This is all the more essential because, owing to the rapidity of all movements, and to the great extension which has often to be given to the front, it is impossible for the higher Command to interfere in good time, or to obtain information from its subordinates in any emergency that may suddenly arise. The results, then, depend entirely on the independent judgment of the man on the spot, and suitable action can only be obtained when the latter is kept fully informed as to the nature of the general situation.

We should, therefore, avoid as far as possible the despatch of orders to individual Commanders without at the same time informing their comrades of the bearing of such instructions.

Wherever possible in strategical operations, the orders should be comprehensive, and should be circulated simultaneously to all subordinates. Where it is impossible to convey an order simultaneously to all, those not immediately concerned in their execution should be informed of its issue as soon as possible. Certainly, this method requires a large number of gallopers, orderlies, and so forth; but this apparent waste of energy will in the end prove the best economy, because the troops will thereby be spared many unnecessary movements.

However great the endeavour may be to diminish the difficulties of the united action of separated bodies in the combat itself, the issue of the Cavalry fight is decided so rapidly that its consequences must have begun to show themselves before either the adjacent columns or Headquarters have learnt of its commencement. We must, therefore, be clear in our own minds that successful combination of separated bodies in action can generally only be effected when the opponent is either stationary, in which case one can time one's movements against him, or when, by a protracted defence at other points, the more distant bodies have time and opportunity to reach the field.

Even when the approach of the opponent's forces has been discovered in time, it will be difficult to calculate with any degree of precision the exact point at which collision will occur, as the marching rate of the enemy's Cavalry must always remain an uncertain factor. Hence it will not suffice to evade the enemy's advance until the adjacent columns can unite, as one cannot assign to them any definite point of concentration where the distance between the columns is at all considerable. Any attempt to concentrate strategically against an enemy in movement without at some point fighting to gain time must be dismissed as illusory. In all these cases one must not hesitate to take to the rifle, and to utilize all available means of defence.

Similarly, when advancing in separated columns, it will be well to advance from one defensive section to another in rushes, and not to go beyond any one of these until fairly assured that one can reach the next without encountering the enemy's Cavalry.

If one should have the misfortune of being surprised in a district which affords no points of support, then one must retire to the next best one in order to give the adjacent columns time to swing in against the enemy's flanks. The sound of the guns will be indication enough to these to hasten their pace.

The more important it is, therefore, to march to the sound of the guns in order to save time, the more careful must one be in opening fire without sufficient cause. On the one hand, the side which wishes to attract support will not be satisfied with a few rounds, but will endeavour by continuous and heavy firing to make the danger of his situation evident; on the other, the adjacent columns will only then be justified in approaching if they are convinced that it is not a mere matter of local and transitory advantage. The Cavalry Commander must keep, therefore, a firm hand over his guns, and never allow these to come into action without express sanction, except in extreme necessity. Generally, the batteries should always march with the advance or the rear guard in order to break down rapidly any minor resistance, and to make the fullest use of such short opportunities as may arise for the utilization of their full power.

The application of these principles is, of course, much simpler when it is possible to keep the several columns close together on a convenient group of roads, all running fairly near to one another. The disadvantages which then arise make less demand on the skill of the Leader, but more on the necessarily cramped form of the disposition which, as we have above pointed out, he is compelled to adopt.

For every operation, in fact, except the direct attack, there is a certain degree of extension, which favours the immediate purpose the most, and this depends on the shape and nature of the ground; but one has always to resist the temptation to dispersion which arises, particularly when it is necessary to keep in mind the solution of several possible problems. Only very occasionally will it be expedient to divide one's troops to meet every emergency.