By mid-day upon September 6, according to the dispatch of Sir John French, the Germans had realised their dangerous position. The British Army, consisting of five divisions and five cavalry brigades, with its depleted ranks filled up with reinforcements and some of its lost guns replaced, was advancing from the south through the forest of Crecy, men who had limped south with bleeding feet at two miles an hour changing their gait to three or four now that they were bound northward. The general movement of the Army cannot, however, be said to have been rapid. Von Kluck had placed nothing more substantial than a cavalry screen of two divisions in front of them, while he had detached a strong force of infantry and artillery to fight a rearguard action against the Sixth French Army and prevent it from crossing the Ourcq.
The desperate struggle of September 6, 7, 8, and 9 between Von Kluck and Maunoury may be looked upon as the first turning-point of the war. Von Kluck had originally faced Maunoury with his Fourth Reserve Corps on the defensive. Recognising how critical it was that Maunoury should be crushed, he passed back two more army corps—the Seventh and Second—across the Ourcq, and fell upon the French with such violence that for two days it was impossible to say which side would win. Maunoury and his men fought magnificently, and the Germans showed equal valour. At one time the situation seemed desperate, but 20,000 men, odds and ends of every kind — Republican Guards, gendarmes, and others—were rushed out from Paris in a five-mile line of automobiles, and the action was restored. Only on the morning of the 10th did the Germans withdraw in despair, held in their front by the brave Maunoury, and in danger of being cut off by the British to the east of them.
The advance of the British upon September 6 was made in unison with that of the Fifth French Army (D’Esperey’s) upon the right, and was much facilitated by the fact that Von Kluck had to detach the strong force already mentioned to deal with Maunoury upon the left. The British advanced with the Fourth Division upon the left, the Second Corps in the centre and the First Corps upon the right. The high banks of the Grand Morin were occupied without serious fighting, and the whole line pushed forward for a considerable distance, halting on the Coulommiers-Maisoncelles front. The brunt of the fighting during the day was borne by the French on either wing, the Third and Fourth German Corps being thrown back by D’Esperey’s men, among whom the Senegal regiments particularly distinguished themselves. The fighting in this section of the field continued far into the night.
British Advance during the Battle of the Marne
On September 7 the British and the Fifth French were still moving northwards, while the Sixth French were continuing their bitter struggle upon the Ourcq. The British infantry losses were not heavy, though a hidden battery cost the South Lancashires of the 7th Brigade forty-one casualties. Most of the fighting depended upon the constant touch between the British cavalry and the German. It was again the French armies upon each flank who did the hard work during this eventful day, the first of the German retreat. The Sixth Army were all day at close grips with Von Kluck, while the Fifth drove the enemy back to the line of the Petit Morin River, carrying Vieux-Maisons at the point of the bayonet. Foch’s army, still farther to the east, was holding its own in a desperate defensive battle.
Of the cavalry skirmishes upon this day one deserves some special record. The 2nd Cavalry Brigade (De Lisle) was acting at the time as flank guard with, the 9th Lancers in front. Coming into contact with some German dragoons near the village of Moncel, there followed a face-to-face charge between two squadrons, each riding through the Marne. other. The American, Coleman, who saw the encounter, reckons the odds in numbers to have been two to one against the Lancers. The British Colonel Campbell was wounded, and the adjutant, Captain Reynolds, transfixed through the shoulder by a lance. While drawing the weapon out Captain Allfrey was killed. The other casualties were slight, and those of the German dragoons were considerably greater. This example of shock tactics was almost instantly followed by an exhibition of those mounted rifleman tactics which have been cultivated of late years. A squadron of the 18th Hussars, having dismounted, was immediately charged by a German squadron in close order. About 70 Germans charged, and 32 were picked up in front of the dismounted Hussars, while the few who passed through the firing line were destroyed by the horse-holders. It may fairly be argued that had the two squadrons met with shock tactics, no such crushing effect could possibly have been attained. It is interesting that in one morning two incidents should have occurred which bore so directly upon the perennial dispute between the partisans of the arme blanche and those of the rifle.
On the 8th the orders were to advance towards Château-Thierry and to endeavour to reach the Marne. The Germans were retreating fast, but rather on account of their generally faulty strategical position than from tactical compulsion, and they covered themselves with continual rearguard actions, especially along the line of the Petit Morin. It is one of the noticeable results, however, of the use of aircraft that the bluff of a rearguard has disappeared and that it is no longer possible to make such a retreat as Masséna from Torres Vedras, where the pursuer never knew if he were striking at a substance or a shadow. Gough’s Second Cavalry Division, which consisted of the 3rd and 5th Brigades, swept along, and the infantry followed hard at the heels of the horses, Doran’s 8th Brigade suffering the loss of about 100 men when held up at the crossing of the Petit Morin River near Orly, which they traversed eventually under an effective covering fire from J Battery, R.H.A.
The First Army Corps upon this day forced the Petit Morin at two places, both near La Trétoire, north of Rebaix. The First Division secured the passage at Sablonnières, where the Black Watch seized the heights, causing the German rearguard some losses and taking 60 prisoners. The Second Division met with considerable resistance, but the 2nd Worcesters got over at Le Gravier and the 2nd Grenadier Guards at La Forge. The enemy was then driven from the river bank into the woods, where they were practically surrounded and had eventually to surrender. Eight machine-guns and 350 prisoners, many of them from the Guards’ Jaeger Battalion, were captured. Six of these machine-guns fell to the Irish Guards.
The Second Army Corps passed the Petit Morin near St. Cyr and St. Ouen, the 13th Brigade attacking the former and the 14th the latter, both being villages on the farther side of the river. Such fighting as there was in this quarter came largely to the 1st East Surrey and 1st Cornwalls, of the 14th Brigade, but the resistance was not great, and was broken by the artillery fire. To the soldiers engaged the whole action was more like a route march with occasional deployments than a battle.
On the 9th the Army was up to the Marne and was faced with the problem of crossing it. The operations extending over many miles were unimportant in detail, though of some consequence in the mass. The real hard fighting was falling upon the Sixth French Army north of Ligny, which was still in desperate conflict with the German right, and upon Foch’s army, which was fighting magnificently at Fère-Champenoise. The advance of the British, and their own exertions, caused the Germans to retire and cleared the passage over the Ourcq for our Allies. The chief losses during the day upon the British side fell upon the Guards’ Brigade, the 1st Lincolns, and the 1st Cornwalls, most of which were inflicted by invisible quick-firing batteries shrouded by the woods which flank the river. The latter regiment lost Colonel Turner, Major Cornish-Bowden, and a number of other killed or wounded in a brilliant piece of woodland fighting, where they drove in a strong German rearguard. The 1st East Surrey, who were very forward in the movement, were also hard hit, having 6 officers and about 120 men out of action.
The British infantry was able on this day to show that woods may serve for other purposes besides hiding batteries. The 1st Lincolns, being held up by a rapid and accurate fire from invisible guns, dispatched two companies,