"Since the commencement of hostilities the Field Army has been holding the line Tirlemont--Jodoigne--Hammemille--Louvain, where, up to the 18th August, it has been standing by, hoping for the active co-operation of the Allied Army.

"On August 18th it was decided that the Belgian Army, consisting of 50,000 Infantry rifles, 276 guns, and 4,100 Cavalry should retreat on the Dyle. This step was taken owing to the fact that the support of the Allies had not yet been effective, and, moreover, that the Belgian forces were menaced by three Army Corps and three Cavalry Divisions (the greater part of the First Army of the Meuse), who threatened to cut their communications with their base.

"The rearguard of the 1st Division of the Army having been forced to retire after a fierce engagement lasting five or six hours on August 18th, and the Commander of the Division having stated that his troops were not in a fit state to withstand a long engagement owing to the loss of officers and the weariness of the men; and, moreover, as the Commander of the 3rd Division of the Army, which was so sorely tried at Liege, had similarly come to the conclusion, on August 19th, that the defence of the Dyle was becoming very dangerous, more especially in view of the turning movement of the 2nd Army Corps and 2nd Cavalry Division, it was definitely decided to retreat under the protection of the forts at Antwerp.

"The general idea is now that the Field Army, in part or as a whole, should issue from Antwerp as soon as circ.u.mstances seem to favour such a movement.

"In this event, the Army will try to co-operate in its movements with the Allies as circ.u.mstances may dictate."

Exhaustive reconnaissances and intelligence reports admitted of no doubt that the enemy was taking the fullest advantage of his violation of Belgian territory, and that he was protected to the right of his advance, at least as far west as Soignies and Nivelles, whence he was moving direct upon the British and 5th French Armies.

In further proof that, at this time, no idea of retreat was in the minds of the leaders of the Allied Armies, I received late on Friday, the 21st, General Lanrezac's orders to his troops. All his corps were in position south of the Sambre, and he was only waiting the development of a move by the 3rd and 4th French Armies from the line Mezieres--Longwy to begin his own advance.

As regards our own troops, on the evening of the 21st, the cavalry, under Allenby, were holding the line of the Conde Ca.n.a.l with four brigades. Two brigades of horse artillery were in reserve at Harmignies. The 5th Cavalry Brigade, under Chetwode, composed of the Scots Greys, 12th Lancers, and 20th Hussars, were at Binche, in touch with the French.

Reconnoitring squadrons and patrols were pushed out towards Soignies and Nivelles.

I visited Allenby's Headquarters in the afternoon of the 21st, and discussed the situation with him. I told him on no account to commit the cavalry to any engagement of importance, but to draw off towards our left flank when pressed by the enemy's columns, and there remain in readiness for action and reconnoitring well to the left.

The 1st Army Corps, under Sir Douglas Haig, was in cantonments to the north of Maubeuge, between that place and Givry. The 2nd Corps, under Sir Horace Smith-Dorrien, was to the north-west of Maubeuge, between that place and Sars-la-Bruyere. The 19th Infantry Brigade was concentrating at Valenciennes.

Turning to our Ally, the 6th and 7th French Reserve Divisions were entrenching themselves on a line running from Dunkirk, through Cambrai and La Capelle, to Hirson. The 5th French Army was on our right, the 18th French Corps being in immediate touch with the British Army. Three Divisions of French cavalry under General Sordet, which had been operating in support of the Belgians, were falling back behind the 18th Corps for rest and refit. The 3rd and 4th French Armies, comprising 8-1/2 Corps, three Cavalry Divisions and some reserve Divisions, were between Mezieres and Longwy. The French troops further south had taken the offensive and marched into Alsace. Liege still held out. Namur was intact. The Belgians seemed secure behind the fortifications of Antwerp.

Before going further it would be as well to give some account of the country in which the two opposing forces faced one another on the night of Friday, August 21st, the area Conde--Cambrai--Le Nouvion--Binche:--

_Distances._--Cambrai to Conde 24 miles.

Conde to Binche 26 miles.

Cambrai to Le Nouvion 26 miles.

Le Nouvion to Binche 31 miles.

This region forms part of the Belgian province of Hainault and the French Departments of the Nord and the Aisne, lying approximately between the upper valleys of the Rivers Scheldt and Sambre. Its northern boundary is formed by the basin of the River Haine. This river, formed from three streams which rise in the neighbourhood of Binche, pa.s.ses Mons and flows into the Scheldt at Conde after a course of 30 miles. Close to its left bank, from Mons to Conde, a ca.n.a.l connects the former place with the Scheldt. Prior to the construction of this ca.n.a.l, the Haine was navigable by means of locks. Several small parallel streams run into it from the south, along sunken valleys in an undulating plateau, over which lie scattered the various mines of the Berinage coalfield.

West of Mons the valley of the Haine forms a long, low plain, covered with meadows, through which the river meanders in broad bends as far as the Scheldt. Numerous water ditches, cut in the peaty soil and marked out by poplars and willows, drain the land and render the movement off the roads of any troops but infantry quite impracticable.

On the northern boundary of the valley of the Haine, a belt of sand gives rise to a tract of rough uncultivated land which is in many places covered with woods. On its southern boundary the ground rises steeply on the east, and more gently on the west, to the Franco-Belgian frontier, over a rocky subsoil in which the affluents of the river have cut deep valleys.

The Mons-Conde Ca.n.a.l has a length of 16-1/4 miles, 12-1/4 of which are in Belgian territory. It has a surface width of 64 feet and its maximum depth is 7 feet. The ca.n.a.l is crossed by 18 bridges, all of which, with the exception of the railway bridge east of St. Ghislain and the railway bridge at Les Herbieres, are swing bridges. A metalled towing-path runs along each bank.

The princ.i.p.al pa.s.sages across the valley of the Haine are at Mons from Brussels, at St. Ghislain from Ath, and near Pommeroeul from Tournai.

The Scheldt, rising near Le Catelet at an alt.i.tude of 360 feet above the sea, soon approaches the St. Quentin Ca.n.a.l and runs alongside it as far as Cambrai, where the river and ca.n.a.l flow in one channel and form a navigable connection between the Scheldt and the Somme. Below Cambrai, the now ca.n.a.lised river flows on to Valenciennes, receiving on the way on its left bank the Sensee river and ca.n.a.l, and on its right bank the Ereclin, Selle, Ecaillon, and Rhonelle streams, which flow down in parallel courses from the watershed close to the left bank of the Sambre. From Valenciennes the Scheldt runs to Conde, where, as stated above, it is joined by the Mons-Conde Ca.n.a.l and the River Haine. Immediately afterwards it enters Belgian territory, where it becomes the great river of the Flemish part of the country, just as the Meuse may be said to be the great river of the Walloon portion.

There are 14 locks between Cambrai and Conde, each providing a means of pa.s.sage over the river. The general breadth of the ca.n.a.lised river is 55 feet and its maximum depth 7 feet. The towing-path follows sometimes one bank and sometimes another. The princ.i.p.al points of crossing of the Scheldt between Cambrai and Conde are at Cambrai, Bouchain, Lourches, Denain, Bouvignies, Thiant, Trith, St. Legers, Valenciennes, and Conde.

While the Scheldt as it grows older flows through country which is for the most part little above sea level, in its upper reaches it cuts through an upland plateau on its way to join the Belgian central plains.

Rising near Fontenelle, 9 miles south-west of Avesnes, the Sambre flows through Landrecies, where it becomes navigable, and where it is connected with the Oise by the Sambre Ca.n.a.l. Flowing past Maubeuge it enters Belgium below Jeumont and traverses thence, in a north-easterly direction, one of the most important industrial districts of Belgium.

The country through which the river flows from its source to Charleroi forms a plateau cut up by numerous dales and deep valleys.

Below Landrecies the depth of the river is from 6 to 7 feet, while its breadth is 50 feet; it is nowhere fordable. A towing-path runs in places on the left bank, in places on the right bank. Nine locks regulate the depth of the ca.n.a.l between Landrecies and Jeumont, and afford a means of pa.s.sage for pedestrians. Communication is amply supplied for wheeled traffic by 22 road and railway bridges, of which the most important are those at Landrecies, Berlaimont, Hautmont, Louvroil, Maubeuge, Jeumont, Erquelinnes, Merbes-le-Chateau and Lobbes.

South of Landrecies important road bridges cross the Sambre Ca.n.a.l at Catillon and near Oisy.

The princ.i.p.al tributaries of the Sambre, in the area under view, flow into the river from the eastern foothills of the Ardennes; the streams which join it on its left bank are few and insignificant. On the right bank the Rivierette, the Helpe Mineure, the Helpe Majeure, the Tarsy and the Solre, flowing in parallel courses in a north-westerly direction, lie in deeply cut valleys which broaden out as they reach the main stream. The high ground between these streams offers a succession of defensive positions against an enemy advancing from the north in a south-westerly direction.

The area under review may be divided into two portions. A northern or industrial, with all the inconvenience to military operations characteristic of such a district, and a southern or agricultural with unlimited freedom of movement and view, resembling in many respects the features of Salisbury Plain. The dividing line of these two portions may be taken as a line running through Valenciennes and Maubeuge.

With the exception of the thickly populated Berinage coalfield, west and south of Mons, the country is open, arable, and undulating.

Extensive views are obtainable, the villages, though numerous, are compact, and movement across country is easy.

A notable feature in the southern portions of the area is the Foret de Mormal and in its neighbourhood the Bois l'eveque.

The Foret de Mormal, which is 22,460 acres in extent, is situated on the summit and slopes of the high ground bordering the left bank of the Sambre between Landrecies and Boussieres. It is crossed by one first-cla.s.s road from Le Quesnoy to Avesnes, and several second-cla.s.s roads.

The forest is also traversed by two railways; that from Paris to Maubeuge, which follows its southern boundary from Landrecies to Sa.s.segnies, and that from Valenciennes to Hirson, which runs from north-west to south-east and joins the former line at Aulnoye. On account of its thick undergrowth, its streams and marshy bottoms, the forest is not pa.s.sable for troops except by the above-mentioned roads.

Le Bois Levesque (1,805 acres), situated between Landrecies and Le Cateau, may be considered as an extension of the Foret de Mormal, from which it is only about 2-1/2 miles distant. It is traversed by the railway line from Paris to Maubeuge, by the road from Landrecies to Le Cateau, and the country road from Fontaine to Ors.

In conclusion, let us glance at the princ.i.p.al places of strategic importance in this region which witnessed the opening stages of the retreat from Mons.

In the beginning of the war, _Maubeuge_, with 20,000 inhabitants, belonged to the second cla.s.s of French fortresses, which possessed a limited armament and which were destined to act as _points d'appui_ for mobile forces acting in their vicinity. The strategic value of Maubeuge is due to the fact that the main lines from Paris to Brussels _via_ Mons, and to northern Germany _via_ Charleroi and Liege, pa.s.s through the town, while from it runs a line towards the eastern frontier _via_ Hirson and Mezieres, with branch lines leading to Laon and Chalons. It is also a junction of main roads from Valenciennes, Mons, Charleroi, and Laon.

The fortress has a circ.u.mference of about 20 miles. The forts, which lie in open country, are mostly small. Shortly before the outbreak of the War the defences of Maubeuge had been strengthened to meet the increased effect of high explosives, and various redoubts and batteries had been constructed in addition to the above-mentioned works.

_Mons_, the capital of Hainault, had a pre-war population of 28,000 inhabitants, and is situated on a sandhill overlooking the Trovillon.

It is the centre of the Berinage, the chief coal-mining district of Belgium. Main roads from Brussels, Binche, Charleroi, Valenciennes and Maubeuge have their meeting place here, while the railway from Paris to Brussels pa.s.ses through it. It is also the junction point of the ca.n.a.l from Conde and the Ca.n.a.l Du Centre, which connects the former with the Charleroi Ca.n.a.l and the Sambre.

The town of _Binche_ (12,000 inhabitants), lying 15 miles east-south-east of Mons, is a centre of roads from Charleroi, Brussels, Mons, Bavai, and Beaumont. Through it pa.s.ses a double line of railway coming from Maubeuge on its way to Brussels.

_Conde_, a small and old fortified town, owes its military value to its position at the confluence of the Scheldt and the Haine, and to its ca.n.a.l communications with Mons. A single railway line connects it on the north with Tournai and on the south with Valenciennes. The main road from Audenarde to Valenciennes and Cambrai pa.s.ses here.

The strategetical importance of _Valenciennes_, a town of 32,000 inhabitants, is due to its being the meeting places of main roads from Cambrai, Lille, Tournai, Conde and Mons. It is also the junction point of the main lines from Paris _via_ Cambrai, Hirson, and the north. Its position on the ca.n.a.lised Scheldt has been already referred to.

_Cambrai_ (28,000 inhabitants), lying on the right bank of the Scheldt, which first becomes navigable here, is the centre of main roads from Peronne, Bapaume, Arras, Douai, Valenciennes, Bavai and Le Cateau. It is also important as being the junction point of railways from Paris to Valenciennes and from Douai to St. Quentin.

_Le Cateau_, where, as I have already said, I established my first General Headquarters in France, is situated on the Selle. Before the War its population numbered 10,700 and it possessed important woollen mills. It is the junction point of main roads connecting Valenciennes with St. Quentin and Cambrai with Le Nouvion. It also stands on the main line from Paris to Maubeuge, while single-line railways connect it with Cambrai, Valenciennes, and Le Quesnoy.

Lastly, with regard to communications throughout the area, they were good and ample. The princ.i.p.al roads from north to south are those from Conde, through Valenciennes, to Cambrai, Le Cateau, and Landrecies, and from Mons to Binche, to Le Cateau _via_ Bavai and to Landrecies through Maubeuge. Numerous second-cla.s.s roads afford good lateral communications between the above-mentioned roads.

Such, then, was the region in which, on the night of Friday, August 21st, the British Expeditionary Force found itself awaiting its first great trial of strength with the enemy. That night we went to sleep in high hopes. The mobilisation, transport, and concentration of the British Army had been effected without a hitch. The troops had not only been able to rest after their journey, but a few days had been available for practice marches and for overhauling equipment. The condition of the reservists, even those who had been longest away from the colours, was excellent and constantly improving.

The highest spirit pervaded all ranks, and the army with one accord longed to be at grips with the enemy. The cavalry had been pushed well to the front, and such engagements as had taken place between detachments of larger or smaller patrols had foreshadowed that moral superiority of British over German which was afterwards so completely established, and proved of such enormous value in the retreat, the Battles of the Marne and the Aisne, and in the opening phases of the first Battle of Ypres. The French troops had already secured minor successes, and had penetrated into the enemy's territory. The Allied Commanders were full of hope and confidence.

CHAPTER IV.

THE RETREAT FROM MONS.