sfn|Campbell & Sieche|pp=140, 159}} They were supplied with 1,800 rounds of ammunition, for 150 shells per gun. By 1917, the 10.5 cm guns were replaced with eight 15 cm SK L/45, one fore and aft and three on each broadside. She was also equipped with a pair of {{convert|50|cm|abbr=on|1}} torpedo tubes with five torpedoes; the tubes were submerged in the hull on the broadside. She could also carry 120 mines.{{sfn|Gröner|p=107}}

{{lang|de|Breslau}} was protected by a waterline armor belt and a curved armor deck. The deck was flat across most of the hull, but angled downward at the sides and connected to the bottom edge of the belt. The belt and deck were both {{convert|60|mm|abbr=on}} thick. The conning tower had {{convert|100|mm|abbr=on}} thick sides.{{sfn|Gröner|p=107}}{{sfn|Campbell & Sieche|p=159}}

File:Bundesarchiv Bild 134-B0305, Kleiner Kreuzer SMS "Breslau".jpg 1912–1914]]

{{lang|de|Breslau}} was ordered under the contract name "{{lang|de|Ersatz}} {{SMS|Falke|1891|2}}" and was laid down at the AG Vulcan shipyard in Stettin in early 1910. At her launching ceremony on 16 May 1911, she was christened by the mayor of Breslau, the ship's namesake. After her launching, fitting-out work commenced and lasted until mid-1912. On 10 May, she was commissioned to begin sea trials, which were interrupted to escort {{lang|de|Hohenzollern}}—Kaiser Wilhelm II's yacht—first to the Kiel Week sailing regatta and then for the Kaiser's annual summer cruise to Norwegian waters. The ship's first commander was {{lang|de|Fregattenkapitän}} (FK—Frigate Captain) Lebrecht von Klitzing. Only on 23 August could Breslau return to her initial testing, which were interrupted again by the annual autumn maneuvers of the High Seas Fleet, held from 12 to 20 September, during which Breslau escorted Wilhlem II again. On 26 September, Breslau was assigned to the Scouting Unit.{{sfn|Gröner|p=107}}{{sfn|Hildebrand, Röhr, & Steinmetz|pp=139–140}}{{efn|Karl Dönitz, the future Grand Admiral during World War II, served aboard {{lang|de|Breslau}} from 1912 to 1916.{{sfn|Zabecki|p=7}}}}

The ship's stint in the main fleet's reconnaissance force was to be short-lived; already on 3 November, she was ordered to join the battlecruiser {{SMS|Goeben||2}} to form the {{lang|de|Mittelmeerdivision}} (Mediterranean Division), under the command of {{lang|de|Konteradmiral}} (Rear Admiral) Wilhelm Souchon. The German Navy decided it needed a permanent naval presence in the Mediterranean in the aftermath of the Balkan Wars that began in 1912. Breslau sailed from Wilhelmshaven on 5 November, steaming at top speed for the eastern Mediterranean. After arriving in Alexandria in Ottoman Egypt, Breslau met with the unprotected cruiser {{SMS|Geier||2}} and the protected cruiser {{SMS|Hertha|1897|2}}. Breslau then sailed on to visit a series of ports in Greece and the Ottoman Empire, ultimately arriving in the Ottoman capital at Constantinople. By 25 March 1913, the ship had sailed west to Brindisi, Italy, where Ernst August, the Kaiser's son-in-law, came aboard. From there, the ship sailed to Corfu, where she embarked Prince Heinrich, the Kaiser's brother. She then carried both men to Piraeus, Greece, for the funeral of King George I of Greece, who had been assassinated on 18 March.{{sfn|Hildebrand, Röhr, & Steinmetz|p=140}}{{sfn|Halpern|p=15}}

In April, the Great Powers decided to implement a blockade of Montenegro to force the government to end the Siege of Scutari and allow the city to fall under the control of Albania. Breslau joined an international naval force in the Adriatic Sea that included warships from Britain, France, Austria-Hungary, Italy, and Russia. After the Montenegrin government withdrew from the city, the international force sent landing parties ashore at the mouth of the Bojana and then move overland to Scutari. The landing parties were to take temporary control with a provisional international government. Breslau contributed 100 men to the occupation force. The Powers agreed to place Klitzing in the role of civil commissioner over the interim government. The crew aboard Breslau was having difficulty keeping the ship operational with their reduced number, and so Germany sent the so-called Scutari Detachment to Pola, Austria-Hungary, which Breslau embarked on 30 June. She took them to the mouth of the Bojana and exchanged the soldiers for her landing party on 6 July. The ship remained in the Gulf of Drin until 6 August, when she departed to return to Constantinople, arriving there four days later.{{sfn|Hildebrand, Röhr, & Steinmetz|p=140}}

Breslau remained in Constantinople from mid-August until 27 October. During this period of rest, her crew and that of the German station ship {{SMS|Loreley|1885|2}} helped to suppress a major fire in the French embassy in the city, and then assist with cleanup of the flood damage. After getting underway again in late October, Breslau initially cruised in the eastern Mediterranean, and then in early January 1914, she returned to the mouth of the Bojana. From there, she steamed north to Trieste, Austria-Hungary, where she underwent an overhaul that lasted until 18 March. She thereafter joined Goeben to escort Hohenzollern on the Kaiser's Mediterranean cruise; the three vessels steamed together from Venice, Italy, to Corfu. Breslau then departed to return to her patrol area off the Levant. The ship returned to the Adriatic and anchored at Durazzo, Albania, on 20 June in response to domestic unrest in the country. Breslau was to protect the Albanian king, Prince Wilhelm. After the situation calmed, the Germans left behind a detachment of ten men to guard the German embassy. From there, Breslau steamed to Corfu, where she rendezvoused with Goeben on 8 July. Souchon gave instructions to both vessels' crews in the event that the tensions created over the assassination of Archduke Franz Ferdinand led to war in Europe. On 1 August, as the July Crisis spiraled out of control, Breslau returned to Durazzo to pick up the ten men who had been left at the embassy. She then rejoined Goeben; the two ships received the mobilization order on the night of 2 August.{{sfn|Hildebrand, Röhr, & Steinmetz|pp=140–141}}

File:Goeben and Breslau.jpg]]

At the outbreak of World War I, {{lang|de|Breslau}} and {{lang|de|Goeben}} were to interdict French transports transferring troops from Algeria to France. On 3 August 1914, Souchon's two ships were steaming off Algeria; shortly after 06:00, {{lang|de|Breslau}} bombarded the embarkation port of Bône while {{lang|de|Goeben}} attacked Philippeville. The attacks caused minimal damage, however, and Souchon quickly broke off and returned to Messina to replenish his coal stocks. Although the British were not yet at war with Germany, the two British battlecruisers {{HMS|Indomitable|1907|6}} and {{HMS|Indefatigable|1909|2}} shadowed the German ships while en route to Messina. After partially replenishing {{lang|de|Goeben}}{{'}}s coal on the 5th, Souchon arranged to meet a collier in the Aegean.{{sfn|Halpern|pp=51–52}} {{lang|de|Goeben}} and {{lang|de|Breslau}} left port the following morning bound for Constantinople, pursued by the British Mediterranean Fleet.{{sfn|Bennett|pp=33–34}} That evening, the 1st Cruiser Squadron, commanded by Rear Admiral Ernest Troubridge, intercepted the Germans; {{lang|de|Breslau}} briefly exchanged fire with the light cruiser {{HMS|Gloucester|1909|2}} before Troubridge broke off the attack, fearing {{lang|de|Goeben}}{{'}}s powerful {{convert|28|cm|abbr=on}} guns.{{sfn|Halpern|p=56}}

On 8 August, {{lang|de|Goeben}} and {{lang|de|Breslau}} met the collier off the island of Donoussa near Naxos, and two days later they entered the Dardanelles, under escort of an Ottoman torpedo boat. To circumvent neutrality requirements, Germany transferred the two ships to the Ottoman Navy on 16 August, and officially the Ottomans purchased the two ships as replacement for the battleships {{ship|Ottoman battleship|Reşadiye||2}} and {{ship|Ottoman battleship|Sultan Osman I||2}}, which had been confiscated by the British Royal Navy shortly before they were completed at British shipyards. The supposed sale was simply a ruse, as only a small number of Ottoman naval personnel came aboard the ships, and on 23 September, Souchon accepted an offer to command the Ottoman fleet. {{lang|de|Breslau}} was renamed {{lang|tr|Midilli}} after the Ottoman name for Lesbos, while {{lang|de|Goeben}} was renamed {{lang|tr|Yavûz Sultân Selîm}}; their German crews remained with the ships and donned Ottoman uniforms and fezzes. The British did not accept the sale of the ships to the Ottoman Empire and stationed a blockading force outside the Dardanelles with orders to attack the ships if they appeared, regardless of the flag they flew.{{sfn|Hildebrand, Röhr, & Steinmetz|p=141}}{{sfn|Halpern|p=56–58, 63}}

Over the following month, the German and Ottoman governments negotiated the terms of the agreement that would bring the Ottomans into the war on the side of the Central Powers. By 22 October, the situation was resolved, and the Ottoman war minister, Enver Pasha, ordered the fleet to mobilize and prepare for offensive operations against Russia. There would be no declaration of war first, however.{{sfn|Hildebrand, Röhr, & Steinmetz|p=141}}

File:Bundesarchiv Bild 134-B3821, Türkei, Kreuzer Breslau.jpg

On the evening of 27 October 1914, {{lang|tr|Midilli}} and the rest of the Ottoman fleet left the Bosporus and steamed into the Black Sea, ostensibly to conduct maneuvers. Instead, the fleet split into four groups to attack Russian bases on the other side of the Black Sea; {{lang|tr|Midilli}} and another cruiser were tasked with mining the Strait of Kerch and then attacking the port of Novorossisk.{{sfn|Halpern|p=63}} {{lang|tr|Midilli}} laid sixty mines in the Strait,{{sfn|Langensiepen & Güleryüz|p=45}} which later claimed two Russian merchant ships,{{sfn|Nekrasov|p=25}} and then joined the other ship in bombarding Novorossisk. They set the port's oil tanks on fire, damaged seven merchant ships, and sank {{lang|ru|Nikolai}} of {{GRT|1,085|disp=long}}.{{sfn|Langensiepen & Güleryüz|p=45}} Although the damage inflicted on the Russians was relatively light, it forced the Russians to declare war on the Ottoman Empire, bringing the country into the war on the side of Germany.{{sfn|Halpern|p=64}}

In early November 1914, while {{lang|tr|Midilli}} was operating in the eastern Black Sea and covering Ottoman transports, she was detached to shell the Russian port of Poti in retaliation for Russian attacks on Ottoman shipping.{{sfn|Halpern|p=224}} On 17 November, she sortied with {{lang|tr|Yavûz Sultân Selîm}}, under the command of Souchon, in an attempt to intercept the Black Sea Fleet as it returned from bombarding Trebizond. {{lang|tr|Midilli}} discovered the Russian ships off Cape Sarych, the southern tip of the Crimea in poor visibility at short range. In the resulting engagement on 18 November, Souchon ordered {{lang|tr|Midilli}} to assume a safer position to {{lang|tr|Yavûz}}{{'}}s rear, but she was engaged by the pre-dreadnoughts {{ship|Russian battleship|Tri Sviatitelia||2}} and {{ship|Russian battleship|Rostislav||2}} without effect before Souchon ordered the Ottoman ships to disengage shortly afterward.{{sfn|McLaughlin|pp=123–133}} The cruiser spent the rest of the month escorting shipping to Trebizond. On 5 December, she escorted a small raiding party to Akkerman, Bessarabia, that was intended to attack railroad installations. On the return voyage, {{lang|tr|Midilli}} bombarded Sevastopol, damaging some minesweepers at anchor.{{sfn|Langensiepen & Güleryüz|p=46}}

A month later, on 23 December, {{lang|tr|Midilli}} sortied to rendezvous with {{lang|tr|Yavûz Sultân Selîm}} off Sinope, and in the darkness the following morning she encountered the Russian transport {{lang|ru|Oleg}}, which was intended to be sunk as a blockship in Zonguldak. {{lang|tr|Midilli}} quickly sank {{lang|ru|Oleg}} but was forced to turn away after spotting {{lang|ru|Rostislav}}. She then encountered another blockship, Athos, and forced her crew to scuttle the ship. She then briefly engaged Russian destroyers before moving ahead of the Russian fleet to monitor their progress. Ottoman coastal guns forced the remaining blockships to scuttle in deep water.{{sfn|Halpern|p=228}}

File:Bundesarchiv Bild 134-B2109, Kreuzer Breslau, Landungskorps.jpg

{{lang|tr|Midilli}} conducted a series of sorties against the Russians in early 1915, including an operation in concert with the cruiser {{ship|Ottoman cruiser|Hamidiye||2}} in January, during which they inadvertently came into contact with the Black Sea Fleet. {{lang|tr|Midilli}} scored a hit on the battleship {{ship|Russian battleship|Evstafi||2}}{{'}}s main battery turret before the Ottoman ships withdrew.{{sfn|Halpern|pp=228–229}}

On 3 April, the Ottoman fleet sortied to attack Russian transports off Odessa. {{lang|tr|Midilli}} and {{lang|tr|Yavûz Sultân Selîm}} provided the covering force for the attack, which failed after the cruiser {{ship|Ottoman cruiser|Mecidiye||2}} struck a mine and sank off Odessa. The Russian fleet attempted to intercept the Ottoman force, but {{lang|tr|Midilli}} and {{lang|tr|Yavûz Sultân Selîm}} were able to escape undamaged. The two ships, joined by {{lang|tr|Hamidiye}}, conducted a sweep to attack Russian transports on 6 May, but found no targets.{{sfn|Halpern|p=231}} Later that month, detachments of naval infantry from {{lang|tr|Midilli}} and {{lang|tr|Yavûz Sultân Selîm}} were landed to assist in the defense against the Allied landings at Gallipoli.{{sfn|Herwig|p=171}} On the night of 10/11 June, {{lang|tr|Midilli}} encountered the Russian destroyers {{ship|Russian destroyer|Derzky||2}} and {{ship|Russian destroyer|Gnevny||2}} off Zonguldak. In a brief firefight, the cruiser crippled {{lang|ru|Gnevny}} with a hit in her starboard engine compartment that broke the main steam line to the engines, but was forced to turn away when {{lang|ru|Gnevny}} fired five torpedoes at her. {{lang|tr|Midilli}} was hit by gunfire seven times herself with only slight damage and {{lang|ru|Gnevny}} was towed back to Sevastopol the following day by {{lang|ru|Derzky}}.{{sfn|Langensiepen & Güleryüz|p=48}}{{sfn|Nekrasov|pp=59–60}}

{{lang|tr|Midilli}} struck a mine on 18 July as she sailed from Constantinople to escort a merchant ship through the minefields defending the capital. The explosion under No. 4 boiler room killed eight crewmen and she was flooded with over {{convert|600|t|LT|abbr=on}} of water. The ship made it to port at İstinye and an inspection revealed that she was not badly damaged. Hampered by a shortage of trained personnel and material, however, the ship's repairs took quite a long time.{{sfn|Langensiepen & Güleryüz|p=49}}

File:SMS Breslau, transfered to the Ottoman Empire 1914 and renamed the Midilli WWI (50788591098).jpg

The ship did not return to service until February 1916, and the opportunity was taken to replace two of her 10.5 cm guns with 15 cm pieces. On 27 February, she was used to quickly transport 71 officers and men of a machine-gun company and a significant stock of supplies and munitions to Trebizond, which was then under heavy pressure from the Russian army. While en route on the night of the 28th, she encountered the Russian destroyers {{ship|Russian destroyer|Pronzitelni||2}} and {{ship|Russian destroyer|Bespokoiny|1913|2}}. {{lang|tr|Midilli}} evaded the Russians and reached Trebizond. On 2 March, she attempted to attack a pair of destroyers north of Zonguldak, but she was unable to catch them. The ship then returned to the Bosporus. On 11 March, {{lang|tr|Midilli}} made another run, this time carrying 211 soldiers and twelve barrels of fuel and lubricating oil, which were successfully landed on the 13th. She then stopped in Samsun, where she picked up {{convert|30|MT|abbr=on}} of flour, one ton of maize, and 30 tons of coal, before returning to the Bosporus.{{sfn|Halpern|pp=241–242}}{{efn|Halpern is probably using German sources for this period, but the Turkish sources used by Langensiepen & Güleryüz provide a slightly different account. They refer to carrying troops to Trebizond and oil to Sinope on 27 February with no mention of any encounter with Russian destroyers. Furthermore, "A planned expedition along the Caucasus coast by {{lang|tr|Midilli}} is abandoned due to bad weather and the cruiser returns to base on 2 March."{{sfn|Langensiepen & Güleryüz|p=50}}}}

A third supply operation followed on 3 April, when the ship brought 107 men, 5,000 rifles, and 794 cases of ammunition to Trebizond. After making the delivery, the ship met the U-boat {{SMU|U-33|Germany|2}} and proceeded to attack Russian forces. {{lang|tr|Midilli}} shelled Russian positions at Sürmene Bay, where she set the minesweeper T.233 on fire, which was then destroyed by U-33{{'}}s deck gun. {{lang|tr|Midilli}} then turned north and sank a Russian sailing vessel off Tuapse before running into the powerful dreadnought battleship {{ship|Russian battleship|Imperatritsa Ekaterina Velikaya||2}}. {{lang|tr|Midilli}} fled at high speed after being straddled several times, though she was not damaged.{{sfn|Halpern|pp=242–243}}{{efn|Langensiepen & Güleryüz also give a different account of this affair. They date the resupply mission to 18 April and that T.233 was heavily damaged, but survived. {{lang|tr|Midilli}} then sank the sailing ship {{lang|ru|Nikolay}} by herself. She encountered the Russian dreadnought on 19 April while returning from this mission.{{sfn|Langensiepen & Güleryüz|p=50}}}} In early May, the cruiser laid two minefields, each of 60 mines. The first of these was laid off the Chilia branch of the Danube River and the other off Cape Tarkhankut in the Crimea. On the second trip she bombarded Yevpatoria after laying her mines. {{lang|tr|Midilli}} transported more troops to Sinope and Samsun on 30 May, returning with grain and tobacco as deck cargo.{{sfn|Langensiepen & Güleryüz|p=50}}

In July, {{lang|tr|Midilli}} and {{lang|tr|Yavûz Sultân Selîm}} sortied to support the Ottoman counterattack at Trebizond, which broke the Russian lines and advanced some {{convert|20|km|abbr=on}}. {{lang|tr|Midilli}} sank a pair of Russian ships off Sochi on 4 July and destroyed another that had been torpedoed the previous day. She then rejoined {{lang|tr|Yavûz Sultân Selîm}} for the return to the Bosporus, during which the two ships evaded strong Russian forces attempting to intercept them. Later that month, on 21 July, {{lang|tr|Midilli}} attempted to lay a minefield off Novorossisk, but Russian wireless interception allowed the dreadnought {{ship|Russian battleship|Imperatritsa Mariya||2}} and several destroyers to leave port and attempt to cut {{lang|tr|Midilli}} off from the Bosporus. The two ships encountered each other at 13:05, and {{lang|tr|Midilli}} quickly turned back south. Her stern 15 cm gun kept Russian destroyers at bay, but the ship only slowly drew out of range of {{lang|ru|Imperatritsa Mariya}}{{'}}s heavy guns. Several near misses rained shell splinters on the deck and wounded several men. Heavy use of smoke screens and a rain squall allowed {{lang|tr|Midilli}} to break contact with her Russian pursuers, and she reached the Bosporus early the following morning. By the end of 1916, a severe coal shortage prevented {{lang|tr|Midilli}} and {{lang|tr|Yavûz Sultân Selîm}} from conducting offensive operations.{{sfn|Halpern|pp=245–248}}

{{Location map|Greece|label=|marksize=6|mark=Red_pog.svg|lat_dir=N|lat_deg=40|lat_min=3 |lat_sec=42|lon_dir=E|lon_deg=25|lon_min=58|lon_sec=42|position=right|width=|float=right|caption=Wreck location}}

In May 1917, {{lang|tr|Midilli}} laid a minefield off the mouth of the Danube; while there, she destroyed the wireless station on Fidonisi Island and captured 11 prisoners. The minefield she laid later sank the destroyer {{ship|Russian destroyer|Leytenant Zatsarenni||2}} on 30 June. While {{lang|tr|Midilli}} was at sea, a Russian force including {{lang|ru|Imperatritsa Ekaterina Velikaya}}, which had by then been renamed {{lang|ru|Svobodnaya Rossiya}}, raided the Bosporus. Returning to port, {{lang|tr|Midilli}} was spotted by the Russian fleet, which attempted to cut her off from the safety of the Bosporus. {{lang|tr|Midilli}} raced toward port, while salvos from {{lang|ru|Svobodnaya Rossiya}} fell around her. The destroyer {{lang|ru|Gnevny}} closed to attack, but {{lang|tr|Midilli}}{{'}}s 15 cm guns drove her off. The cruiser managed to reach port without damage; this was the last engagement of the war between the former German warships and the Russian fleet.{{sfn|Halpern|p=253}}{{efn|Langensiepen & Güleryüz date the minelaying to 23 June and the encounter with {{lang|ru|Svobodnaya Rossiya}} to 25 June.{{sfn|Langensiepen & Güleryüz|p=52}}}} On 1 November, {{lang|tr|Midilli}} left the Bosporus to conduct a sweep for Russian warships. The Russians observed the departure and attempted to attack the cruiser with {{lang|ru|Svobodnaya Rossiya}} and the new battleship {{ship|Russian battleship|Volya||2}}, but mutiny aboard {{lang|ru|Svobodnaya Rossiya}} prevented the force from intercepting {{lang|tr|Midilli}} before she slipped back into port that night.{{sfn|Halpern|p=254}}{{efn|Langensiepen & Güleryüz only describe an unsuccessful search for a pair of Russian destroyers that had destroyed a Ottoman convoy on 31 October and make no mention of an attempted Russian interception.{{sfn|Langensiepen & Güleryüz|p=53}}|group=Note}}

On 20 January 1918, {{lang|tr|Midilli}} and {{lang|tr|Yavûz Sultân Selîm}} left the Dardanelles under the command of Vice Admiral Hubert von Rebeur-Paschwitz, who had replaced Souchon the previous September. Rebeur-Paschwitz's intention was to draw Allied naval forces away from Palestine in support of Ottoman forces there.{{sfn|Halpern|p=255}} Outside the straits, in the course of what became known as the Battle of Imbros, the two Ottoman ships surprised and sank the monitors {{HMS|Raglan||2}} and {{HMS|M28||2}} which were at anchor and unsupported by the pre-dreadnoughts that should have been guarding them. Rebeur-Paschwitz then decided to proceed to the port of Mudros; there the British pre-dreadnought battleship {{HMS|Agamemnon|1906|2}} was raising steam to attack the Ottoman ships.{{sfn|Buxton|pp=36–37}} While en route to Mudros {{lang|tr|Midilli}} struck a total of five mines and sank;{{sfn|Hownam-Meek, et al.|p=95}} {{lang|tr|Yavûz}} hit three mines as well and was forced to beach to avoid sinking.{{sfn|Campbell & Sieche|p=152}} Three hundred and thirty of {{lang|tr|Midilli}}{{'}}s crew were killed in her sinking,{{sfn|Gröner|p=107}} though the number of survivors differ. According to Langensiepen & Güleryüz, 162 survivors were rescued by British destroyers,{{sfn|Langensiepen & Güleryüz|p=32}} but Hildebrand, Röhr, and Steinmetz state that only 133 men were rescued from the ship.{{sfn|Hildebrand, Röhr, & Steinmetz|p=142}}

{{Commons category}}

{{notes| notes =}}

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|ref={{sfnref|Herwig}}

}}

• {{cite book

| last1 = Hildebrand

| first1 = Hans H.

| last2 = Röhr

| first2 = Albert

| last3 = Steinmetz

| first3 = Hans-Otto

| year = 1993

| title = Die Deutschen Kriegsschiffe: Biographien – ein Spiegel der Marinegeschichte von 1815 bis zur Gegenwart

| trans-title=The German Warships: Biographies − A Reflection of Naval History from 1815 to the Present

| volume = 2

| language = de

|location = Ratingen

|publisher = Mundus Verlag

|isbn = 978-3-8364-9743-5

| ref = {{sfnRef|Hildebrand, Röhr, & Steinmetz}}

|name-list-style=amp

}}

• {{cite journal

|last=Hownam-Meek

|first=R. S. S.

|year=2000

|title=Question 3/99: The Loss of the German Light Cruiser Breslau

|journal=Warship International

|publisher=International Naval Research Organization

|location=Toledo

|volume=XXXVII

|issue=1

|pages=92–95

|issn=0043-0374

|display-authors=etal

|ref={{sfnref|Hownam-Meek, et al.}}

}}

• {{cite book

| last1 = Langensiepen

| first1 = Bernd

| last2 = Güleryüz

| first2 = Ahmet

| year = 1995

| title = The Ottoman Steam Navy 1828–1923

| publisher = Conway Maritime Press

| location = London

| isbn = 978-0-85177-610-1

|name-list-style=amp

| ref = {{sfnRef|Langensiepen & Güleryüz}}

}}

• {{cite book

|last=McLaughlin

|first=Stephen

|editor=Preston, Antony

|title=Warship 2001–2002

|year=2001

|publisher=Conway Maritime Press

|location=London

|isbn=0-85177-901-8

|pages=117–40

|chapter=Predreadnoughts vs a Dreadnought: The Action off Cape Sarych, 18 November 1914

|ref={{sfnref|McLaughlin}}

}}

• {{cite book

|last=Nekrasov

|first=George

|title=North of Gallipoli: The Black Sea Fleet at War 1914–1917

|series=East European Monographs

|volume=CCCXLIII

|year=1992

|publisher=East European Monographs

|location=Boulder

|isbn=978-0-88033-240-8

|ref={{sfnref|Nekrasov}}

}}

• {{cite book

|last=Zabecki

|first=David T.

|title=Dönitz, A Defense

|year=1995

|location=Bennington

|publisher=World War II Historical Society

|isbn=978-1-57638-042-0

|ref={{sfnref|Zabecki}}

}}

• [http://turkeyswar.com/navy/turkish-warships/midilli/ Midilli], in the [http://turkeyswar.com Turkey in First World War] web site.

{{Magdeburg-class light cruisers}}

{{January 1918 shipwrecks}}

{{Authority control}}

{{Good article}}

{{Coord|40|3|42|N|25|58|42|E|display=title}}

{{DEFAULTSORT:Breslau}}

Category:Magdeburg-class cruisers

Category:Ships built in Bremen (state)

Category:1911 ships

Category:World War I cruisers of Germany

Midilli

Category:World War I cruisers of the Ottoman Empire

Category:Ships sunk by mines

Category:Maritime incidents in 1918

Category:World War I shipwrecks in the Aegean Sea

Category:Shipwrecks of Turkey

Category:Karl Dönitz