South of the Marne, the French lost some ground, but nowhere else could the Germans make gains, while several of their attacks broke down with appalling losses. Montvoisin, which the enemy had captured on the previous day, was recovered by the French. Chêne-la-Réine was also occupied to the west, and what was even more important, the heights west of these villages overlooking the Marne. Other victories of importance were won by the French north of the Marne, where they captured the forest known as Bois du Rois and the village of Venteuil.
French and American forces continued their advance on July 19 between the Aisne and the Marne, gaining ground of about two miles at some points. Since the drive of the Allies began 17,000 Germans had been captured and 860 guns.
In a desperate attempt to stem the tide of the advance, the Germans had brought great numbers of fresh troops into the fighting area. The plateau southwest of Soissons in the Crise River region, which the Germans lost on the previous day, was the scene of an intense and bitterly fought struggle. Despite the Germans' determined efforts to regain the plateau, the Allies firmly held their positions, and in the afternoon began a further advance.
To the south the Germans were driven from the plateau northwest of Bonnes, but not before they had fought with determined resistance that was deserving of better fortune. Progress was also made by the Allies southwest of Rheims, where the French and Italians fought together.
The British, who had so far been spared in the recent German offensive, had a small victory to their credit on the same day (July 19, 1918) that the French, Americans, and Italians were pushing back the enemy all along the front. Meteren, a valuable observation point in the Bailleul sector, was captured by Scottish and Australian troops. Four hundred Germans were taken and a number of machine guns.
Heavy fighting was resumed late in the afternoon of July 19, 1918, along the Aisne-Marne front. The French were fighting uphill, but the Germans could not keep them back, and were slowly pushed out of their strongest positions in this region.
The large numbers of fresh troops thrown into the battle to support the crown prince made it necessary for the French to fight every foot of the way. On a twenty-eight-mile front the average advance of the Allies was only one mile, and they fought hard from noon on July 19, 1918, to 9 o'clock on the following morning to accomplish this.
The Germans, violently attacked on their right flank and south of the Marne, were forced to retreat and recross the river. The whole southern bank of the Marne was now in French possession.
In the three days' fighting the Allies had captured over 20,000 prisoners and over 400 guns.
On the following morning the Allies resumed the offensive, forcing the Germans to give way gradually on both sides of the deep pocket of which Rheims and Soissons mark the edges. In this pocket the Germans suffered heavy casualties from the long-range guns and airplane bombers of the Allies.