There have been few more critical occasions in the British operations than this action upon October 31, when the Germans so nearly forced their way to Ypres. It is the peculiarity of modern warfare that, although vast armies are locked in a close struggle, the number of men who can come into actual contact at any one point is usually far more limited than in the old days, when each host could view the other from wing to wing. Thus the losses in such an action are small as compared with the terrific death-roll of a Napoleonic battle. On the other hand, when the operations are viewed broadly and one groups a series of actions into one prolonged battle, like the Aisne or Ypres, then the resulting losses become enormous. The old battle was a local conflagration, short and violent. The new one is a widespread smoulder, breaking here and there into flame. In this affair of Gheluvelt the casualties of the British did not exceed 2000 or 3000, while those of the Germans, who were more numerous and who incurred the extra loss which falls upon the attack, could not have been less than twice that figure. One thousand five hundred dead were actually picked up and six hundred prisoners were taken. Some hundreds of prisoners were also taken by the enemy. The British artillery, which worked desperately hard all day, had many losses both upon the 30th and the 31st. The 12th Battery had all its guns silenced but one, and many others were equally hard hit. On the night of the 31st considerable French {275} reinforcements began to arrive, and it was high time that they did so, for the First Corps, including the Seventh Division, were likely to bleed to death upon the ground that they were holding. It had stood the successive attacks of four German corps, and it had held its line against each of them. But its own ranks had been grievously thinned and the men were weary to death. The strain, it should be added, was equally great upon the Ninth French Corps to the north, which had its own set of assailants to contend with. Now that the line of the Yser, so splendidly guarded by the Belgians, had proved to be impregnable, and that the French from Dixmude in the north had repulsed all attacks, the whole German advance upon Calais, for which Berlin was screaming, was centred upon the Ypres lines. It was time, then, that some relief should come to the hard-pressed troops. For several days the French on the right and the left took the weight of the attack upon themselves, and although the front was never free from fighting, there was a short period of comparative rest for Haig's tired men. In successive days they had lost Kruiseik, Zandvoorde, and Gheluvelt, but so long as they held the semicircle of higher ground which covers Ypres these small German gains availed them nothing. [Sidenote: A great crisis.]