1. In the early morning of the 11th the further pursuit of the enemy was commenced, and the three corps crossed the Ourcq practically unopposed, the cavalry reaching the line of the Aisne River; the 3rd and 5th Brigades south of Soissons, the 1st, 2nd, and 4th on the high ground at Couvrelles and Cerseuil. On the afternoon of the 12th from the opposition encountered by the 6th French Army to the west of Soissons, by the 3rd Corps south-east of that place, by the 2nd Corps south of Missy and Vailly, and certain indications all along the line, I formed the opinion that the enemy had, for the moment at any rate, arrested his retreat, and was preparing to dispute the passage of the Aisne with some vigour. South of Soissons the Germans were holding Mont de Paris against the attack of the right of the French 6th Army when the 3rd Corps reached the neighbourhood of Buzancy, south-east of that place. With the assistance of the artillery of the 3rd Corps the French drove them back across the river at Soissons, where they destroyed the bridges. The heavy artillery fire which was visible for several miles in a westerly direction in the valley of the Aisne showed that the 6th French Army was meeting with strong opposition all along the line. On this day the cavalry under General Allenby reached the neighbourhood of Braine, and did good work in clearing the town and the high ground beyond it of strong hostile detachments. The Queen's Bays are particularly mentioned by the General as having assisted greatly in the success of this operation. They were well supported by the 3rd Division, which on this night bivouacked at Brenelle, south of the river. The 5th Division approached Missy, but were unable to make headway. The 1st Army Corps reached the neighbourhood of Vauxcéré without much opposition. In this manner the Battle of the Aisne commenced.