But while it is easier to train in this way all the various bodies of men that must be trained, it is obvious that by training them wholly without reference to the requirements of the fleet as a whole, the best result that we could expect would be a number of bodies of men, each body well trained as a unit, but the combined units not trained at all as component elements of the whole. The result would be a little like what one would expect from the efforts of an orchestra at playing a selection which the whole orchestra had never played before together, but of which each member of the orchestra had previously learned his part, and played it according to his own ideas, without consulting the orchestra leader.
By approaching the subject from the other direction, however, that is, from the top, the training of each organization within the fleet is arranged with reference to the work of the fleet as a whole, the various features of the drills of each organization being indicated by the conditions developed by that work. If this plan be carried out, a longer time will be required to drill the various bodies of men; but when it has been accomplished, those bodies will be drilled, not only as separate bodies, but as sympathetic elements of the whole.
Of course the desirability of drilling separate divisions of a fleet, ana separate ships, turret crews, fire-control parties, and what-not, in accordance with the requirements of fleet work does not prevent them from drilling by themselves as often as they wish—any more than the necessity of drilling in the orchestra prevents a trombone player from practising on his instrument as much as the police will let him.
Thus the fact of keeping a fleet together does more than merely give opportunity for acquiring skill in handling the fleet itself, and in handling the various ships so that they will work together as parts of the fleet machine; because it shows each of the various smaller units within the ships themselves how to direct its training.
For this reason, the idea so often suggested of keeping the fleet normally broken up into smaller parts, those parts close enough together to unite before an enemy could strike, is most objectionable. It is impossible to keep the fleet together all the time, because of needed repairs, needed relaxation, and the necessity for individual drills that enable a captain or division commander to strengthen his weak points; but nevertheless since the "mission" of training is to attain fighting efficiency in the fleet as a whole, rather than to attain fighting efficiency in the various parts; and since it can be attained only by drilling the fleet as a whole, the decision to keep the fleet united as much as practicable seems inevitably to follow. Besides, the statement cannot be successfully controverted that difficult things are usually not so well done as easy things, that drills of large organizations are more difficult than drills of small organizations, and that in every fleet the drills that are done the worst are the drills of the fleet as a whole. How could anything else be expected, when one considers how much more often, for instance, a turret crew is exercised at loading than the fleet is exercised at the difficult movement of changing the "line of bearing"?
The older officers remember that for many years we carried on drills at what we called "fleet tactics," though we knew they were only tactical drills. They were excellent in the same sense as that in which the drill of the manual of arms was excellent, or the squad exercises given to recruits. They were necessary; but beyond the elementary purpose of training in ship handling in fleet movements, they had no "end in view"; they were planned with a limited horizon, they were planned from the bottom.
General Staff.—In order to direct the drills of a fleet toward some worthy end, that end itself must be clearly seen; and in order that it may be clearly seen, it first must be discovered. The end does not exist as a bright mark in the sky, but as the answer to a difficult problem; it cannot be found by guessing or by speculating or by groping in the dark. Strategy says that the best way in which to find it is by the "estimate of the situation" method.
Owing to the fact that the commander-in-chief and all his personnel are, by the nature of the conditions surrounding them, on executive duty, the working out of the end in view of any extensive drills seems the task of the Navy Department; while the task of attaining it seems to belong to the commander-in-chief. Owing to the present stage of electrical progress, the Navy Department has better means of ascertaining the whole naval situation than has the commander-in-chief, and if officers (General Staff) be stationed at the department to receive and digest all the information received, and decide on the best procedure in each contingency as it arises, the Navy Department can then give the commander-in-chief the information he requires and general instructions how to proceed.
This does not mean that the department would "interfere" with the commander-in-chief, but simply that it would assist him. The area of discretion of the commander-in-chief should not be invaded; for if it be invaded, not only may orders be given without knowledge of certain facts in the commander-in-chief's possession, but the commander-in-chief will have his difficulties increased by the very people who are trying to help him. He may be forced into disobeying orders, a most disturbing thing to have to do; and he will surely be placed in a position of continuous doubt as to what is expected of him.
Of course, it must be realized that the difficulties of co-operating with a commander-in-chief at sea, by means of even the most expert General Staff, are of the highest order. It is hard to imagine any task more difficult. It must be accomplished, however, or else there will be danger all the time that the commander-in-chief will act as he would not act if he had all the information that the department had. This suggests at once that the proper office of the department is merely to give the commander-in-chief information and let him act on his own judgment. True in a measure; but the commander-in-chief must be given some instructions, even if they be general, for the reason that the commander-in-chief is merely an instrument for enforcing a certain policy. Clearly, he must know what the policy is, what the department desires; and the mere statement of the department's desires is of itself an order. If it is admitted that the commander-in-chief is to carry out the orders of the department, it remains merely to decide in how great detail those orders ought to be.