The Austro-Hungarian Navy or Imperial and Royal War Navy was the naval force of Austria-Hungary. Ships of the Austro-Hungarian Navy were designated SMS, for Seiner Majestät Schiff. The k.u.k. Kriegsmarine came into being after the formation of Austria-Hungary in 1867, and ceased to exist in 1918 upon the Empire's defeat and subsequent collapse at the end of World War I.
Naval warfare in the Mediterranean during World War I took place between the naval forces of the Entente and the Central Powers in the Mediterranean Sea between 1914 and 1918.
The Adriatic Campaign of World War I was a naval campaign fought between the Central Powers and the Mediterranean squadrons of Great Britain, France, the Kingdom of Italy, Australia, and the United States.
SMS Novara was a Novara-class scout cruiser of the Austro-Hungarian Navy which served during World War I. Built by the Danubius shipyard between December 1912 and January 1915, Novara was the third and final member of her class to enter service, some six months after the start of the war. She was armed with a battery of nine 10-centimeter (3.9 in) guns and had a top speed of 27 knots.
Cesare Rossarol was a scout cruiser built in Sestri Ponente, Genoa, in 1913 and launched by S.A.I. Gio. Ansaldo & C. in Liguria, Italy, in 1914. Like her sister ships, Alessandro Poerio and Guglielmo Pepe, she was named after a famous Neapolitan light cavalryman who helped defend Venice from attacks by the Austro-Hungarian Army during the revolutions in 1848.
SMS Helgoland was a Novara-class scout cruiser built for the Austro-Hungarian Navy right before World War I. Helgoland participated in several raids on the ships defending the Strait of Otranto, including the Battle of the Strait of Otranto in May 1917. She was transferred to Italy in 1920 in accordance with the peace treaties ending World War I and renamed Brindisi. After modifications, the ship was assigned to the squadron responsible for the Eastern Mediterranean until 1924. She spent the next five years based in Libya and Italy before Brindisi was disarmed and turned into a depot ship in 1929. The ship was stricken from the Navy List in 1937 and later broken up.
In the aftermath of the First World War, the Adriatic question or Adriatic problem concerned the fate of the territories along the eastern coast of the Adriatic Sea that formerly belonged to the Austro-Hungarian Empire. The roots of the dispute lay in the secret Treaty of London, signed during the war, and in growing nationalism, especially Italian irredentism and Yugoslavism, which led ultimately to the creation of Yugoslavia. The question was a major barrier to agreement at the Paris Peace Conference, but was partially resolved by the Treaty of Rapallo between Italy and Yugoslavia on 12 November 1920.
Faulx was one of a dozen Bouclier-class destroyers built for the French Navy in the first decade of the 20th century. During the First World War, she escorted the battle fleet during the Battle of Antivari off the coast of Montenegro in August 1914 and escorted multiple convoys to Montenegro for the rest of the year. Faulx protected the evacuation of the Royal Serbian Army from Durazzo, Albania, in February 1916.
Fourche was one of a dozen Bouclier-class destroyers built for the French Navy in the first decade of the 20th century. During the First World War, she escorted the battle fleet during the Battle of Antivari off the coast of Montenegro in August 1914 and escorted multiple convoys to Montenegro for the rest of the year. Fourche protected the evacuation of the Royal Serbian Army from Durazzo, Albania, in February 1916. The ship was sunk by an Austro-Hungarian submarine in June with the loss of 19 crewmen.
Renaudin was one of six Bisson-class destroyers built for the French Navy during the early 1910s. Completed in 1913, the ship was assigned to the 1st Naval Army in the Mediterranean Sea. During the First World War, she escorted the battle fleet during the Battle of Antivari in August 1914 and escorted multiple convoys to Montenegro for the rest of the year. Renaudin helped to sink a crippled Austro-Hungarian destroyer during the 1st Battle of Durazzo in late 1915 and protected the evacuation of the Royal Serbian Army from Durazzo, Albania, in February 1916. The ship was sunk by an Austro-Hungarian submarine the following month with the loss of 50 crewmen.
Bisson was the name ship of her class of destroyers built for the French Navy during the 1910s, entering service in 1913. She served in the Mediterranean Sea during the First World War, sinking the Austro-Hungarian submarine U-3 on 6 July 1915 and took part in the Battle of Durazzo in December 1915 and the Battle of the Strait of Otranto in May 1917. She was stricken in 1933 and scrapped in 1939.
The Kaiman class were high-seas torpedo boats built for the Austro-Hungarian Navy between 1904 and 1910. A total of 24 boats were built by three shipbuilding companies. Yarrow Shipbuilders built the lead ship, Stabilimento Tecnico Triestino of Trieste built 13 boats, and Ganz-Danubius constructed the remaining 10 boats at their shipyards at Fiume. The class was considered to be a successful design, and all boats saw extensive active service during World War I, undertaking a range of tasks, including escort duties, shore bombardments, and minesweeping. All survived, although several were damaged by naval mines and collisions. One was torpedoed and badly damaged by a French submarine, and two sank an Italian submarine. All the boats were transferred to the Allies and scrapped at the end of the war, except for four that were allocated to the navy of the newly created Kingdom of Serbs, Croats and Slovenes. These were discarded and broken up between 1928 and 1930.
SMS Lika was one of six Tátra-class destroyers built for the kaiserliche und königliche Kriegsmarine shortly before the First World War. Completed in August 1914, she helped to sink an Italian destroyer during the action off Vieste in May 1915 after Italy declared war on Austria-Hungary. Two months later the ship participated in an unsuccessful attempt to recapture a small island in the Central Adriatic Sea from the Italians. In November and early December Lika was one of the ships conducting raids off the Albanian coast to interdict the supply lines between Italy and Albania. The ship was sunk in Durazzo harbor during the early stages of the 1st Battle of Durazzo in late December after striking several mines.
SMS Triglav was one of six Tátra-class destroyers built for the kaiserliche und königliche Kriegsmarine shortly before the First World War. Completed in August 1914, the ship participated in an unsuccessful attempt to recapture a small island in the Central Adriatic Sea from the Italians in July 1915. In November and early December Triglav was one of the ships conducting raids off the Albanian coast to interdict the supply lines between Italy and Albania. She was crippled by a mine during the 1st Battle of Durazzo in late December, but was taken in tow. The ship had to be abandoned when the Austro-Hungarian ships were spotted on the return voyage and she was sunk by French destroyers.
SMS Orjen was one of six Tátra-class destroyers built for the kaiserliche und königliche Kriegsmarine shortly before the First World War. Completed in 1914, she helped to sink an Italian destroyer during the action off Vieste in May 1915 after Italy declared war on Austria-Hungary. Two months later the ship participated in an unsuccessful attempt to recapture a small island in the central Adriatic Sea from the Italians. In November and early December Orjen was one of the ships conducting raids off the Albanian coast to interdict the supply lines between Italy and Albania, although she did not participate in the First Battle of Durazzo in late December. Orjen participated in several raids on the Otranto Barrage in 1916–1917 with limited success. She was transferred to Italy in 1920 in accordance with the peace treaties ending the war and renamed Pola. She mostly served as a training ship or in Italian North Africa when she was not in reserve from 1924 to 1928. Renamed Zenson in 1931, the ship was scrapped in 1937.
SMS Csepel was one of six Tátra-class destroyers built for the kaiserliche und königliche Kriegsmarine shortly before the First World War. Completed in 1913, she helped to sink an Italian destroyer during the action off Vieste in May 1915 after Italy declared war on Austria-Hungary. Two months later the ship participated in an unsuccessful attempt to recapture a small island in the central Adriatic Sea from the Italians. In November and early December Csepel was one of the ships conducting raids off the Albanian coast to interdict the supply lines between Italy and Albania. She was hit one time during the First Battle of Durazzo in late December. Her stern was blown off by a French submarine in early 1916 and her repairs were not completed until early 1917.
SMS Balaton was one of six Tátra-class destroyers built for the kaiserliche und königliche Kriegsmarine shortly before the First World War. Completed in 1913, she did not participate in the attacks on the Italian mainland after Italy declared war on Austria-Hungary in May 1915. Two months later the ship bombarded a small island in the Central Adriatic Sea during an unsuccessful attempt to recapture it from the Italians. In November and early December Balaton was one of the ships conducting raids off the Albanian coast to interdict the supply lines between Italy and Albania. She played a minor role in the 1st Battle of Durazzo in late December. Balaton participated in several unsuccessful raids on the Otranto Barrage in 1917, although she sank an ammunition ship during the Battle of the Strait of Otranto. She was transferred to Italy in 1920 in accordance with the peace treaties ending the war and renamed Zenson. The Regia Marina used her for spare parts; she was discarded in 1923 and subsequently scrapped.
SMS Tátra was the lead ship of her class of six destroyers built for the kaiserliche und königliche Kriegsmarine shortly before the First World War. Completed in 1913, she helped to sink an Italian destroyer during the action off Vieste in May 1915 after Italy declared war on Austria-Hungary. Two months later the ship participated in an unsuccessful attempt to recapture a small island in the Central Adriatic Sea from the Italians. In November and early December Tátra was one of the ships conducting raids off the Albanian coast to interdict the supply lines between Italy and Albania. During the early stages of the 1st Battle of Durazzo in late December, the ship was tasked to tow her one of her sister ships that had been crippled by a mine. She was forced to abandon her sister when the Austro-Hungarians were spotted by a strong force of Allied ships and had to evade their pursuit. Tátra participated in several unsuccessful raids on the Otranto Barrage in 1917. She was transferred to Italy in 1920 in accordance with the peace treaties ending the war and renamed Fasana. The Regia Marina used her for spare parts; she was discarded in 1923 and subsequently scrapped.
SS Tirol was an Austro-Hungarian hospital ship that was mined in the Adriatic Sea off Durazzo on 16 April 1916 but was salvaged and returned to service later that year. The ship was scrapped sometime in 1929 after being handed over to Italy.
SS Oceania was an Austro-Hungarian hospital ship that ran aground off Cape Rodoni, Albania on 4 October 1918 after striking a mine in the Adriatic Sea.
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