In spite of a severe defeat inflicted upon the Guard Tenth and Guard
Reserve Corps of the German Army by the First and Third French Corps on
the right of the Fifth Army, it was not part of Gen. Joffre's plan to
pursue this advantage; and a general retirement to the line of the Marne
was ordered, to which the French forces in the more eastern theatre were
directed to conform.

A new Army (the Ninth) had been formed from three corps in the south by
Gen. Joffre, and moved into the space between the right of the Fifth and
left of the Fourth Armies.

While closely adhering to his strategic conception to draw the enemy on
at all points until a favorable situation was created from which to
assume the offensive, Gen. Joffre found it necessary to modify from day
to day the methods by which he sought to attain this object, owing to
the development of the enemy's plans and changes in the general
situation.

In conformity with the movements of the French forces, my retirement
continued practically from day to day. Although we were not severely
pressed by the enemy, rearguard actions took place continually.

On the 1st September, when retiring from the thickly wooded country to
the south of Compiègne, the First Cavalry Brigade was overtaken by some
German cavalry. They momentarily lost a horse artillery battery, and
several officers and men were killed and wounded. With the help,
however, of some detachments from the Third Corps operating on their
left, they not only recovered their own guns, but succeeded in capturing
twelve of the enemy's.