In 1914 he was involved in combat in the Galician theatre and took command of the VII Corps and was involved in fighting in the Carpathian Mountains. After Italy became involved in the war he was transferred to the Carinthian border and involved in fighting the Isonzo army. August remained on this front until the 9th battle of the Isonzo in 1916 a period in which once again he was highly decorated. August was highly liked by his troops, especially those of Hungarian nationality.