Rubuta ci gaba ga wannan sakin layi - Harin Nivelle (Yakin Na Biyu na Aisne
) ya kasa cimma babban burinsa na cin nasarar yaki. A farashin asarar rayuka masu yawa, hare-haren ya gaji da ajiyar Jamus kuma ya ci nasara da wasu mahimman matsayi. Har ila yau, an kaddamar da harin tanki na Faransa a kusa da Berry-au-Bac amma rabin rabin Schneider CA1 tankuna sun shiga. An cire Nivelle daga umurninsa a ranar 15 ga Mayu 1917 kuma Janar Philippe Pétain ya maye gurbinsa. Irin wannan yakin da aka yi a 1915 za a yi la'akari da shi a cikin 1917, amma a 1917, bayan da aka yi hasara a yakin Verdun da yakin Somme, tunanin sojojin ya kasance mai rauni. Rashin nasarar dabarun da asarar rayuka ya haifar da rushewa a cikin halin kirki na sojojin Faransa, waɗanda suka kasance masu sha'awar 'yan kwanaki kafin. Shigar da Amurka cikin yakin a farkon Afrilu 1917 ya sadu da farin ciki a Faransa.