No infantry operations were attempted by the Germans on May 1-2, 1918, but German gunners continued at regular intervals to bombard the Franco-British lines. General Pétain took advantage of the lull in the fighting to advance his lines between Hailles and Castel (south of the Avre), meeting with little opposition, capturing Hill 82 and the wood near by bordering on the river.
The Germans became active again on May 3, 1918, when, after a heavy artillery barrage, they attacked British positions south of Locon (on the southern flank of the Lys salient). They were easily repulsed and made no further attempt that day to renew the attack. On May 4th, 1918, British and French troops carried out a successful operation between Locre and Dranoutre, gaining ground on a half-mile front to an average depth of 500 yards and capturing a number of prisoners. The Germans were driven from three ruined farms that were perfect strongholds, and high ground was won by the Allies near Koutkot (west of Dranoutre). All these local successes were of real value, for they strengthened the Allied defenses of the approach to Scherpenberg and Mont Rouge.
May 5, 1918, was a great day for those irrepressible fighters, the Australians, who gave the Germans a bad thrashing west and southwest of Morlancourt between the Ancre and the Somme Rivers.
The Australians' attack was made on a front of 2,500 yards unheralded by any preliminary bombardment, but the British guns became active after they were on their way, keeping roads and tracks under fire to prevent the enemy from bringing up supports.
The German garrison on this front did not occupy any definite trench system, but occupied scattered rifle pits and rifle trenches just large enough to afford shelter for small groups and machine-gun crews. These hornets' nests were dangerous things to tackle, but the Australians had dealt with such conditions before and went about their work in a cool and businesslike manner. With bombs and bayonets the Germans were killed or driven out of their holes, and as they were all picked men selected for their courage and long experience in warfare they made a gallant resistance. The Australian generally fights better when he has a desperate opponent, and the struggle became intense and at close quarters. In the end the men from overseas crushed all opposition, killing over 150 Germans and taking about 200 prisoners. The success of this minor operation was of some importance, as it enabled the Allies to advance their line 500 yards.
At this time, in the course of the offensive, the Germans introduced, as a new form of "frightfulness," a sneezing powder, that was fired by high explosive shells. The sneezing powder sifts down through the gas masks and causes sneezing when the wearer is forced to take off his mask and receives the full effect of the lethal gases which the Germans had spread abroad.
Preparations were now under way for a new offensive. It was known to the Allies that Ludendorff had already massed 70 divisions and that reenforcements of men and guns were daily brought into the fighting area. The Germans now sought for a basis for a new drive, feeling their way by making thrusts here and there on the Allies' front. On May 8, 1918, they made a drive at the British lines in the battle area north of Kemmel in the Lys salient, penetrating trenches between La Clytie and Voormezeele. About 25,000 German troops took part in this attack. In the night General Haig's men came back in force and drove them out, but the Germans contested the field again and again during the following day. They won a little ground here and there, but were eventually thrown back and the British remained in sole possession of the terrain.
North of Albert the Germans captured a small but important strip of trenches on high ground. Their temporary success was dearly won, for they suffered terrible slaughter from the rifle and machine-gun fire which poured into their ranks as they advanced up the slopes. By a brilliant counterassault the Germans were driven out of the position won before they could organize the defenses. East of Bouzincourt, where the British occupied positions on high ground, the enemy followed much the same tactics, but they were unable to gain even temporary foothold in the British defenses. The graycoats advanced, shouting in English "retire," in the hopes of confusing the British. The response of the defenders was such a fierce fire that the Germans acted on their cry and fell back in disorganized masses, leaving hosts of dead on the field.
Along the greater part of the front military operations were now confined to small enterprises. The Allies assumed a waiting attitude expecting that the enemy would show his hand. The Germans had brought a large number of divisions into the line facing Amiens, indicating an offensive in that direction. The attempts to "feel out" the Allies' strength had received so many setbacks that they hesitated to begin any new operation on a large scale.
Days passed and still the Germans failed to start a great offensive. It was a period officially called "quiet," though on many parts of the front the guns were active, and raids and minor operations were carried out every day and night. There was continued fighting between French and Germans for the possession of Mont Kemmel, which changed hands again and again. Its value lay in the fact that the hill dominates considerable territory, and for that reason was long a thorn in the flesh of the ambitious Germans.