French battleship Paris Paris was the third ship of the s , the first dreadnoughts built for the French Navy . She was completed before World War I as part of the 1911 naval building programme . She spent the war in the Mediterranean , spending most of 1914 providing gunfire support for the Montenegrin Army until her sister ship was torpedoed by the submarine on 21 December . She spent the rest of the war providing cover for the Otranto Barrage that blockaded the Austro - Hungarian Navy in the Adriatic Sea . " Paris " supported French and Spanish troops in 1925 during the Third Rif War before becoming a school ship in 1931 . She was modernized in three separate refits between the wars even though she was not deemed to be a first - class battleship . She remained in that role until the Battle of France , which began on 10 May 1940 , after which she was hastily rearmed . She supported Allied troops in the defence of Le Havre during June until she was damaged by a German bomb , but she took refuge later that month in England . As part of Operation Catapult , she was seized in Plymouth by British forces on 3 July . She was used as a depot and a barracks ship there by the Royal and Polish Navies for the rest of the war . Returned to the French in July 1945 she was towed to Brest the following month and used as a depot ship until she was stricken on 21 December 1955 . Description . " Paris " was long overall . She had a beam of and at full load a draft of at the bow . She displaced at standard load and at full load . She proved to be rather wet in service as she was bow - heavy because her superimposed turrets were close to the bow . " Paris " had four propellers powered by four Parsons direct - drive steam turbines which were rated at . Twenty - four Belleville water - tube boilers provided steam for her turbines . These boilers were coal - burning with auxiliary oil sprayers . She had a designed speed of . She carried up to of coal and of oil and could steam for at a speed of . " Paris " s main armament consisted of twelve Mle 1910 45 - calibre guns were mounted in six twin gun turret s , with two turrets superimposed fore and aft , and one on each flank of the ship . For anti - torpedo boat defence she carried twenty - two Mle 1910 guns , which were mounted in casemate s . Four Modèle 1902 Hotchkiss gun s were fitted , two on each beam . She was also armed with four submerged Modèle 1909 torpedo tube s with twelve torpedoes . " Paris " s waterline armoured belt extended well below the waterline as the French were concerned about protection from underwater hits . Her main armour was also thinner than that of her British or German counterparts , but covered more area . It was thick between the fore and aft turrets and tapered to towards the bow and stern . It extended below the normal waterline . Above the main belt was another belt , 180 mm thick , that covered the sides , and the secondary armament , up to the forecastle deck , deep , between the fore and aft turrets . The conning tower had armour thick . The main gun turrets had of armour on their faces , on their sides and roofs thick . Their barbettes had of armour . There was no anti - torpedo bulkhead although there was a longitudinal bulkhead abreast the machinery spaces that was used either as a coal bunker or left as a void . Career . " Paris " was built by the Forges et Chantiers de la Méditerranée shipyard in La Seyne . Her keel was laid down on 10 November 1911 and she was launched on 28 September 1912 . She was completed on 1 August 1914 , just in time for World War I . After working up she was sent , along with her sisters , to the Mediterranean Sea . She spent most of the rest of 1914 providing gunfire support for the Montenegrin Army until hit " Jean Bart " on 21 December with a torpedo . This forced the battleships to fall back to either Malta or Bizerte to cover the Otranto Barrage . After the French occupied the neutral Greek island of Corfu in 1916 she moved forward to Corfu and Argostoli , but her activities were very limited as much of her crew was used to man anti - submarine ships . Before the end of the war she was fitted with seven Mle 1897 anti - aircraft ( AA ) guns in single mounts . These guns were adaptions of the famous French Mle 97 75 - mm field gun . Interwar years . " Paris " was sent to Pula on 12 December 1918 to supervise the surrendered Austro - Hungarian fleet , where she remained until 25 March 1919 . She provided cover for Greek troops during the Occupation of İzmir ( Smyrna ) from May 1919 before returning to Toulon on 30 June . She received the first of her upgrades at Brest between 25 October 1922 and 25 November 1923 . This included replacing one set of boilers with oil - fired boilers , increasing the maximum elevation of the main armament from 12° to 23° , removal of her bow armour to make her less bow - heavy , the installation of a fire - control director , with a rangefinder , and the exchange of her Mle 1897 AA guns for Mle 1918 guns . After her return to service she supported an amphibious landing at Al Hoceima by Spanish troops during the summer of 1925 after the Rifs attacked French Morocco during the Third Rif War . She destroyed coastal defence batteries there despite taking light damage from six hits and remained there until October as the flagship of the French forces . She was refitted again from 16 August 1927 to 15 January 1929 at Toulon and her fire - control systems were comprehensively upgraded . A large cruiser - type fire - control director was added atop the foremast with a 4 . 57 - m coincidence rangefinder and a stereo rangefinder . The rangefinder above the conning tower was replaced by a duplex unit carrying two 4 . 57 - m rangefinders and another 4 . 57 - m rangefinder was added in an armoured hood next to the main mast . Two directors for the secondary guns were added on the navigation bridge , each with a coincidence rangefinder . A rangefinder was added to the roof of ' B ' turret , the second one from the bow . Three rangefinders were provided for her anti - aircraft guns , one on top of the duplex unit on the conning tower , one on ' B ' turret and one in the aft superstructure . She resumed her role as flagship of the 2nd Division of the 1st Squadron of the Mediterranean Squadron until 1 October 1931 when she became a training ship . " Paris " was overhauled again between 1 July 1934 and 21 May 1935 . Her boilers were overhauled , her main guns replaced and her Mle 1918 AA guns were exchanged for more modern Mle 1922 guns . They had a maximum depression of 10° and a maximum elevation of 90° . They fired a shell at a muzzle velocity of at a rate of fire of 8 – 18 rounds per minute and had a maximum effective ceiling of . World War II . " Paris " and " Courbet " formed a Fifth Squadron at the beginning of the war . They were transferred to the Atlantic to continue their training duties without interference . Both ships were ordered restored to operational status on 21 May 1940 by Amiral Mord and they were given six Hotchkiss twin machine gun mounts and two single 13 . 2 - mm Browning machine guns at Cherbourg . " Paris " was ordered to Le Havre on 6 June to provide gunfire support on the Somme front and covered the evacuation of the town by the Allies , although the lack of spotting aircraft meant that she was not particularly effective in that role . Instead she helped to defend the harbour of Le Havre against German aircraft until she was hit by a bomb on 11 June . She sailed for Cherbourg that night for temporary repairs despite taking on of water per hour . She was transferred to Brest on 14 June and carried 2 , 800 men when that port was evacuated on 18 June . In the wake of the Armistice , " Paris " was docked at Plymouth , England . On 3 July 1940 , as part of Operation Catapult , British forces forcibly boarded her and she was used by the British as a depot ship and as a barracks ship by the Polish Navy for the rest of the war . On 21 August 1945 , after the war had ended , " Paris " was towed to Brest where she continued in her role as a depot ship . She was sold for scrap on 21 December 1955 and broken up at La Seyne from June 1956 .