Cuesta managed to combine what was left of his army with Lieutenant General Blake's Army of Galicia but, pulling rank and insisting on a foolhardy march on Valladolid, left his new force vulnerable to a French counterattack. Paralyzed by disunity of command, the pair were defeated on 14 July at the Battle of Medina de Rioseco when Cuesta failed to close the gap between his troops and Blake's.