THE TACTICAL LEADING IN MOUNTED COMBATS Having admitted that dismounted action has increased considerably in importance, particularly on the offensive, it nevertheless remains the fact that the combat with cold steel remains the chief _raison d'etre_ of the Cavalry, and when the principles have to be considered according to which troops have to be employed upon the battle-field, the actual collision of Cavalry 'Masses' remains the predominant factor. The task of the Leader must be to transmit the mechanical power inherent in the troops in the form of momentum upon the enemy. Where he, with a clear purpose before him, acts with daring and thorough comprehension, it is in his power to intensify this momentum many times over; and this holds true with the Cavalry to a greater degree than with any other Arm, for with the horsemen the personal impression conveyed by the appearance and bearing of the Leader reacts on the mass as in no other case. This reaction is further accentuated by the fact that the excitement of motion on horseback, inherent in the performance of Cavalry duties, contains something electrifying, kindling to the imagination and exciting to the nerves, which communicates its influence to the Leader, and thus in turn supports him. On the other hand, the evils of an indifferent Command make themselves nowhere more apparent than with Cavalry. In this Arm every impulse works itself out relentlessly down to the last consequence. Mistakes once made can rarely be remedied. This is the necessary consequence of the short time interval to which their activity is limited, the rapidity of their movements, and the irresistible momentum with which a Cavalry charge once launched presses on with ever-increasing momentum to its final decision. Whilst thus with the Cavalry the influence of the Command is the most important factor of success, any deficiency in which can rarely be made good by the excellence of the troops themselves, it is precisely with this Arm that it is the least frequently found; for admittedly there is nothing more difficult on the battle-field than correct disposition and execution at the head of a great body of horsemen.