レオン・ガンベタ
On 5 October 1909, the French Navy reorganized its forces and redesignated the Northern Squadron as the 2nd Squadron () and the 1st Cruiser Squadron became the 1st Light Division ( (DL)). In January 1910 "Léon Gambetta" was transferred to the Mediterranean where she was assigned to the 1st DL of the 1st Squadron (). The 1st DL was redesignated as the 2nd DL in August and a new 1st DL was formed with "Léon Gambetta" as its flagship in October. By 4 April 1911, the 1st DL consisted of all three sisters with "Léon Gambetta" serving as the flagship of Rear Admiral () Louis Dartige du Fournet. The ship was transferred to the 1st DL by 4 September and participated in the fleet review by Fallières off Toulon that day. The 2nd DL was reformed on 10 February 1912 with all three sisters assigned; "Léon Gambetta" became the divisional flagship.