He was wounded and discharged from the army with the Légion d'honneur, returning to the Chamber of Deputies, where he criticised the Nivelle Offensive of 1917, the armistice of 1918 and the Treaty of Versailles.
Bio je ranjen i otpušten iz vojske s odlikovanjem Legije časti, vraćajući se u Zastupnički dom, gdje je kritizirao Nivelleovu ofenzivu iz 1917., primirje iz 1918. i Versajski sporazum.