When darkness fell on the field of battle, the situation of the Division was as follows: Though the 28th Brigade had been bloodily repulsed, the 26th had captured and was holding the Dump and Fosse 8. The bulk of the brigade held a line east of the Fosse, and this line was extended to the south by the 27th Brigade, which held Fosse Alley and was in touch with the Seventh Division on the right. The task now before the Division was to convert the captured trenches into strong defensive positions and to link them up with our original front line. But the enemy was bent on preventing any work being done, and the difficulties were enormous, owing partly to scarcity of tools and material, and partly to the downpour of shells. In spite of these drawbacks and the constant counter-attacks that frequently interrupted digging, the trenches were considerably strengthened and were protected by wire placed 50 yards in front of them by the sappers and the infantry. Equally emulous in toil and heroism were the pioneers of “B” Coy. 9th Seaforth Highlanders, who laboured hard to complete the two communication trenches from the front line to the Hohenzollern Redoubt. This task was not finished until the forenoon of the 26th, for the men had frequently to drop their tools and drive back bombing parties of Germans who were working up Little Willie. The achievement of the 9th Seaforths was a shining example of pluck and endurance, and they were as notable for their fighting as for the value and quality of their work.
Counter-attack is the soul of defence, and it was clear that the Germans were preparing to make a big effort to regain Fosse 8 and the Dump. The issue of the battle hung on the fate of these two places, and all that could be done was done to strengthen our hold on them. But the enemy knew the whole ground thoroughly and having no longer fear of attack farther north, could draw largely on his reserves to make a strong thrust. The defenders were weary and exhausted, and the Corps decided to relieve the 26th Brigade by fresh troops from the 73rd Brigade of the Twenty-fourth Division.
Accordingly in the evening of the 25th the leading troops of the 73rd Brigade, under their own brigadier who received his orders from General Thesiger, arrived in the neighbourhood of the Fosse. The relief was carried out like any ordinary one, and the defence of the Fosse was taken over by three battalions. The Sussex Regiment held from the junction of Slag and Fosse Alleys to the north end of the Fosse, and this line was continued by the Royal Fusiliers, who held from the left of the Sussex Regiment through the Corons. The Northamptons, whose task it was to protect the left flank, held a line from the north end of the Fosse along Corons Alley and thence down the North Face of the Redoubt. The relief was a lengthy business, owing partly to the guides being uncertain of their position in the dark, and partly to the fact that this was the first acquaintance of the 73rd Brigade with trenches, and it was not till the early hours of the 26th that the last men of the Highland Brigade were relieved. Just after the Sussex Regiment had taken over the trenches from the Seaforths and Black Watch, the enemy made a strong counter-attack and gained a footing in the line, but on learning what had happened, the Highlanders at once turned back and delivering a resolute bayonet charge drove the enemy out. After being relieved, the remnants of the 26th Brigade returned to our original front line trenches, where they were reorganised. The six batteries of R.F.A., which, under Lieut.-Colonel Perreaux had rendered invaluable support to the 26th Brigade, were withdrawn during the night, as their exposed position, when daylight came, would have meant annihilation.
The difficulty of defending the Fosse was increased by the withdrawal of the 27th Brigade during the evening. It is fairly certain that the brigade could not have been in close touch[17] with the Seventh Division, for the Germans, making good use of their knowledge of the ground, penetrated during the night between the Ninth and Seventh Divisions and attacked and captured the Quarries from the rear. To the Seventh Division this attack came as a complete surprise, and amongst the prisoners was Brig.-General Bruce, while Captain Buchan, his brigade major, was killed. This untoward event exposed the right flank of the garrison in Fosse Alley, and enemy bombers, forcing their way up the trench from the south, compelled the 27th Brigade, now commanded by Lieut.-Colonel Loch, to withdraw to its original front line trenches.
The task entrusted to the 73rd Brigade was one of great responsibility. For seasoned troops, the holding of the Fosse was not a very difficult matter. It commanded a field of fire for at least 500 yards, and there were not many trenches to block against enemy bombers. But the 73rd was composed of raw troops—they had recently arrived from England, and, moreover, they were exhausted by their long march from near St Omer. The enemy’s pressure was maintained chiefly by means of bombing attacks, but none of the men of the 73rd Brigade had ever thrown a bomb; few knew how to use one, and all felt an exaggerated respect for a weapon about which they knew so little. Moreover, they carried only 120 rounds of ammunition per man, and they were short of food, water, and tools. These deficiencies could not readily be repaired, for it was hazardous and difficult to carry up supplies to those in the front line through the shell-swept zone between the Hohenzollern Redoubt and the Fosse. The most urgent task of the brigade was to protect the right flank of the Fosse, and two companies of the Middlesex Regiment were sent to hold Big Willie and Slag Alley.
At 6 o’clock on the morning of the 26th all three brigades of the Division were in our original front line trenches, and Fosse 8 and the Hohenzollern Redoubt were garrisoned by the 73rd Brigade. During the night our artillery maintained a constant fire on Madagascar and Les Briques Trenches, and on Cemetery Alley and Pekin Alley, and efforts were made to strengthen the defences of Fosse 8, and open up communications. The 63rd R.E. with great difficulty dug a trench from the front of the left brigade to the corner of Little Willie; it was completed by the 27th, and was held by bombers of the H.L.I.
The chief cause of anxiety to General Thesiger was the gap between the 73rd Brigade and the Seventh Division. At 9.45 A.M., therefore, he ordered the 27th Brigade to reoccupy and hold Dump Trench, and this was done in the afternoon of the 26th. As our command of the right flank, however, was threatened by the Germans occupying the Quarries, it was decided to drive them out. The Seventh Division was to assault the Quarries, and the 6th Royal Scots Fusiliers, who were placed under the orders of the 73rd Brigade for the purpose, were to co-operate by bombing down Fosse Alley. This operation was eventually arranged for 4.30 P.M. Meantime, the 73rd had been severely punished, but though it became slightly unsteady under the ceaseless shell-fire, it clung to its position during the whole of the 26th.
Our attack on the Quarries was repulsed, the Seventh Division gaining only a foothold in the south-east corner. The 6th Royal Scots Fusiliers made their way along Fosse Alley without opposition, but it was too risky to press on until the Seventh Division had captured the Quarries. Another attack was ordered by the Corps, when the Ninth Division was to secure Fosse Alley and join up with the Seventh Division at the Quarries. The operation, which was carried out at 2.30 A.M. on the 27th, was unsuccessful, for although the Royal Scots Fusiliers, supported by the Argylls in Fosse Alley, reached Point 45, the Seventh Division failed to overcome the resistance of the Germans in the Quarries.
[Maull & Fox.