Brigade drill, however, stands on quite a different footing; it forms, as it were, the preparatory school for the movement of 'Masses,' in which the principle of the employment of the constituent parts of the 'Mass,' whether in 'Lines' or by 'Wings,' has to be inculcated. But as one has now to deal with tactically thoroughly trained bodies, less time is required than for either squadron or regimental drill.
On the other hand, it is most essential that the 'Mass' itself, consisting as it does of several Brigades, should be thoroughly drilled as a Division or Corps, for it is with these units, and not with Brigades, that one has to deal in War, and their duties are so many-sided, and require for their due performance such thoroughly-trained Commanders, that perfection is not to be attained in a few days, which are not even available every year. On this point, in my opinion, there is no room for doubt, and hence it becomes absolutely essential that, if necessary, Brigade drill must be curtailed in order to give to all Brigades an annual opportunity of exercising, as part of the higher units.
It might well be possible to allow a wider latitude to the Brigade Commanders in regard to the choice of time for their special exercises, in which they might be guided by the special circumstances of the locality in which they are quartered, and by the advice of their superiors.
For the exercise of the greater 'Masses,' for which, under all circumstances, troops have to be brought together from considerable distances, a particular period must, of necessity, be fixed by regulations; but it must be borne in mind that these 'Masses' should not always be formed of equal strength in Divisions of three Brigades, for the danger to the higher education which lies in always working with units of similar composition has already been sufficiently dwelt on. The conditions of War absolutely demand that the higher Cavalry Leaders should be equally at home in handling 'Masses' with certainty and precision, no matter what their composition, and the troops themselves must learn to apply the principles on which efficiency in action really depends under all and every circumstance.
As regards the manner in which the several periods into which the training is divided should follow one another, the question arises whether the squadron, regimental, and brigade drill periods should follow one another as a continuous whole, or whether they should go hand in hand with Field Service Exercises.
This seems to me to need a specific reply, because, as a fact, it is differently answered in different Army Corps.
Where the troops have to leave their garrisons in order to be quartered in the vicinity of the ground specially selected for those purposes, the question of expense must play an important part in the decision; but the principle involved can hardly be affected by these exceptional circumstances, for in by far the greater number of cases the troops can find room to drill either within the district of their own garrisons or on the manœuvre grounds in the vicinity, and in these latter the question of extra cost should hardly stand in the way of an extension of the time allowance. Hence, if such an extension, due to the intercalation of Field Service practices, really does offer advantages, one could decide in principle in favour of this solution, in spite of all other circumstances; but it still seems to me open to discussion whether it is advisable to make the same principle applicable in equal measure to all the time intervals.
For the squadron drill, which begins with an entirely untrained troop, the conditions are obviously quite different to those in the subsequent exercises, in which the point lies in the working together of units already finished and completed in themselves; and taking these differences into account, we must first examine more especially the case of the squadron.
At the beginning of its drill season, the exertions demanded are comparatively slight. The distance covered either at the trot or gallop is only gradually increased, and the paces are at first kept somewhat below the regulation limits—at least, from practical experience I should recommend that they should be, for the Instructor can control and correct the precision of all movements, and the individual conduct both of man and horse, better at the slower paces than when moving fast. Riders and horses accustom themselves gradually, and hence more easily, to movement in closed bodies, and it is of decisive importance for the whole subsequent course of their training that at the very beginning of the drills this harmony between man and horse under the new and unaccustomed conditions should be secured to the utmost possible degree.
If this point of view be kept in mind, then I think the drills should be continued daily, for, on the one hand, there is no risk of overtiring the horses, and, on the other, the object is to weld the men into a cohesive whole, and impress on them the essential principles of the elementary tactical evolutions, in order to make them as soon as possible into a combatant unit.