Finally, the nature of the preparation for war is to some degree regulated by the political position of the State. If the State has satisfied its political ambitions and is chiefly concerned with keeping its place, the military policy will assume a more or less defensive character. States, on the other hand, which are still desirous of expansion, or such as are exposed to attacks on different sides, must adopt a predominantly offensive military system.
Preparations for war in this way follow definite lines, which are dictated by necessity and circumstances; but it is evident that a wide scope is still left for varieties of personal opinion, especially where the discussion includes the positive duties of the State, which may lead to an energetic foreign policy, and thus possibly to an offensive war, and where very divergent views exist as to the preparation for war. In this case the statesman's only resource is to use persuasion, and to so clearly expound and support his conceptions of the necessary policy that the majority of the nation accept his view. There are always and everywhere conditions which have a persuasive character of their own, and appeal to the intellects and the feelings of the masses.
Every Englishman is convinced of the necessity to maintain the command of the sea, since he realizes that not only the present powerful position of the country, but also the possibility of feeding the population in case of war, depend on it. No sacrifice for the fleet is too great, and every increase of foreign navies instantly disquiets public opinion. The whole of France, except a few anti-military circles, feels the necessity of strengthening the position of the State, which was shaken by the defeats of 1870-71, through redoubled exertions in the military sphere, and this object is being pursued with exemplary unanimity.
Even in neutral Switzerland the feeling that political independence rests less on international treaties than on the possibility of self-defence is so strong and widespread that the nation willingly supports heavy taxation for its military equipment. In Germany, also, it should be possible to arouse a universal appreciation of the great duties of the State, if only our politicians, without any diplomatic evasion, which deceives no one abroad and is harmful to the people at home, disclosed the true political situation and the necessary objects of our policy.
To be sure, they must be ready to face a struggle with public opinion, as King William I. did: for when public opinion does not stand under the control of a master will or a compelling necessity, it can be led astray too easily by the most varied influences. This danger is particularly great in a country so torn asunder internally and externally as Germany. He who in such a case listens to public opinion runs a danger of inflicting immense harm on the interests of State and people.
One of the fundamental principles of true statesmanship is that permanent interests should never be abandoned or prejudiced for the sake of momentary advantages, such as the lightening of the burdens of the taxpayer, the temporary maintenance of peace, or suchlike specious benefits, which, in the course of events, often prove distinct disadvantages.
The statesman, therefore, led astray neither by popular opinion nor by the material difficulties which have to be surmounted, nor by the sacrifices required of his countrymen, must keep these objects carefully in view. So long as it seems practicable he will try to reconcile the conflicting interests and bring them into harmony with his own. But where great fundamental questions await decision, such as the actual enforcement of universal service or of the requirements on which readiness for war depends, he must not shrink from strong measures in order to create the forces which the State needs, or will need, in order to maintain its vitality.
One of the most essential political duties is to initiate and sanction preparations for war on a scale commensurate with the existing conditions; to organize them efficiently is the duty of the military authorities—a duty which belongs in a sense to the sphere of strategy, since it supplies the machinery with which commanders have to reckon. Policy and strategy touch in this sphere. Policy has a strategic duty to perform, since it sanctions preparations for war and defines their limit.
It would, therefore, be a fatal and foolish act of political weakness to disregard the military and strategic standpoint, and to make the bulk of the preparations for war dependent on the financial moans momentarily available. "No expenditure without security," runs the formula in which this policy clothes itself. It is justified only when the security is fixed by the expenditure. In a great civilized State it is the duties which must be fulfilled—as Treitschke, our great historian and national politician, tells us—that determine the expenditure, and the great Finance Minister is not the man who balances the national accounts by sparing the national forces, while renouncing the politically indispensable outlay, but he who stimulates all the live forces of the nation to cheerful activity, and so employs them for national ends that the State revenue suffices to meet the admitted political demands. He can only attain this purpose if he works in harmony with the Ministers for Commerce, Agriculture, Industries, and Colonies, in order to break down the restrictions which cramp the enterprise and energy of the individual, to make all dead values remunerative, and to create favourable conditions for profitable business. A great impulse must thrill the whole productive and financial circles of the State, if the duties of the present and the future are to be fulfilled.
Thus the preparation for war, which, under modern conditions, calls for very considerable expenditure, exercises a marked influence on the entire social and political life of the people and on the financial policy of the State.