First Army was assembled at Aix-la-Chapelle in the north of Belgium, within a few miles of the Dutch frontier. It was under the command of General von Kluck. He was a veteran of both the Austrian and Franco-Prussian Wars, and was regarded as an able infantry leader. His part was to enter Belgium at its northern triangle, which projects between Holland and Germany, occupy Liege, deploy on the great central plains of Belgium, then sweep toward the French northwestern frontier in the German dash for Paris and the English Channel. His army thus formed the right wing of the whole German offensive. It was composed of picked corps, including cavalry of the Prussian Guard.
The Second Army had gathered in the neighborhood of Limbourg under the command of General von Bülow. Its advance was planned down the valleys of the Ourthe and Vesdre to a junction with Von Kluck at Liege, then a march by the Meuse Valley upon Namur and Charleroi. In crossing the Sambre it was to fall into place on the left of Von Kluck's army.
The German center was composed of the Third Army under Duke Albrecht of Württemberg, the Fourth Army led by the crown prince, and the Fifth Army commanded by the Crown Prince of Bavaria. It was assembled on the line Neufchateau-Treves-Metz. Its first offensive was the occupation of Luxemburg. This was performed, after a somewhat dramatic protest by the youthful Grand Duchess, who placed her motor car across the bridge by which the Germans entered her internationally guaranteed independent state. The German pretext was that since Luxemburg railways were German controlled, they were required for the transport of troops. Preparations were then made for a rapid advance through the Ardennes upon the Central Meuse, to form in order upon the left of Von Bülow's army. A part of the Fifth Army was to be detached for operations against the French fortress of Verdun.
The Sixth Army was concentrated at Strassburg in Alsace, under General von Heeringen. As inspector of the Prussian Guards he bore a very high military reputation. For the time being General von Heeringen's part was to remain in Alsace, to deal with a possibly looked for strong French offensive by way of the Vosges or Belfort.
The main plan of the German General Staff, therefore was a wide enveloping movement by the First and Second Armies to sweep the shore of the English Channel in their march on Paris, a vigorous advance of the center through the Ardennes for the same destination, and readiness for battle by the Sixth Army for any French force which might be tempted into Alsace. That this plan was not developed in its entirety, was due to circumstances which fall into another place.
Pictorial Map of France.
The long anticipated Day dawned. Their vast military machine moved with precision and unity. But there was a surprise awaiting them. The Belgians were to offer a serious resistance to passage through their territory—a firm refusal had been delivered at the eleventh hour. The vanguard was thrown forward from Von Kluck's army at Aix, to break through the defenses of Liege and seize the western railways. This force of three divisions was commanded by General von Emmich, one of them joining him at Verviers.
On the evening of August 3, 1914, Von Emmich's force had crossed into Belgium. Early on the morning of August 4, 1914, Von Kluck's second advance line reached Visé, situated on the Meuse north of Liege and close to the Dutch frontier. Here an engagement took place with a Belgian guard, which terminated with the Germans bombarding Visé. The Belgians had destroyed the river bridge, but the Germans succeeded in seizing the crossing.
This was the first actual hostility of the war on the western battle grounds. With the capture of Visé, the way was clear for Von Kluck's main army to concentrate on Belgian territory. By nightfall, Liege was invested on three sides. Only the railway lines and roads running westward remained open.
CHAPTER II
SIEGE AND CAPTURE OF LIEGE
A view of Liege will assist in revealing its three days' siege, with the resulting effect upon the western theatre of war. Liege is the capital of the Walloons, a sturdy race that in times past has at many a crisis proved unyielding determination and courage. At the outbreak of war it was the center of great coal mining and industrial activity. In the commercial world it is known everywhere for the manufacture of firearms. The smoke from hundreds of factories spreads over the city, often hanging in dense clouds. It might aptly be termed the Pittsburg of Belgium. The city lies in a deep, broad cut of the River Meuse, at its junction with the combined channels of the Ourthe and Vesdre. It stretches across both sides, being connected by numerous bridges, while parallel lines of railway follow the course of the main stream. The trunk line from Germany into Belgium crosses the Meuse at Liege. For the most part the old city of lofty houses clings to a cliffside on the left bank, crowned by an ancient citadel of no modern defensive value. Whatever picturesqueness Liege may have possessed is effaced by the squalid and dilapidated condition of its poorer quarters. To the north broad fertile plains extend into central Belgium, southward on the opposite bank of the Meuse, the Ardennes present a hilly forest, stream-watered region. In its downward course the Meuse flows out of the Liege trench to expand through what is termed the Dutch Flats.
Liege, at the outbreak of the war, was a place of great wealth and extreme poverty—a Liege artisan considered himself in prosperity on $5 a week. It was of the first strategic importance to Belgium. Its situation was that of a natural fortress, barring the advance of a German army.
The defenses of Liege were hardly worth an enemy's gunfire before 1890. They had consisted of a single fort on the Meuse right bank, and the citadel crowning the heights of the old town. But subsequently the Belgian Chamber voted the necessary sums for fortifying Liege and Namur on the latest principles. From the plans submitted, the one finally decided upon was that of the famous Belgian military engineer Henri Alexis Brialmont. His design was a circle of detached forts, already approved by German engineers as best securing a city within from bombardment. With regard to Liege and Namur particularly, Brialmont held that his plan would make passages of the Meuse at those places impregnable to an enemy.
When the German army stood before Liege on this fourth day of August, in 1914, the circumference of the detached forts was thirty-one miles with about two or three miles between them, and at an average of five miles from the city. Each fort was constructed on a new model to withstand the highest range and power of offensive artillery forecast in the last decade of the nineteenth century. When completed they presented the form of an armored mushroom, thrust upward from a mound by subterranean machinery. The elevation of the cupola in action disclosed no more of its surface than was necessary for the firing of the guns. The mounds were turfed and so inconspicuous that in times of peace sheep grazed over them. In Brialmont's original plan each fort was to be connected by infantry trenches with sunken emplacements for light artillery, but this important part of his design was relegated to the dangerous hour of a threatening enemy. This work was undertaken too late before the onsweep of the Germans. Instead, Brialmont's single weak detail in surrounding each fort with an infantry platform was tenaciously preserved long after its uselessness must have been apparent. Thus Liege was made a ring fortress to distinguish it from the former latest pattern of earth ramparts and outworks.
Six major and six minor of these forts encircled Liege. From north to south, beginning with those facing the German frontier, their names ran as follows: Barchon, Evegnée, Fleron, Chaudfontaine, Embourg, Boncelles, Flemalle, Hollogne, Loncin, Lantin, Liers, and Pontisse. The armaments of the forts consisted of 6-inch and 4.7-inch guns, with 8-inch mortars and quick firers. They were in the relative number of two, four, two and four for the major forts, and two, two, one and three for the minor fortins, as such were termed. The grand total was estimated at 400 pieces. In their confined underground quarters the garrisons, even of the major forts, did not exceed eighty men from the engineer, artillery and infantry branches of the service. Between Fort Pontisse and the Dutch frontier was less than six miles.
This bridge over the Meuse at Liege was blown up by the Belgians to delay the German advance.