1.—Landwehr (Militia).
This force has been used in modern times to combat the enemy on foreign soil; and it is not to be denied that its organisation in many states, for instance in Prussia, is of such a kind, that it may almost be regarded as part of the standing army, therefore it does not belong to the defensive exclusively. At the same time, we must not overlook the fact, that the very great use made of it in 1813-14-15 was the result of defensive war; that it is organised in very few places to the same degree as in Prussia, and that always when its organisation falls below the level of complete efficiency, it is better suited for the defensive than for the offensive. But besides that, there always lies in the idea of a militia the notion of a very extensive more or less voluntary co-operation of the whole mass of the people in support of the war, with all their physical powers, as well as with their feelings, and a ready sacrifice of all they possess. The more its organisation deviates from this, so much the more the force thus created will become a standing army under another name, and the more it will have the advantages of such a force; but it will also lose in proportion the advantages which belong properly to the militia, those of being a force, the limits of which are undefined, and capable of being easily increased by appealing to the feelings and patriotism of the people. In these things lies the essence of a militia; in its organisation, latitude must be allowed for this co-operation of the whole people; if we seek to obtain something extraordinary from a militia, we are only following a shadow.
But now the close relationship between this essence of a militia system, and the conception of the defensive, is not to be denied, neither can it be denied that such a militia will always belong more to the defensive form than to the offensive, and that it will manifest chiefly in the defensive, those effects through which it surpasses the attack.