There are diversions, of course, which help to pass the long hours. One is "shooting the battery." The F.O.O., as the subaltern on duty at the O.P. is called, is allowed, within fairly wide limits, to shoot when and at what he likes provided always that he has a reasonable objective. The principles laid down for him are simple enough: whilst never wasting a round if he can help it, he must also never miss an opportunity. That is to say that he must keep ceaseless watch for signs of movement or of new work being carried out by the enemy, for the flashes of hostile batteries, for suspected O.P.'s, for machine-gun emplacements and snipers' posts—for almost everything in fact. And when he sees, he must shoot—at a rapid rate and for a few moments only. For it is useless to "plaster" the same spot for any length of time: the enemy will not be there—he must be caught unawares or not at all.
Another diversion is noting down the action of the hostile artillery, of which a report has to be rendered every evening. This is easy enough when he happens to be shelling at a convenient distance from you: it is not so easy, however, to count the number of "pip-squeaks" that burst within a few yards of the house in which you are, or of "minnies" that arrive in silence and explode with a terrific report apparently just at the foot of your tower, filling your observation room with acrid fumes.
Visitors appear at all hours—generals, staff officers, infantry colonels, trench-mortar or sniping officers. Each wants to examine some portion of the line from the vantage point of the tower, and each expects to be told unhesitatingly everything he wants to know. But to return to the Child and his tour of duty. After dusk he goes back to infantry headquarters to feed and sleep. Then follows another long day in the tower, at the end of which he is relieved by the "next for duty" and returns to the battery with the privilege of breakfasting at any hour he likes on the following morning. The Child, I may here remark, has been known to eat poached eggs and marmalade at 12.30, and unblushingly sit down to sausages and mashed potatoes at 1.15.
But those two days at the O.P. are a strain. No hot meals, long hours, disturbed nights, shells for ever passing overhead, "mutual exchanges of rifle grenades," snipers' bullets which have missed their mark in our front line trenches flattening themselves against the outer wall of the house—there are pleasanter ways of living than this. And two things are always possible: one that the enemy may decide that this ruined house that he has watched for so long really is an O.P., and therefore well worth razing to the ground with heavy shell; the other that an attack (either with or without gas) may suddenly be launched against our line. In the first case the cellar may be a safe place, in the second there will be what the Child calls "Hell's own job," requiring a quick brain, keen vision, and the battery roaring in answer to sharp, curt orders. But if the two occur at once, as is more than probable, why, then the cellar is out of the question, for at no matter what cost the guns—always ready, always hungry—must be effectively controlled, the long-suffering, hard-pressed infantry must be supported. But at present these are dull days. Neither side is trying to do more than annoy the other.
"9.44 a.m. Working party seen at ——, fired on, dispersed."
"2.10 p.m. Fired 10 rounds at suspected O.P. at ——. One direct hit with H.E. Drew quick retaliation on ——."
Thus is the daily report compiled. Is it worth all the trouble, the science, the skill, the organisation? It is, for everything, every little detail, every little effort helps to bring nearer the day when our guns will be pulled out on to the roads again, to be used for their legitimate purpose—the "quick thing," the fight in the open, "the moving show."...
Our colonel is "some man"—which phrase, being expanded, means an individual whose keen eye misses absolutely nothing from the too-sharp rowel of a driver's spur to the exact levelling of a concrete gun-platform; whose brain is for ever evolving schemes for the undoing of the wily Boche; whose energy enables him to walk and ride fifteen to twenty miles a day, deal with all his official correspondence and yet find time to talk about hunting at odd moments. Periodically he holds conferences of battery commanders at his Group Headquarters. After seeing that every one is provided for, he produces a large scale map with all the "zones" marked on it, sticks out his chin in a manner peculiar to him, and says—
"The Hun is becoming uppish again and must be suppressed. Now, what I propose to do is this"—and he proceeds to detail something entirely original in the way of a bombardment. But he is seldom content to use his own batteries by themselves: nearly always he manages to borrow a few "heavies" and some trench mortars of various sizes. With these at his disposal he feels that he can "put up a good show," as he says, and it must be acknowledged that he generally does.
In addition to these definitely organised bombardments he is constantly ordering small "joy strafes" to be carried out. For instance, he will study the map and decide that two roads in a given area are in all probability used by the enemy at night. He will forbid any one to shoot on the northern one (say) and order two batteries to put salvoes on to the southern one every night until further orders, "just to impress the Hun," as he puts it, "with the idea that the southern road is a distinctly unhealthy spot. Then he'll have double traffic on the northern one. We'll wait till we know for certain that it's his relief night and then we'll fairly plaster that road."