Such duties can only be successfully carried out, if at all, where the commander has at his disposal a number of efficient officers and under-officers, and horses trained to endurance and cross-country work. In order to be able to carry out their task properly, the men must be clever, determined horsemen, well trained in the use of their weapons and resourceful. They must also be absolutely reliable men, who will not shrink from encountering odds when necessary. In such patrols as these the cavalry spirit must be developed to its utmost. It is a somewhat easier matter if the divisional cavalry is not confined to a purely frontal and limited area, but can reconnoitre from the head of a flank column. It will then get opportunities of obtaining observation by moving round the enemy's outer flank. It will, however, only succeed in obtaining and transmitting intelligence by wide détours, and the demands on the endurance of man and horse will be great in proportion. It is obvious how necessary it will be, under such circumstances, that the intelligence so hardly won should at least be transmitted quickly and safely. Some detachment must therefore be detailed to perform the duties of the reporting or communicating station usually formed by a reconnoitring squadron. I see nothing for it but to devote bodies of cyclists to this purpose, which can be pushed forward as reporting centres on the main avenues, and equipped, whenever possible, with the light-signal apparatus. A few mounted men must be sent with them for scouting purposes. Without these, they would be confined to the roads for the close reconnaissance of the surrounding country, a procedure which would not suffice in the face of a determined enemy, especially in difficult country. Besides the distant reconnaissance, the close reconnaissance along by far the greater part of the front of the army falls to the lot of the divisional cavalry. As we have seen, the army cavalry will only in exceptional cases be able to support it in this task as, on the near approach of the enemy, it will probably have occasion to draw off to a flank. But nowadays this close reconnaissance appears, by reason of the increased distances and the greater range of firearms, to have become considerably more difficult. Hostile armies move to battle nowadays on a front of 50 to 100 miles. That it has naturally become much more difficult under such circumstances to estimate the enemy's strength and to obtain the necessary knowledge of his dispositions and of the ground, no further proof is needed. It thus becomes possible for the cavalryman in general to get no closer to the enemy than his rifle will carry, and to be compelled to observe him from a distance. There should be no mistake about this.