an attack of the enemy's main force; and, secondly, it was to be used for a flank-movement in case the Second Army should meet the enemy on emerging from the forests of the Palatinate.
To execute this order, the First Army had to extend its cantonments in a southerly direction as far as the line of march of the Second Army, and evacuate its quarters near Ottweiler. This was a difficult matter to accomplish, as all the towns and villages to the north were billeted, and quarters had also to be found for the Ist Corps, now advancing by the Birkenfeld route. General von Steinmetz therefore decided to march his entire forces in the direction of Saarlouis and Saarbrücken. The Second Army had assembled, and was ready for action on August 4th, and received orders to take the field on the farther side of the wooded zone of Kaiserslautern.
