Although they came under a good deal of shelling the assaulting companies were assembled by 3 A.M. on the 14th, under cover of detachments thrown forward to guard the line of the stream. At 4 A.M., under an artillery barrage which was described by Lieut.-Colonel Troughton as the best he had ever seen, the troops crossed, some by wading through the stream and others by light bridges which they themselves carried down. The 10th R.B. suffered heavily from machine-gun and rifle fire from Au Bon Gite and other pill-boxes, but after severe hand-to-hand fighting round the pill-boxes they established themselves 250 yards beyond the stream and consolidated the position. Lieut. Martin and Sgt.-Major Salter, D.C.M., were killed gallantly capturing a pill-box which was holding up the advance. Immediately afterwards, while attacking another pill-box Capt. Edwards and Capt. Irvine were killed. When information was urgently needed as to the situation, Lieut. E. Chapman, intelligence officer to this battalion, went forward with Rfm. Moore to the front line in full view of the enemy under a hail of bullets and made a most valuable reconnaissance of the position. Lieut. Chapman was killed but Rfm. Moore succeeded in bringing back the information which Lieut. Chapman had written.
The left company of the 11th R.B., after crossing with some difficulty the Steenbeek and the swampy ground on each side of it, had a hand-to-hand fight with the enemy on the east bank, and then carried straight on under heavy machine-gun fire to Au Bon Gite. The mill at this place and several smaller dug-outs were taken, but the main work, a solid structure scarcely damaged by the bombardment of our heavy guns, held out. Men were all round it and even on top of it, but the Germans inside had closed a strong iron door and could not be captured. At this point a counter attack developed, and the company of the 11th R.B., now short of ammunition and without bombs, had to fall back to a position some 200 yards west of Au Bon Gite and partially surrounding it. The company commander, Capt. H. A. Slade, greatly distinguished himself and was awarded the D.S.O.
The right company gained its objective, but then became involved in the counter attack on Au Bon Gite and had to withdraw, forming a defensive flank with one post practically in the objective.
In the early morning of the 15th a party of the enemy tried to work round the flank of the left company of the 11th R.B., but under the steady fire of this company the attack melted away. The two remaining companies were then sent up to reinforce the front line. They suffered heavily on the way, but succeeded in reaching the forward troops.
The casualties, especially in officers, were very heavy. By 6 A.M. on the 14th the only two officers remaining in the 10th R.B. were Capt. S. J. Pegler and Lieut. Bidwell; they were awarded the D.S.O. and the M.C. respectively for their gallant actions on this day. The battalion lost altogether 11 officers killed, 4 officers wounded, and over 200 men.
Preparations were made for a company of the 10th K.R.R.C. and a company of the 11th K.R.R.C. to capture Au Bon Gite at 2 A.M. on the 15th, with the assistance of trench mortars, machine-gun fire from the 217th Machine Gun Company, and six R.E. detachments from the 83rd Field Company to blow in the doors. The artillery put down a barrage according to orders, but owing to the darkness of the night, the difficulties of communication, and the continuous shell and machine-gun fire, the troops could not reach their jumping-off ground in time. The attack was therefore cancelled by the senior officer on the spot.
Although the strong point at Au Bon Gite had not been reduced, the Steenbeek had been crossed and sufficient ground gained to enable the assaulting waves for the main attack to be formed up on the far side.
The way was now clear for the larger operation, which included the capture of Langemarck. This was fixed for the 16th of August, and was part of an attack carried out by the Allied armies on the east and north of Ypres.
The attack on the 20th Division front was made by the 60th Brigade on the right and the 61st on the left. These two brigades on the night of the 14th/15th relieved the 59th, which went back into reserve on the canal bank, leaving, however, the 10th and the 11th R.B. as covering troops on the east side of the Steenbeek. After the losses incurred in the operations of the last week this brigade was very weak, and two battalions of the 38th Division were attached to the 20th as Divisional reserve.
The first objective followed the road bounding the west edge of Langemarck; the second was clear of the village on the east side of it; the third and final objective ran east of Schreiboom, and was part of the German Gheluvelt-Langemarck line.