French submarine Ariane (1914)

The French submarine Ariane was one of eight Amphitrite-class submarines built for the French Navy during the 1910s and completed during World War I.

During World War I, Ariane was torpedoed and sunk in the Mediterranean Sea off Cap Bon, French Tunisia, on 19 June 1917 by the Imperial German Navy submarine SMU UC-22. The wreck of Ariane was discovered by divers and identified on 21 September 2020 off Ras Adar at a depth of 50 m.