Little by little the foreign naval guns in Belgrade had been silenced by the big shells of the German howitzers. In the afternoon General Zikovitch, seeing that the city was now lost and hoping to save it from complete destruction, ordered his forces to retire on the fortified positions lying behind and south of the capital. Several detachments of the defenders, however, had already been cut off and were obliged to remain. Some fought grimly to the bitter end, inflicting heavy losses on the invaders; others were obliged to surrender. In some of the streets the fighting took on a bloody, hand-to-hand character, in which some of the civilians took part. All through the night Mannlicher rifles sputtered back and forth, interspersed here and there with the deeper detonation of the hand bombs which the Serbians hurled in the skirmishes from street to street and from terrace to terrace. When morning dawned the last of the firing died down and the greater part of Belgrade was a vast field of charred timbers and tumbled-down stones.
Belgrade was taken, as the official German and Austrian reports announced joyously next day, but its taking had been at an enormous cost and, aside from the political value of its possession, with very little gain. The official list specified the war material captured as only 9 naval guns, and 26 unmounted field pieces, the prisoners amounting to 10 officers and 600 men, many of whom were wounded. The Serbian Government had been established in Nish since the beginning of the war.
What had happened at Belgrade was typical of the fighting at a number of other points along the banks of the three rivers. On the same day that Belgrade was taken the Austro-Germans crossed the Danube between Gradishte and Semendria, near the village of Zatagna and the small fort called Kosolatz. Ram, too, after having been heavily bombarded, was taken. Then, from these points they tried to blast their way through farther south, away from the river into the interior, but the Serbians held them back from the neighboring heights.
In the west, on the Save, toward the mouth of the Drina, the invaders were not so successful. In this area were some of the best of the Serbian soldiers, among them the Shumadia Division, which especially distinguished itself during all the later fighting. Here Marshal Mishitch, who had led his men so ably during the third invasion ten months previously, was in command. He also had charge of the defenses along the lower Drina, and opposite Badovintse he drove back the Austrians with bloody slaughter.
Between Obrenovatz and Kratinska, on the Save, the Austro-Germans had delivered heavy attacks for three nights successively, but were effectively checked. The operations were directed specially against Zabrez. On October 10, 1915, this Serbian position was still holding out. In the afternoon of that date the Austrians bombarded heavily, using great quantities of asphyxiating bombs. Then they charged in solid masses, believing that the gases had thrown the Serbians into disorder. The latter, however, were provided with masks, and when the enemy charged they sprang from their trenches and met them on the open ground in hand-to-hand bayonet fighting, driving them back in panic.
Again the Austrians showered gas shells on the Serbians; then, toward dusk, came on again, but the Serbians once more broke through the Austrian ranks and captured many prisoners.
The Beginning of the German-Austro-Bulgar Campaign against Serbia.
But in spite of these local successes by the Serbians, the fighting was beginning to go against them; the invaders had crossed the frontier and could no longer be dislodged. On October 11, 1915, the official German dispatches were able to announce that Mackensen's forces were in possession of the Serbian banks of the Danube and the Save between Gradishte and Shabatz, a stretch of over a hundred miles. On the Drina too, the Austrians had been able to cross over in several places. To all these points they hurried large bodies of reserves to push their advantages and so continue a vigorous offensive east, south, and west of Belgrade, in a wide, sweeping movement along the entire front.