No arrangements which aimed at or resulted in a subversion of the principles which experience has shown to be essential to the working of constitutional government could be seriously considered. But no system of defence, however constitutional, can avail unless it be shaped with a view to war. It is to the conciliation of these two necessities, that of compatibility with the constitution and that of adaptation to the purpose of war, that our attention has been directed.
If the preservation of peace depended upon the goodwill of the British Government, there would perhaps be little need for a navy or an army. The existence of these services implies that this is not the case, and that safety in time of war depends upon forethought and preparation in advance. Such preparation involves a view of the nature of a possible war and an estimate of the intensity of the effort it would impose, this view and this estimate furnishing the standard for the quantity and quality of the means to be kept available.
The design, without which even a defensive war cannot be carried on, and in the absence of which preparations made during peace must fail to serve their purpose, is properly the secret of the Government. Yet, where the Government is responsible to a Parliament, it is indispensable either that so much of the design should be communicated to Parliament as will enable it to judge of the necessity and of the sufficiency of the preparations for which supplies must be voted, or that Parliament should know who are the professional advisers upon whose judgment the Government relies. Neither of these conditions seems to us at present to be fulfilled, and as a consequence of the omission there has arisen in the public mind that distrust to which we have alluded.
The leading decision in the administration of the national defence, governing the whole course and character of any future war, is that which settles the total amount of expenditure upon preparation and apportions it between the naval and military services. For this decision the Cabinet is, and must ever be, responsible. Yet in the distribution of the business of the Cabinet into departments there appears to be no office specially entrusted with the consideration of war as a whole, embracing the functions both of the navy and of the army. Of the sums usually devoted each year to warlike preparations, the larger part is spent upon the army, and only a lesser part upon the navy, upon which the maintenance of the Empire and the security of Great Britain must ever chiefly depend. It is difficult to believe that this apportionment is the result of deliberate examination of the requirements of war. It would seem more probable that the separate existence of a department of the navy and a department of the army leads in practice to the management of each for its own sake rather than as an instrument serving a more general purpose.
In order to secure the special consideration by the Cabinet of national defence as distinct from and superior to the administration either of the navy or of the army, we would suggest the appointment of one and the same Minister to the two offices of Secretary of State for War and First Lord of the Admiralty, or the amalgamation, with the consent of Parliament, of these two offices.
We would further suggest that the Cabinet should select for each service an officer whose professional judgment commands its confidence, to be at once the responsible adviser of the Cabinet upon all questions regarding the conduct of war so far as his own service is concerned, and the principal executive officer of that service.
We understand by a responsible adviser one who stands or falls by the advice which he gives. He would, of course, have at his disposal, in the formation of his views, the best assistance which the professional staff of the navy or of the army could supply. But the opinion which, after mature consideration, he would submit to the Cabinet, and formally record, would be his own and would be given in his own name. It follows that a difference of opinion between the Cabinet and its naval or its military adviser upon any important matter of naval or military policy would lead to the resignation of the latter. In our view, the essence of responsibility for advice is that the officer giving it is identified with it, and remains in the post only so long as his judgment upon the professional matters with reference to which he is consulted is acceptable to the Cabinet which he serves. In order to facilitate his independence in this respect, provision should be made, in case of his resignation, for his employment in another post or for his honourable retirement.
If these suggestions were adopted, the passage in case of need from peace to war would take place without personal or administrative change. The adaptation of the whole service, whether naval or military, to the necessities of war, as understood by a competent officer studying them with full responsibility, would be assured. The House of Commons and the public would have in the person of the naval and of the military adviser a guarantee of the sufficiency and of the efficiency of the navy and of the army. The authority of the Cabinet and the control of the House of Commons would be unimpaired.
We are, sir,
Your obedient servants,