 On July 14, the regiment was relieved by the 127th French Infantry Regiment, the 75th French Infantry Regiment (territorial) and left the Guérin group.Accordingly, the regiment was assigned to the Moroccan Division () and reconnected again with the 2nd Marching Regiment of the 1st Foreign Regiment () at the corps of the 1st Brigade, north of Montbéliard.On August 21, the regiment was put at disposition of the 57th French Infantry Division in order to participate to the mounting of counter-attack preparations in the region of the Sentheim, Soppe le Haut, Leimbash and Roderen south of Thann.