The comparative quiet which had reigned for some days in the battle area was broken on April 23, 1918, when the Germans, using two divisions, attacked the whole British front south of the Somme, as well as the French forces on the British right. Villers-Bretonneux, the Germans' objective, stands on a ridge southeast of Amiens, an important position in reference to that place. A preliminary bombardment started at 3 o'clock in the morning and continued for nearly four hours, when their infantry advanced upon Villers-Bretonneux and the village of Cahy, from Hangard Wood, Marcelcave, and from below Warfusee. Among the German troops engaged were the Fortieth Guards Division, which had been fighting recently on this front, and the Seventy-seventh Division, fresh from Russia and in action here for the first time. At the hour the attack was launched a third German division, the Thirteenth, of Westphalian troops, fell upon the French near Castel to the south of the British forces. The Germans, after a fierce struggle, succeeded in gaining a little ground, when the French troops pivoted from the right and threw them back.
On the British front the Germans used tanks for the first time in an offensive, three of them advancing with the German infantry down the road to Cahy and Domart.
German attacks on the northern and southern sectors of this front were repulsed by the Allied troops, but the enemy made progress at Villers-Bretonneux. The fighting here continued throughout the day with unabated intensity and did not cease when the Germans captured the village in the early evening.
Their attacks broke down on the northern bank of the Somme and north of Albert. The British carried out a successful local operation northwest of Festubert, where they recaptured a post which the Germans had won on April 22.
British positions east of Robecq now came under strong enemy fire and were subjected to several strong attacks. The British line remained unbroken after every assault and the Germans were forced back, losing eighty-four men as prisoners and a number of machine guns.
In the night British and Australian troops launched several counterattacks against the positions the Germans had newly won in and around Villers-Bretonneux.
The Germans had been long enough in possession of the town and the neighborhood to set up strong defenses, and countless machine guns had been placed wherever they could do the most harm. When the British were driven out of the village after a hard fight it was late in the day and the Germans evidently thought that they would not attempt a counterattack until the following morning. But the British did not purpose to give the enemy any time to bring up fresh troops, and prepared for a night attack. They recognized the importance of Villers-Bretonneux, as it gave the enemy full observation of the British positions on both sides of the Somme Valley beyond Amiens.
The job of recapturing the village was given to the Australians who had made a brilliant record in carrying out night attacks and rarely failed of success. About midnight they set out, unpreceded by any artillery preparation, feeling their way along in the dark and relying solely on the weapons they carried with them.
The Australians broke into the village before the enemy woke up, and supported by several British battalions spent the night in clearing the Germans out of the place. The Germans were not disposed to surrender such an important observation point and put up a stiff fight, and the struggle raged for hours in the streets. Finally the British and Australians gained the upper hand and the village proper was freed of the enemy, who fell back on positions in the neighborhood. Fighting in the outskirts of the village continued in the morning. There was no gunfire even then, for the British, Germans, and Australians were so closely engaged in the struggle and so mixed up that the gunners on both sides were afraid of killing their own men.
On the western side of the village German machine gunners, cut off from their lines by the sudden counterattack, were stoutly defending themselves here and there among the remains of ruined buildings and dealt the British some shrewd blows before they could be driven out, or made prisoner. The British had escaped without severe casualties, while the German toll of dead was costly, especially in officers. In this operation the British captured between 700 and 800 prisoners.