Later in the day we were asked to report to the Brigade in writing on the enemy's trenches in front of our sector, as to the feasibility of seizing F12. Our opinion was that there would be little difficulty in rushing F12 without incurring serious casualties, but that to consolidate and hold it under frontal and enfilade fire from F13 (in which the enemy appeared to have machine-guns) and possibly also enfilade fire from F12A, would be very costly. We suggested that before any attempt on F12 should be made, at least the southern portion of F13 ought to be rendered untenable.
All forenoon rumours were floating about that arrangements were being made for an attempt to retake the Vineyard by troops on our left. Confirmation of these rumours came in the afternoon from the Brigade Major when he telephoned to inform us that the attack was to be delivered during the coming night, and asked us to send along, to assist, a catapult which was in use in our F13 bomb station, and the R.M.L.I. team, which had been left with us to work it. This was done, though the special authority of the Naval Division had to be obtained before the corporal of the R.M.L.I. party could be prevailed upon to move his catapult and team from the spot where it had been posted by his own C.O. In view of the possibility that the enemy might be tempted, when he found the Vineyard attacked, to retaliate upon Argyle Street, fifty of "D" Company slept in F12, ready to move immediately to the assistance of the garrison of the new trench.
About 11 p.m. the Brigade gave us information as to the hour and other particulars of the attack, and instructions that we were to assist the attack by a heavy fire demonstration at 2.31 a.m. against the trenches on our front, and that if the C.O. considered the conditions justified it, we were to push forward and secure F12. The Brigadier agreed with our views put forward in our report, and impressed upon the C.O. that he did not expect him to attempt this unless an unexpected favourable opportunity presented itself, but that in any case patrols might find out more about F12. Patrols were accordingly warned to be in readiness and, in the orders issued as to the fire demonstration, the firing line and support companies were warned that they might be required to advance.
Punctually at 2.31 a.m. on 16th August, we opened fire along our whole front. The intensity and volume of the enemy's reply were startling. Within a minute rifles and machine-guns were showering a hail of lead on our parapets. It almost looked as if they had been expecting an attack to develop from our sector. At any rate they had been very much on the alert and their trenches were strongly held. This strength they disclosed to an extent which at once proved the futility of any attempt on our part to rush F12. It was not a case of a sudden burst of fire dying away rapidly. The General had instructed the C.O. to report to him by telephone at 2.50. At that hour there was not the slightest diminution apparent in the spray of bullets which was lashing our front. At least one machine-gun was pelting, at very close range, the barricade blocking the northern end of the stretch of F12 held by us—the very barricade behind which one of our patrols was waiting to slip out into the open. Others were ripping up our sandbags here and there along the line. No patrol could possibly venture out into such a storm. This was reported to the General, who asked the C.O. to ring him up again when things became quieter.
Within about twenty minutes the machine-guns dropped out. The enemy had apparently come to the conclusion that any attack we might have been meditating had been nipped in the bud. Their rifle fire also slackened perceptibly, although it continued until daybreak much heavier than their usual night firing. On comparing notes, we found that two, if not three, machine-guns, had disclosed themselves in the dilapidated length of F12 between our barricade and the "shell-holed" tree—a portion of the trench which we had hitherto regarded as entirely abandoned—and that there were more of them in the same trench between the tree and the small nullah; the exact positions could not however be located. Several had also been spotted in F13 and from the direction of F12A. The trap had been baited for us, and it was well that we had not walked into it.
At 3 a.m. the C.O. again reported to the General, who was much interested to hear of the nest of machine-guns we had discovered. He asked for a written report and sketch showing approximately their positions. He also informed me that the attack on the Vineyard had not been successful. Lieut. Leith took the sketch in hand at once and we were able to send it off, with the detailed report desired, before seven o'clock.
In Argyle Street about 10 a.m. Lieut. E.T. Townsend was wounded in the shoulder by a sniper's bullet.
The same day Colonel Morrison handed over the sector to the 7th H.L.I. and installed the battalion in reserve trenches immediately behind Wigan Road, Redoubt line and the First Australian line. Here we supplied various digging and salvage fatigues for four days. These were arranged in easy reliefs so that we were able to wipe off arrears of sleep.
This was a difficult sector for the Quartermaster and his men. Setting out from rest camp each evening with the rations—and mails when there were any—loaded on mules, they ran the gauntlet across the open to a point where they entered the Mule trench, which ran up the side of the Achi Baba nullah.
This trench was not wide enough for pack-animals to pass in it. The traffic had therefore to be run to a timetable, one battalion's mules having to make the journey up to the advanced dump and away again before the mules of another battalion entered. Casualties on the way or delay caused by a recalcitrant mule were a constant nightmare, but Lieut. T. Clark always delivered the goods. From the advanced dump the rations were man-handled by companies to their own cook-houses.