Tension and Rest in War
In order not to weary the reader I will bring this chapter to a conclusion with one or two extracts relating to "tension and rest; the suspension of the act in warfare." This is explanatory of those frequent halts which take place in a campaign, which appear at first sight contradictory to the absolute theory of war. These halts are due to many causes, such as preparations, exhaustion, uncertainty, irresolution, friction, waiting for reinforcements, etc.
In this connection one must remember that war is "a chain of battles all strung together, one of which always brings on another." But they seldom follow each other immediately; there is usually a certain pause between. As soon as one battle is gained, strategy makes new combinations in accordance with the altered circumstances to win the next. Whilst these new combinations are being developed, or perhaps considered, there may be a greater or less suspension of the act, a longer or shorter halt in the forward movement. Then another spring forward. Clausewitz has a great many interesting things to say on this subject.[39]
"If there is a suspension of the act in war, that is to say, if neither party for the moment wills anything positive, there is rest, and for the moment equilibrium.... As soon as ever one of the parties proposes to himself a new positive object, and commences active steps towards it, even if it is only by preparations, and as soon as the enemy opposes this, there is tension of the powers; this lasts until the decision takes place.... This decision, the foundation of which lies always in the battle-combinations which are made on each side, ... is followed by a movement in one or other direction."
"It may so happen that both parties, at one and the same time, not only feel themselves too weak to attack, but are so in reality."
"Wild as is the nature of war it still wears the claims of human weakness, and the contradiction we see here, that man seeks and creates dangers which he fears at the same time, will astonish no one."
"If we cast a glance at military history in general, there we find so much the opposite of an incessant advance towards the aim, that standing still and doing nothing is quite plainly the normal condition of an army in the midst of war, acting the exception. This must almost raise a doubt as to the correctness of our conception. But if military history has this effect by the great body of its events, so also the latest series of wars redeem the view. The war of the French Revolution shows only too plainly its reality, and only proves too plainly its necessity. In that war, and especially in the campaigns of Bonaparte, the conduct of war attained to that unlimited degree of energy which we have represented as the natural law of the element. This degree is therefore possible, and if it is possible then it is necessary."