Battle Studies; Ancient and Modern Battle Part 18

As there are few losses between cavalry and cavalry, so there is little fighting.

Hannibal's Numidians, like the Russian Cossacks, inspired a veritable terror by the incessant alarms they caused. They tired out without fighting and killed by surprise.

Why is the cavalry handled so badly?--It is true that infantry is not used better.--Because its role is one of movement, of morale, of morale and movement so united, that movement alone, often without a charge or shock action of any sort can drive the enemy into retreat, and, if followed closely, into rout. That is a result of the quickness of cavalry. One who knows how to make use of this quickness alone can obtain such results.

All writers on cavalry will tell you that the charge pushed home of two cavalry bodies and the shock at top speed do not exist. Always before the encounter, the weaker runs away, if there is not a face to face check. What becomes then of the MV squared? If this famous MV squared is an empty word, why then crush your horses under giants, forgetting that in the formula besides M there is V squared. In a charge, there is M, there is V squared, there is this and that. There is resolution, and I believe, nothing else that counts!

Cohesion and unity give force to the charge. Alignment is impossible at a fast gait where the most rapid pa.s.s the others. Only when the moral effect has been produced should the gait be increased to take advantage of it by falling upon an enemy already in disorder, in the act of fleeing. The cuira.s.siers charge at a trot. This calm steadiness frightens the enemy into an about face. Then they charge at his back, at a gallop.

They say that at Eckmuhl, for every French cuira.s.sier down, fourteen Austrians were struck in the back. Was it because they had no back-plate? It is evident that it was because they offered their backs to the blows.

Jomini speaks of charges at a trot against cavalry at a gallop. He cites Lasalle who used the trot and who, seeing cavalry approach at a gallop, would say: "There are lost men." Jomini insists on the effect of shock. The trot permits that compactness which the gallop breaks up. That may be true. But the effect is moral above all. A troop at the gallop sees a ma.s.sed squadron coming towards it at a trot. It is surprised at first at such coolness. The material impulse of the gallop is superior; but there are no intervals, no gaps through which to penetrate the line in order to avoid the shock, the shock that overcomes men and horses. These men must be very resolute, as their close ranks do not permit them to escape by about facing. If they move at such a steady gait, it is because their resolution is also firm and they do not feel the need of running away, of diverting themselves by the unchecked speed of the unrestrained gallop, etc. [43]

Galloping men do not reason these things out, but they know them instinctively. They understand that they have before them a moral impulse superior to theirs. They become uneasy, hesitate. Their hands instinctively turn their horses aside. There is no longer freedom in the attack at a gallop. Some go on to the end, but three-fourths have already tried to avoid the shock. There is complete disorder, demoralization, flight. Then begins the pursuit at a gallop by the men who attacked at the trot.

The charge at a trot exacts of leaders and men complete confidence and steadfastness. It is the experience of battle only that can give this temper to all. But this charge, depending on a moral effect, will not always succeed. It is a question of surprise. Xenophon [44] recommended, in his work on cavalry operations, the use of surprise, the use of the gallop when the trot is customary, and vice-versa. "Because," he says, "agreeable or terrible, the less a thing is foreseen, the more pleasure or fright does it cause. This is nowhere seen better than in war, where every surprise strikes terror even to the strongest."

As a general rule, the gallop is and should be necessary in the charge; it is the winning, intoxicating gait, for men and horses. It is taken up at such a distance as may be necessary to insure its success, whatever it may cost in men and horses. The regulations are correct in prescribing that the charge be started close up. If the troopers waited until the charge was ordered, they would always succeed. I say that strong men, moved by pride or fear, by taking up too soon the charge against a firm enemy, have caused more charges to fail than to succeed. Keeping men in hand until the command "charge,"

seizing the precise instant for this command, are both difficult. They exact of the energetic leader domination over his men and a keen eye, at a moment when three out of four men no longer see anything, so that good cavalry leaders, squadron leaders in general are very rare. Real charges are just as rare.

Actual shock no longer exists. The moral impulse of one of the adversaries nearly always upsets the other, perhaps far off, perhaps a little nearer. Were this "a little nearer," face to face, one of the two troops would be already defeated before the first saber cut and would disentangle itself for flight. With actual shock, all would be thrown into confusion. A real charge on the one part or the other would cause mutual extermination. In practice the victor scarcely loses any one.

Observation demonstrates that cavalry does not close with cavalry; its deadly combats are those against infantry alone.

Even if a cavalryman waits without flinching, his horse will wish to escape, to shrink before the collision. If man antic.i.p.ates, so does the horse. Why did Frederick like to see his center closed in for the a.s.sault? As the best guarantee against the instincts of man and horse.

The cavalry of Frederick had ordinarily only insignificant losses: a result of determination.

The men want to be distracted from the advancing danger by movement.

The cavalrymen who go at the enemy, if left to themselves, would start at a gallop, for fear of not arriving, or of arriving exhausted and material for carnage. The same is true of the Arabs. Note what happened in 1864 to the cavalry of General Martineau. The rapid move relieves anxiety. It is natural to wish to lessen it. But the leaders are there, whom experience, whom regulations order to go slowly, then to accelerate progressively, so as to arrive with the maximum of speed. The procedure should be the walk, then the trot, after that the gallop, then the charge. But it takes a trained eye to estimate distance and the character of the terrain, and, if the enemy approaches, to pick the point where one should meet him. The nearer one approaches, the greater among the troops is the question of morale. The necessity of arriving at the greatest speed is not alone a mechanical question, since indeed one never clashes, it is a moral necessity. It is necessary to seize the moment at which the uneasiness of one's men requires the intoxication of the headlong charging gallop. An instant too late, and a too great anxiety has taken the upper hand and caused the hands of the riders to act on the horses; the start is not free; a number hide by remaining behind. An instant too soon: before arrival the speed has slowed down; the animation, the intoxication of the run, fleeting things, are exhausted. Anxiety takes the upper hand again, the hands act instinctively, and even if the start were unhampered, the arrival is not.

Frederick and Seidlitz were content when they saw the center of the charging squadron three and four ranks deep. It was as if they understood that with this compact center, as the first lines could not escape to the right or left, they were forced to continue straight ahead.

In order to rush like battering-rams, even against infantry, men and horses ought to be watered and fresh (Ponsomby's cavalry at Waterloo).

If there is ever contact between cavalry, the shock is so weakened by the hands of the men, the rearing of the horses, the swinging of heads, that both sides come to a halt.

Only the necessity for carrying along the man and the horse at the supreme moment, for distracting them, necessitates the full gallop before attacking the enemy, before having put him to flight.

Charges at the gallop of three or four kilometers, suppose horses of bronze.

Because morale is not studied and because historical accounts are taken too literally, each epoch complains that cavalry forces are no longer seen charging and fighting with the sword, that too much prudence dictates running away instead of clas.h.i.+ng with the enemy.

These plaints have been made ever since the Empire, both by the allies, and by us. But this has always been true. Man was never invulnerable. The charging gait has almost always been the trot. Man does not change. Even the combats of cavalry against cavalry today are deadlier than they were in the lamented days of chivalry.

The retreat of the infantry is always more difficult than that of the cavalry; the latter is simple. A cavalry repulsed and coming back in disorder is a foreseen, an ordinary happening; it is going to rally at a distance. It often reappears with advantage. One can almost say, in view of experience, that such is its role. An infantry that is repelled, especially if the action has been a hot one and the cavalry rushes in, is often disorganized for the rest of the day.

Even authors who tell you that two squadrons never collide, tell you continually: "The force of cavalry is in the shock." In the terror of the shock, Yes. In the shock, No! It lies only in determination. It is a mental and not a mechanical condition.

Never give officers and men of the cavalry mathematical demonstrations of the charge. They are good only to shake confidence. Mathematical reasoning shows a mutual collapse that never takes place. Show them the truth. Lasalle with his always victorious charge at a trot guarded against similar reasonings, which might have demonstrated to him mathematically that a charge of cuira.s.siers at a trot ought to be routed by a charge of hussars at a gallop. He simply told them: "Go resolutely and be sure that you will never find a daredevil determined enough to come to grips with you." It is necessary to be a daredevil in order to go to the end. The Frenchman is one above all. Because he is a good trooper in battle, when his commanders themselves are daredevils he is the best in Europe. (Note the days of the Empire, the remarks of Wellington, a good judge). If moreover, his leaders use a little head work, that never harms anything. The formula of the cavalry is R (Resolution) and R, and always R, and R is greater than all the MV squared in the world.

There is this important element in the pursuit of cavalry by cavalry.

The pursued cannot halt without delivering himself up to the pursuer.

The pursuer can always see the pursued. If the latter halts and starts to face about the pursuer can fall upon him before he is faced, and take him by surprise. But the pursued does not know how many are pursuing him. If he alone halts two pursuers may rush on him, for they see ahead of them and they naturally attack whoever tries to face about. For with the about face danger again confronts them. The pursuit is often instigated by the fear that the enemy will turn. The material fact that once in flight all together cannot turn again without risking being surprised and overthrown, makes the flight continuous. Even the bravest flee, until sufficient distance between them and the enemy, or some other circ.u.mstances such as cover or supporting troops, permits of a rally and a return to the offensive.

In this case the pursuit may turn into flight in its turn.

Cavalry is insistent on attacking on an equal front. Because, if with a broader front, the enemy gives way before it, his wings may attack it and make it the pursued instead of the pursuer. The moral effect of resolution is so great that cavalry, breaking and pursuing a more numerous cavalry, is never pursued by the enemy wings. However the idea that one may be taken in rear by forces whom one has left on the flanks in a position to do so, has such an effect that the resolution necessary for an attack under these circ.u.mstances is rare.

Why is it that Colonel A---- does not want a depth formation for cavalry, he who believes in pressure of the rear ranks on the first?

It is because at heart he is convinced that only the first rank can act in a cavalry charge, and that this rank can receive no impression, no speeding up, from those behind it.

There is debate as to the advantage of one or two ranks for the cavalry. This again is a matter of morale. Leave liberty of choice, and under varying conditions of confidence and morale one or the other will be adopted. There are enough officers for either formation.

It is characteristic of cavalry to advance further than infantry and consequently it exposes its flanks more. It then needs more reserves to cover its flanks and rear than does infantry. It needs reserves to protect and to support the pursuers who are almost always pursued when they return. With cavalry even more than infantry victory belongs to the last reserves held intact. The one with the reserves is always the one who can take the offensive. Tie to that, and no one can stand before you.

With room to maneuver cavalry rallies quickly. In deep columns it cannot.

The engagement of cavalry lasts only a moment. It must be reformed immediately. With a roll call at each reforming, it gets out of hand less than the infantry, which, once engaged, has little respite. There should be a roll call for cavalry, and for infantry after an advance, at each lull. There should be roll calls at drill and in field maneuvers, not that they are necessary but in order to become habituated to them. Then the roll call will not be forgotten on the day of action, when very few think of what ought to be done.

In the confusion and speed of cavalry action, man escapes more easily from surveillance. In our battles his action is increasingly individual and rapid. The cavalryman should not be left too free; that would be dangerous. Frequently in action troops should be reformed and the roll called. It would be an error not to do so. There might be ten to twenty roll calls in a day. The officers, the soldiers, would then have a chance to demand an accounting from each man, and might demand it the next day.

Once in action, and that action lasts, the infantryman of today escapes from the control of his officers. This is due to the disorder inherent in battle, to deployment, to the absence of roll calls, which cannot be held in action. Control, then, can only be in the hands of his comrades. Of modern arms infantry is the one in which there is the greatest need for cohesion.

Cavalry always fights very poorly and very little. This has been true from antiquity, when the cavalryman was of a superior caste to the infantryman, and ought to have been braver.

Anybody advancing, cavalry or infantry, ought to scout and reconnoiter as soon as possible the terrain on which it acts. Conde forgot this at Neerwinden. The 55th forgot it at Solferino. [45] Everybody forgets it.

And from the failure to use skirmishers and scouts, come mistakes and disasters.

The cavalry has a rifle for exceptional use. Look out that this exception does not become the rule. Such a tendency has been seen. At the battle of Sicka, the first clash was marred by the lack of dash on the part of a regiment of Cha.s.seurs d'Afrique, which after being sent off at the gallop, halted to shoot. At the second clash General Bugeaud charged at their head to show them how to charge.

A young Colonel of light cavalry, asked carbines for his cavalry.

"Why? So that if I want to reconnoiter a village I can sound it from a distance of seven or eight hundred meters without losing anybody."

What can you say to a man advancing such ideas? Certainly the carbine makes everybody lose common sense.

The work of light cavalry makes it inevitable that they be captured sometimes. It is impossible to get news of the enemy without approaching him. If one man escapes in a patrol, that is enough. If no one comes back, even that fact is instructive. The cavalry is a priceless object that no leader wants to break. However it is only by breaking it that results can be obtained.

Some authors think of using cavalry as skirmishers, mounted or dismounted. I suppose they advance holding the horse by the bridle?

This appears to be to be an absurdity. If the cavalryman fires he will not charge. The African incident cited proves that. It would be better to give the cavalryman two pistols than a carbine.

The Americans in their vast country where there is unlimited room, used cavalry wisely in sending it off on distant forays to cut communications, make levies, etc. What their cavalry did as an arm in battle is unknown. The cavalry raids in the American war were part of a war directed against wealth, against public works, against resources. It was war of destruction of riches, not of men. The raiding cavalry had few losses, and inflicted few losses. The cavalry is always the aristocratic arm which loses very lightly, even if it risks all. At least it has the air of risking all, which is something at any rate. It has to have daring and daring is not so common. But the merest infantry engagements in equal numbers costs more than the most brilliant cavalry raid.

3. Cavalry Against Infantry

Cavalry knows how to fight cavalry. But how it fights infantry not one cavalry officer in a thousand knows. Perhaps not one of them knows. Go to it then gaily, with general uncertainty!

A military man, a partic.i.p.ant in our great wars, recommends as infallible against infantry in line the charge from the flank, horse following horse. He would have cavalry coming up on the enemy's left, pa.s.s along his front and change direction so as to use its arms to the right. This cavalryman is right. Such charges should give excellent results, the only deadly results. The cavalryman can only strike to his right, and in this way each one strikes. Against ancient infantry such charges would have been as valuable as against modern infantry.

This officer saw with his own eyes excellent examples of this attack in the wars of the Empire. I do not doubt either the facts he cites or the deductions he makes. But for such charges there must be officers who inspire absolute confidence in their men and dependable and experienced soldiers. There is necessary, in short, an excellent cavalry, seasoned by long wars, and officers and men of very firm resolution. So it is not astonis.h.i.+ng that examples of this mode of action are rare. They always will be. They always require a head for the charge, an isolated head, and when he is actually about to strike, he will fall back into the formation. It seems to him that lost in the ma.s.s he risks less than when alone. Everybody is willing to charge, but only if all charge together. It is a case of belling the cat.

The attack in column on infantry has a greater moral action than the charge in line. If the first and second squadrons are repulsed, but the infantry sees a third charging through the dust, it will say "When is this going to stop?" And it will be shaken.