But if this is to be disregarded, what becomes of the whole measure? Is it to be determined when dismounting that the number of horse-holders is to be diminished, or are these men only to be brought up in the course of the fight? Against the first method there is naturally nothing to urge. But the second, also, is quite allowable according to the letter of the Regulations. It will, however, result in grave disadvantages.
If in defence the led horses are close to the firing-line, such procedure is certainly possible, but only, it seems to me, in this one case. If fighting a defensive action where the horses must be left far to the rear, or indeed in an attack, how and when are these reinforcements to be brought up? It is generally in the middle of a fight that the discovery is made that the troops are insufficient. How is the order then to be sent to the squadron leader that the few men who can still be spared from the led horses are now to advance? How will these men be led to the front, perhaps 1,000 or 1,500 yards, or still farther? How long will the squadron wait for their arrival? And in the end will it not only be a matter of comparatively few men for each squadron which will dribble gradually into the fight? These cannot be regarded as reserves, but, at best, weak supports far in rear, which can only be employed in the fight with difficulty and loss of time, if at all.
I think, therefore, that what the Regulations prescribe in this matter is not suitable for real war, and that it would be better from the commencement to employ all the men that are considered necessary, and rather to dismount as before, and leave the led horses quite immobile, than afterwards to allow single men to dribble into the fight. As reserves, formed detachments must be directed against the decisive points, and not a few troops brought up to reinforce the whole length of the line at the discretion of the squadron leader.
IV. THE FIGHT OF THE INDEPENDENT CAVALRY
Such fights will occur during the offensive reconnaissance of the cavalry, in screening, and in enterprises against the enemy's communications and lines of approach. Cavalry may also be entrusted with the task of dispersing gatherings of hostile partisans, of levying contributions on a large scale in the enemy's country, and of carrying out other similar undertakings. Serious encounters must often be expected under such circumstances.
It is naturally impossible to give tactical guides and directions for all these various cases; each problem, rather, will demand its own solution. At the same time certain typical phenomena continually repeat themselves in all such combats, for which general principles and rules for guidance may be profitably set forth.
The fight will be either offensive or defensive. In the offensive it will either be a matter, if the enemy is also pressing forward, of the battle of encounter, or else the attack against localities or positions. In fighting against partisans, also, it will more frequently be a case, as it was in France, of a struggle for localities. In the defence, on the other hand, localities, positions, or defiles will have to be defended. Beyond these groups no real fight can be considered with the exception of surprises, which merit separate consideration.
It is therefore, in my opinion, advisable to develop the tactical principles according to some corresponding grouping of the material. Only thus can clear and reasoned conclusions be arrived at. For if we take all the various principles evolved from different tactical situations and jumble them illogically together, or discuss them from points of view which are not closely based on the probable happenings of reality, we run a danger of confusing the judgment instead of clearing it.
1. The Battle of Encounter
When lesser bodies of cavalry, unaccompanied by the other arms, meet during a mutual advance, it is essentially a matter of endeavouring to deploy more quickly than the adversary, of surprising him if possible while still deploying, and of seizing the advantages of the terrain. It is by good screening of the approach, superior reconnaissance, a quick eye for the possibilities of the ground, and rapid decision that here, as before, superiority can be maintained.