Читать книгу Trench Warfare: A Manual for Officers and Men онлайн

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The trench systems now generally consist of three complete lines or systems of trenches, each system being self-supporting and independent of the other. The second and third systems are generally laid with due consideration to protection, fields of fire, and all the other tactical requirements that are necessary to such a system; it being impossible in the majority of cases to keep these points in mind during the building of the first or original line. These systems generally run to a depth of six to eight miles from the front firing line. They are so constructed that when a firing line has been broken through to any great extent, what was formerly a communication trench at once becomes a fire trench, and serves to bring a heavy enfilade fire on the troops occupying the captured area.

It must be remembered that the considerations, arguments, and notes laid down in this book cannot, under stress of circumstances, always be acted on. It will be found, however, that a certain amount of training and of study as to the conditions governing the sighting, building, and living in these trenches, will cause a man, even under great stress of excitement, to look for and try to obtain the ideal as a matter of habit and without giving much time and thought to the question.