(This article is about the 1917 battle. For other battles of the Aisne, see Battle of the Aisne.) The Second Battle of the Aisne (French: Bataille du Chemin des Dames or Seconde bataille de l'Aisne, 16 April – mid-May 1917) was the main part of the Nivelle Offensive, a Franco-British attempt to inflict a decisive defeat on the German armies in France. The strategy was to conduct sequenced offensives from north to south, by the British Expeditionary Force (BEF) and several French army groups. General Robert Nivelle planned the offensive in December 1916, after he replaced Joseph Joffre as Commander-in-Chief of the French Army. The objective of the attack on the Aisne was to capture the prominent 80 kilometres (50 mi) long, east–west ridge of the Chemin des Dames, 110 kilometres (68 mi) nort