CONTINUE THEIR WESTERN DRIVE
Following the spring drive of the Allies on the western front and the retirement of the Germans to the so-called Hindenburg line, the British and French continued their offensive during the months of May, June and July, 1917, which concluded the third year of the great struggle. Great battles in the Champagne and along the Aisne were fought by the French, who in April had captured Auberive, and they advanced their forces from one to five miles along a fifty-mile front, inflicting great and continual losses on the enemy. At the end of the third year, the French line ran from northwest of Soissons, through Rheims, to Auberive. French troops also appeared in Flanders during this period and co-operated with the British on the left of Field Marshal Haig's forces. The chief command of the French armies was in the hands of General Petain, the gallant defender of Verdun, who was appointed chief of staff after the battle of Craonne.
The continuation of the British offensive northeast of Arras, following the bloody battle of Vimy Ridge, which was firmly held by the Canadians against desperate counter-attacks, placed the British astride the Hindenburg line, and the Germans retired to positions a mile or two west of the Drocourt-Queant line. These they held as the third year closed at the end of July.
In June, 1917, the British began an attack on Messines and Wytschaete, in an effort to straighten out the Ypres salient. By this time their flyers dominated the air, and they had gained the immense advantage of artillery superiority. By way of preparation, the British sappers and miners had spent an entire year in mining the earth beneath the German positions, and the offensive was begun with an explosion so terrific, when the mines were sprung, that it was heard in London. Following immediately with the attack, the British won and consolidated the objective ground, capturing more than 7,500 German prisoners and great stores of artillery. This victory placed them astride the Ypres-Commines canal, having advanced three miles on an eight-mile front. Portuguese and Belgian troops assisted in this offensive, which resulted in the greatest gain the Allies had made in Belgium since the German invasion. Fighting in this terrain had been confined for many months to trench-raiding operations.
GERMAN LOSSES TO JULY
It is estimated that during April, May, and June the Germans suffered 350,000 casualties on the western front. The totals of the German official lists of losses for the entire war to July 19, 1917, were as follows: Killed or died of wounds, 1,032,800; died of sickness, 72,960; prisoners and missing, 591,966; wounded, 2,825,581; making a grand total of casualties of 4,523,307. The German naval and colonial casualties were not included in this total.
FURTHER GAINS IN FLANDERS
Fighting continued almost steadily in Flanders during the month of August, although the Allies were greatly hampered in their operations by heavy rains and mud. On a nine-mile front east and north of Ypres, a long drawn-out battle carried the advancing French and British troops more than a mile into the intricate hostile trench system on August 16, after successive advances on previous days. From Dreigrachten southward the French surged across the River Steenbeke, capturing all objectives, while at the same time the British occupied considerable territory in the region of St. Julien and Langemarck, captured the latter town, and carried the fighting beyond Langemarck. The main difficulty encountered was the mud in the approaches to the town, the infantry plunging deep into the bog at every step. Not infrequently the soldiers had to rescue a comrade who had sunk to the waist in the morass, but they continued to push forward steadily, facing machine-gun fire from hidden redoubts and battling their way past with bombs and rifle fire. There were concrete gunpits about the positions in front of the town, which was flooded from the Steenbeke River, but the infantry divided and bombed their way about on either side until they had encircled the town and passed beyond, where the Germans could be seen running away. Little resistance was offered in the town itself, but the Germans suffered severely from the preliminary bombardment, which worked havoc in their ranks, according to the prisoners taken in the Langemarck region. The contact between the French and British forces was excellent throughout the fight; in fact, the perfect co-operation of the two armies continued to be one of the minor wonders of the war.
CANADIAN VICTORIES AT LENS
Canadian troops added to their laurels by the storming and capture of Hill 70, dominating the important mining center of Lens, in northern France, August 15, following up their victory by the occupation of the fortified suburbs of the city and apparently insuring its redemption from German hands, after a struggle that had lasted for two years.