For the grimmer actualities of the struggle there is a vast and sombre literature. It has been summarized in the last fifteen years by the Historical Bureau in its War Pictures for Posterity by Pen, Pencil and Camera. Everyone should turn over those strange incredible records of endurance, callousness, devotion and insane courage, to learn something of the extremes to which men and women like ourselves can be pushed by the grim forces of social compulsion.
The earlier volumes deal chiefly with the psychology of the more than half civilized citizens of the Atlantic and North European states suddenly precipitated into a maelstrom of destruction. We see the urban crowds demonstrating and cheering in the streets of the capital cities, the floods of youths coming from their work to “join up”, the wonder and unimaginative fierceness and heroism of the opening stage. Then come the first contacts, villages in flames, the wild shooting of curious bystanders as spies and guerillas, realizations of horror and a wave of fear, the invaded populations in flight, black crowds with their pitiful impedimenta streaming along darkling roads, going they know not whither. The rifles and machine-guns rattle, the guns thud, and the cheering adventurousness of the advancing armies as they blunder heavily into contact passes into a phase of astounded violence and hardship. The new war was like no war that had ever been before. The French upon their eastern front went forward to the attack with immense élan, in bright uniforms and to the historical inspiration of the “Marseillaise”. They were massacred. They lost a third of a million men in three weeks. The Germans poured through Belgium, more than a million strong, to be stopped and stunned with Paris almost within their grasp. The pictures show the smiling landscape of eastern Belgium, France and east Prussia in July 1914, and the same countryside a couple of months later — torn, scored and trenched, defiled with bloody heaps of litter that were once clothed bodies, an anguish of countless thousands of unclean, hungry, exhausted, cruelty-wrung human beings.
These bands of contact, these regions of filthy pain and tumult, spread. Presently there were “war zones” reaching from the North Sea to the Alps and across Eastern Europe, strange regions in which every house was a ruin, every tree a splintered trunk, where millions of crouching men went to and fro in trenches and ditches furtively like rats, and the ragged dead lay unburied. There day and night the superfluous energy of a profiteering economic system, denied all other outlet by its own preconceptions and the rigid historical traditions in which it was blinkered, blew itself away in the incessant concussions of mines, bombs and guns and a continued destruction of human life.
Presently newly invented weapons, hitherto untried, came to extend and intensify the struggle. The aeroplane, and that primitive “navigable” the Zeppelin, carried the war behind the fronts and attacked the civilian population in the cities. We see the explosive and incendiary bombs bursting into the dirty little urban homes of the time, blowing to rags the bed-rid grandmother and the baby in the cradle; we see the panic-stricken crowds seeking the shelter of cellars and excavations and the drainlike railway “tubes” of the time. In the early stages of the air-war only explosives and inflammatory substances were used, but as the struggle progressed the art of using gas bombs developed, and an agonizing suffocation was added to the nocturnal chances of flame and explosion and death among fallen ruins for the non-combatant at home. The submarine, also, was a novelty of the Great War, and a very searching novelty. It was used first to sink fighting ships and then it was turned against all sea-going craft. We have vivid descriptions of the sinking of the Lusitania without warning and the drowning of 1,198 men, women and children. She was, by the standards of the time, a great and luxurious ship, and a sort of symbolism was found by the writers of this period in this sudden descent from light, comfort and confidence into a desperate and hopeless struggle in the waters of the night. All the achievements of nineteenth-century civilization seemed to many to be following in the downward wake of the Lusitania.
Service in these early submarines strained men to the breaking point. They were essentially engines of war, they had all the defects of inventions at an early stage, and none of the security and comfort of the great submarine barges that are used to-day for the Mediterranean and Atlantic Ridge mines and for general deep sea exploration. These, with their beautifully adjusted pressure systems and their limitless vertical range, are calculated rather to mislead than enlighten us as to the capabilities of the primitive submarines of the Great War. The latter were able to descend safely only to a depth of a hundred metres; below that the pressure became too much for them and their plates gave and leaked. When they leaked the salt water was apt to affect the accumulators and chlorine gas was released to torment and suffocate the crews. Below a hundred and fifty metres these fragile contrivances crumpled up altogether and were destroyed. The air in them became foul when they submerged, in spite of the compressed oxygen they carried, and the continual condensation of exhaled moisture gave them a peculiar clammy discomfort. They could move about under water for a couple of days by means of their electric batteries, but then it was necessary to come to the surface and run their oil combustion engines for some hours to recharge. Armed with guns and packed with mines, bombs, torpedoes and other explosives, they set out to harass and destroy the surface shipping of the enemy.
It was a difficult and almost fantastically dangerous task. Submerged, they were invisible, but also they were blind. Near the surface they could get a limited view of what was going on by means of a periscope. On the surface they had the range of outlook of any other surface boat, but at all the risks a surface boat must take. So under conditions of extreme discomfort and partial asphyxiation the crews of these strangely formidable and strangely fragile contrivances groped their way towards their victims. To see the quarry fairly they had to come to the surface, and that exposed them to gunfire. If their thin steel skins were pierced by a single shot they could no longer go under. Often when submerged they betrayed their whereabouts unwittingly by bubbles of gas and escapes of oil.
At first, in spite of their limitations, the submarines proved a very deadly weapon, more particularly in the hands of the Central European Powers. They destroyed a great multitude of ships and drowned many score thousands of men. Then slowly the methods used against them improved. They were hunted by a special flotilla, and among other ships by the “Q” boats, armed vessels disguised as harmless merchantmen. These lured them to the surface and then let down sham bulwarks and opened fire upon them, so that after a time they no longer dared emerge to challenge even the most harmless-looking craft. Explosive mines were moored in their possible tracks and mine-armed nets set across harbours and channels. They were also watched for by aeroplanes and special airships whose signals guided the destroyers to their quarry. Ingenious listening contrivances were invented to locate them. They were shot at on the surface, rammed, and pursued by “depth charges” which could strain their plates and disable them even when exploded scores of metres away.
Such, briefly, were the conditions of submarine warfare in the years 1917-18. And yet to the very end of the war men could be found to carry it on, to destroy and drown and be in their turn hunted and destroyed. The building and launching of submersibles never ceased. Men went down in them to chilly confinement, to the perpetual anxiety of mine or ram, to the quivering menace of the distant depth charge, to the reasonable probability of a frightful death beyond all human aid. Few submarines returned to harbour ten times; many went out new upon their first voyage never to return. Two hundred of them were lost by the Germans alone; each loss a tragedy of anguish and dismay in the deeps. Towards the end it was claimed by their antagonists that the crews were losing morale. Once or twice an undamaged submarine that had been cornered surrendered, and the new commanders showed a growing tendency to return to port for minor repairs or other slight pretexts. But on the whole, such is the unimaginative heroic submissiveness of our species, the service was sustained. The Germans supplied most of the flesh for this particular altar; willing and disciplined, their youngsters saluted and