1. Cavalry and Modern Appliances They say that cavalry is obsolete; that it can be of no use in battles waged with the weapons of today. Is not infantry affected in the same way? Examples drawn from the last two wars are not conclusive. In a siege, in a country which is cut off, one does not dare to commit the cavalry, and therefore takes from it its boldness, which is almost its only weapon. The utility of cavalry has always been doubted. That is because its cost is high. It is little used, just because it does cost. The question of economy is vital in peace times. When we set a high value upon certain men, they are not slow to follow suit, and to guard themselves against being broken. Look at staff officers who are almost never broken (reduced), even when their general himself is. With new weapons the role of cavalry has certainly changed less than any other, although it is the one which is most worried about. However, cavalry always has the same doctrine: Charge! To start with, cavalry action against cavalry is always the same. Also against infantry. Cavalry knows well enough today, as it has always known, that it can act only against infantry which has been broken. We must leave aside epic legends that are always false, whether they relate to cavalry or infantry. Infantry cannot say as much of its own action against infantry. In this respect there is a complete anarchy of ideas. There is no infantry doctrine. With the power of modern weapons, which forces you to slow down if it does not stop you, the advance under fire becomes almost impossible. The advantage is with the defensive. This is so evident that only a madman could dispute it. What then is to be done? Halt, to shoot at random and cannonade at long range until ammunition is exhausted? Perhaps. But what is sure, is that such a state of affairs makes maneuver necessary. There is more need than ever for maneuver at a long distance in an attempt to force the enemy to shift, to quit his position. What maneuver is swifter than that of cavalry? Therein is its role. The extreme perfection of weapons permits only individual action in combat, that is action by scattered forces. At the same time it permits the effective employment of mass action out of range, of maneuvers on the flank or in the rear of the enemy in force imposing enough to frighten him. Can the cavalry maneuver on the battle field? Why not? It can maneuver rapidly, and above all beyond the range of infantry fire, if not of artillery fire. Maneuver being a threat, of great moral effect, the cavalry general who knows how to use it, can contribute largely to success. He arrests the enemy in movement, doubtful as to what the cavalry is going to attempt. He makes the enemy take some formation that keeps him under artillery fire for a while, above all that of light artillery if the general knows how to use it. He increases the enemy's demoralization and thus is able to rejoin his command.