SIEGE AND FALL OF NAMUR
When the Germans occupied Brussels on August 20, 1914, we observed that corps after corps did not enter the city, but swept to the south. This was Von Kluck's left wing moving to attack the Allies on the Sambre-Mons front. The forces which passed through Brussels were Von Kluck's center, advancing south by east to fall in line beside the right wing, which had mainly passed between Brussels and Antwerp to the capture of Bruges and Ghent. The whole line when re-formed on the French frontier would stretch from Mons to the English Channel—the great right wing of the German armies.
Meanwhile, Von Bülow's second army had advanced up the valley of the Meuse, with its right sweeping the Hisbaye uplands. Some part of this army may have been transported by rail from Montmédy. Its general advance in columns was directed chiefly upon the Sambre crossings. As Von Kluck's wide swing through Belgium covered a greater distance, Von Bülow's army was expected to strike the Allies some twenty-four hours earlier. Its march, therefore, was in the nature of an onrush.
But Von Bülow was now in the full tide of fighting strength—an amazing spectacle to chance or enforced witnesses. Well may the terrified peasants have stood hat in hand in the midst of their ruined villages. Any door not left open was immediately broken down and the interior searched. Here and there a soldier could be seen carrying a souvenir from some wrecked château. But for the most part everyone fled from before its path, leaving it silent and abandoned. The field gray-green uniforms were almost invisible in cover, in a half light, or when advancing through mist. No conceivable detail seemed to have been overlooked. Each man carried a complete equipment down to handy trifles, the whole weighed to the fraction of an ounce, in carefully estimated proportions.
But this was not enough. Waiting for each column to pass were men with buckets of drinking water, into which the soldiers dipped their aluminum cups. Temporary field post offices were established in advance, so that messages could be gathered in as the columns passed. Here and there were men to offer biscuits and handfuls of prunes. In methodical, machine-like progress came the ammunition wagons, commissariat carts, field kitchens, teams of heavy horses attached to pontoons, traction engines hauling enormous siege guns, motor plows for excavating trenches, aeroplanes, carriages containing surgeons, automobiles for the commanders, and motor busses in which staff officers could be seen studying their maps. On some of these vehicles were chalked Berlin-Paris. No branch of the service was absent, no serviceable part if it overlooked—not even a complement of grave diggers. It moved forward always at an even pace, as if on parade, with prearranged signals passed down the line when there was any obstacle, a descent or bend in the road.
The tramp of many thousands cast into the atmosphere clouds of fine dust, but even those in rear marched through it as if their lungs were made of steel. No permission was granted to open out for the circulation of air, though it was the month of August. It is safe to assert there was not a single straggler in Von Bülow's army. At the first sign of it he was admonished with a vigor to deter his comrades. Discipline was severely maintained. At every halt the click of heels, and rattle of arms in salute went on down the line with the sharp delivery of orders.
On Wednesday, August 12, 1914, the town of Huy, situated midway between Liege and Namur, was seized. It possessed an old citadel, but it was disarmed, and used now only as a storehouse. Some Belgian detachments offered a slight resistance at the bridge, but were speedily driven off. The capture of Huy gave the Germans control of the railway from Aix-la-Chapelle to France, though broken at Liege by the still standing northern forts. But they secured a branch line of more immediate service, running from Huy into Central Belgium.
On August 15, 1914, Von Bülow's vanguard came within sight of Namur. Before evening German guns were hurling shells upon its forts. Began then the siege of Namur. Namur, being the second fortress hope of the Allies—the pivot upon which General Joffre had planned to swing his army into Belgium in a sweeping attack upon the advancing Germans—a brief survey of the city and fortifications will be necessary. The situation of the city is not as imposing as that of Liege. For the most part it sits on a hillside declivity, to rest in the angle formed by the junction of the Sambre and Meuse. It is a place of some historic and industrial importance, though in the latter respect not so well known as Liege. To the west, however, up the valley of the Sambre, the country presents the usual features of a mining region—pit shafts, tall chimneys issuing clouds of black smoke, and huge piles of unsightly débris. While away to the north stretches the great plain of Central Belgium, southward the Central Meuse offers a more picturesque prospect in wooded slopes rising to view-commanding hilltops. Directly east, the Meuse flows into the precipitous cut on its way to Liege.
But in Belgian eyes the fame of Namur lay to a great extent in its being the second of Brialmont's fortress masterpieces. Its plan was that of Liege—a ring of outer detached forts, constructed on the same armor-clad cupola principle. At Namur these were nine in number, four major forts and five fortins. The distance between each fort was on the average two and a half miles, with between two and a half to five miles from the city as the center of the circumference.
Facing Von Bülow's advance, fort Cognelée protected the Brussels railway, while the guns of Marchovelette swept the space between it and the left bank of the Meuse. In the southwest angle formed by the Meuse, forts Maizeret, Andoy and Dave continued the ring. Again in the angle of the Sambre and Meuse forts St. Héribert and Malonne protected the city. North of the Sambre, forts Suarlée and Emines completed the circle.
In the emergency Namur possessed one advantage over Liege. The resistance of Liege gave Namur due warning of the German invasion, and some days to prepare for attack. General Michel was in command of the garrison of Namur, which comprised from 25,000 to 30,000 men. Doubtless reports had come to him of the situation at Liege. He immediately set to work to overcome the cause of the failure of Brialmont's plan at Liege, by constructing trenches between the forts, protected by barbed wire entanglements, and mines in advance of the German approach. As his circumference of defense was less than that of Liege, his force promised to be capable of a more prolonged resistance.
Besides the Allies were close at hand. Only eighteen miles separated him from strong detachments of French infantry and artillery at Dinant. As we have seen French cavalry had been thrown forward as far as Gembloux on the road to Brussels, but ten miles to the northeast of Namur. Somewhere between that place and Charleroi French Chasseurs d'Afrique had advanced to occupy outpost positions. His position appeared by no means hopeless—considerably better than the unsupported field army at Liege. The armor of his forts was calculated to withstand the 36-lb. shells of the heaviest German fieldpieces, but comparatively slight damage was anticipated from the known heavier howitzers. If the Germans purposed to assault Namur in mass formation, as they had done at Liege, General Michel had every reason to feel confident he could repulse them with tremendous losses.
But the Germans had learned a severely taught lesson at Liege. They had no intention of repeating those tactics. Behind a remarkable screen of secrecy, they managed to conceal from General Michel—as they did from the Allies—the existence of their enormous siege guns. Whether they brought into action at Namur their famous 42-centimeters, capable of throwing a shell of high explosive power weighing 2,500 lbs., is uncertain. In fact, it is still doubtful where they were first fired at the allied enemy. Two are said to have assisted in the final destruction of the northern forts of Liege, and two were seen rolling over the field of Waterloo. The Germans remained silent upon the subject, and nothing definite about their first discharge was disclosed. But unquestionably their fire was capable of demolishing into ruin any fort on earth within a short period. It is certain, however, the Germans brought against Namur their 28-centimeter guns, and probably some of 21-centimeter caliber. These artillery weapons were quite formidable enough to reduce the Namur forts. The former threw a shell of 750 pounds from a range of three miles—beyond the reach of the Namur guns. The latter projected shells of 250 pounds. The Germans are said to have employed thirty-two of the heavier caliber guns, and a large number of 21-centimeter.
Thus Namur was doomed before the bombardment commenced. Von Bülow's left wing advanced up the Meuse north bank from Huy, some part of it crossing to the south bank at Ardenne, where it came in