During that first day of fighting the First Army captured twelve officers, 1,500 men, five mountain howitzers and four machine guns, then advanced, until by nightfall it was able to take up a position along a line from Kostuniche to Vranovicha. During this time the Uzitsha Army was fiercely attacked in its position on both sides of the Western Morava Valley, but it succeeded in driving back the assaults. The Third Army had also advanced slowly toward Lipet, taking over 500 prisoners and two machine guns. The Second Army met desperate opposition, but finally began surging ahead and soon sent in its share of captured war material and prisoners. In the north an important force of the Austrians was making toward Belgrade, to lead a triumphal entry. Reconnoitering parties, sent out from the flank of this body, were seen in the direction of Slatina and Popovitch. The decided successes of this first day's fighting acted as a powerful stimulant on the previously depressed Serbian rank and file, though they still realized that there was many a hard fought attack to be driven into the vitals of the ponderous body of the enemy before he could be finally hurled back across the frontier. The Austrians still remained in possession of mountain positions of great natural strength, which could only be taken at the point of the bayonet. But the Serbians had recovered their _morale_; again they were fighting with that energy and vigor which had characterized their assaults during the first and second invasions. And they were amply rewarded. By December 5, 1914, the First Army had retaken the dominating heights of the Suvobor Mountains and the summit of Rajatz. The Third Army, after buckling back a stubborn resistance, advanced as far as Vrlaja during the day. During that same night the Austrians were driven from Lipet, leaving 2,000 of their own number behind as prisoners. The Second Army, on its part, had pushed steadily on and by night it reached Kremenitza and Barosnevatz. The Uzitsha Army, opposed by greater numbers, was unable to participate in the general forward movement, but, on the other hand, it held its own during the day's fighting. During that night it hurled itself at the enemy, and by morning he was retreating toward Zelenibreg. There was now no longer any doubt that the chances of success for this third invasion of Serbia were beginning to assume very slender proportions. The three army corps in the Austrian center and right had been completely broken and were now retreating in mad, disorganized flight toward Valievo and Rogatitza. Even should the Serbians fail to follow up this section of the enemy's forces with full vigor; even should it have a few days for re-forming, the loss of so much war material made such a possibility very difficult. There would hardly be time, under any circumstance, to draw fresh supplies from over the frontier before the Serbians could come up with them.