HKB
Decision
Although there is neither the will nor the power sufficient for a great decision, there may still exist a decided view in a strategic attack, but it is directed against some secondary object. If the attack succeeds, then, with the attainment of this object the whole falls again into a state of rest and equilibrium. If difficulties to a certain extent present themselves, the general progress of the attack comes to a standstill before the object is gained. Then in its place commences a mere occasional offensive or strategic manœuvring. This is the character of most campaigns.
The objects which may be the aim of an offensive of this description are:—
(a.) A strip of territory; gain in means of subsistence, perhaps contributions, sparing our own territory, equivalents in negotiations for peace—such are the advantages to be derived from this procedure. Sometimes an idea of the credit of the army is attached to it, as was perpetually the case in the wars of the French Marshals in the time of Louis XIV. It makes a very important difference whether a portion of territory can be kept or not. In general, the first is the case only when the territory is on the edge of our own theatre of war, and forms a natural complement of it. Only such portions come into consideration as an equivalent in negotiating a peace, others are usually only taken possession of for the duration of a campaign, and to be evacuated when winter begins.
(b.) One of the enemy’s principal magazines. If it is not one of considerable importance, it can hardly be looked upon as the object of an offensive determining a whole campaign. It certainly in itself is a loss to the defender, and a gain to the assailant; the great advantage, however, from it for the latter, is that the loss may compel the defender to retire a little and give up a strip of territory which he would otherwise have kept. The capture of a magazine is therefore in reality more a means, and is only spoken of here as an object, because, until captured, it becomes, for the time being, the immediate definite aim of action.
(c.) The capture of a fortress.—We have made the siege of fortresses the subject of a separate chapter, to which we refer our readers. For the reasons there explained, it is easy to conceive how it is that fortresses always constitute the best and most desirable objects in those offensive wars and campaigns in which views cannot be directed to the complete overthrow of the enemy or the conquest of an important part of his territory. We may also easily understand how it is that in the wars in the Low Countries, where fortresses are so abundant, everything has always turned on the possession of one or other of these fortresses, so much so, that the successive conquests of whole provinces never once appear as leading features; while, on the other hand, each of these strong places used to be regarded as a separate thing, which had an intrinsic value in itself, and more attention was paid to the convenience and facility with which it could be attacked than to the value of the place itself.