Frequent changes were made in methods of training in England, to correspond with changing conditions of modern warfare as exemplified in the trenches. Textbooks on military tactics and strategy, which were the inspired gospel of the last generation of soldiers, became obsolete overnight. Experience gained in Indian Mutiny wars or on the veldt in South Africa was of little value in the trenches in Flanders. The emphasis shifted from open fighting to trench warfare, and the textbook which our officers studied was a typewritten serial issued semiweekly by the War Office, and which was based on the dearly bought experience of officers at the front. We spent many a starry night on the hills above Folkestone digging trenches and building dug-outs according to General Staff instructions, and many a rainy one we came home, covered with mud, but happy in the thought that we were approximating, as nearly as could be, the experience of the boys at the front. Bomb-throwing squads were formed, and the best shots in the battalion, the men who had made marksmen's scores on the rifle ranges, were given daily instruction in the important business of sniping. More generous provision for the training of machine-gun teams was made, but so great was the lack in England of these important weapons, that for many weeks we drilled with wooden substitutes, gaining such knowledge of machine gunnery as we could from the study of our M.G. manuals. These new duties, coming as an addition to our other work, meant an increased period of training. We were impatient to be at the front, but we realized by this time that Lord Kitchener was serious in his demand that the men of the new armies be efficiently trained. Therefore we worked with a will, and at last, after nine months of monotonous toil, the order came. We were to proceed on active service. CHAPTER IV ORDERED ABROAD