Front matter (continued 4)

We should, however, be quite wrong to regard such action as sufficient; rather must our whole attention be devoted to participating in the decisive battle, if in any way possible. With this view the cavalry must be careful to ensure its own advance to that portion of the ground where the decisive battle will probably take place, so that the charge will not meet with unexpected resistance and obstacles when the moment comes to ride it home. When this crisis of the battle approaches, the cavalry must be ready to intervene, whether it be to complete the defeat of the enemy and to facilitate the victory of its own infantry, or to support the latter in difficult situations.

Deployment in masses and depth, if possible in several lines, is indispensable for such attacks. The outer flank must be secured by reserves against the action of freshly arriving hostile cavalry and the covering troops of the enemy's artillery. Only when reconnaissance has clearly shown that there are no more such hostile troops at hand can the reserves be dispensed with.

The attack will best take place from the flank, and will then generally find a double objective in the hostile artillery and any infantry that may be farther to the front; but both should be dealt with simultaneously. There may also be a possibility and a necessity of attacking from the rear. Circumstances must decide this. In any case, there should be no question of a gradual engagement of a force, but the charge of the whole mass must, even when disposed in lines, be carried out in a simultaneous and preconcerted manner.

The moment chosen for the attack is also of great importance. As the crisis approaches, endeavours must be made to get as close to the enemy as possible, in order to shorten the distance that will have to be covered in the charge. In so doing, the protection of the ground must be used as long as possible for cover, at least from view, without adhering to stereotyped tactical formations.

However important and desirable it may be to contribute to the great decision by a glorious cavalry charge, it should be borne in mind that the possibility of this will only occur in very rare cases. The more cultivated and agricultural the country in which the war takes place, the rarer will be these opportunities, as the circumstances of the ground offer so many opportunities for local defence.

If we consider the battles of the Franco-Prussian, the Russo-Turkish, and the Manchurian wars, we must soon admit that great cavalry charges were practicable only in very isolated cases. The peculiarities of the ground rendered them impossible; nor can this alter in the future. If it is to the interests of the defence to seek open country with a good field of fire, the attacker, on the other hand, will endeavour to choose ground for the attack which will give him cover from fire and view. On the whole, the possible European theatres of war are but little suitable for charges, owing to the extent to which they have been cultivated. We must not be deceived in this matter by the experience of our peace manœuvres. For then suitable ground has to be sought for the operation of the three arms, and considerations of compensation make it necessary to choose country as free from cultivation as possible.

War, however, knows no such considerations, and we must not blind ourselves to the fact that the opportunity for great decisive charges will but seldom occur. The greatest imaginable error, therefore, which the cavalry could possibly commit would be to adopt a waiting attitude and renounce all other kind of action, in order that the possibility of a great charge might not slip by unutilised. Besides the decisive attack, there is another wide field of activity indicated by the conditions of modern war, where cavalry can operate without being compelled to renounce co-operation in the decisive battle when circumstances will allow.

This sphere of activity lies in rear of the hostile army. Here columns of supply of every kind are streaming forward to the fighting-line. Here are massed the hostile reserves, already waiting for the decisive moment. Here stands the heavy artillery of the enemy in action, often without an escort. And it is here that opportunities for decisive action must be sought.

If cavalry can succeed, especially in battles of several days' duration, in interrupting the hostile supplies from the rear, in surprising the enemy's reserves with fire, causing him heavy loss and compelling him to deploy against it, or if any advancing portions of the enemy's army can be brought to a halt and prevented from reaching the battlefield at the right time, greater results will probably be obtained than by a doubtful charge. This is quite apart from the great moral impression which such action must produce on leaders and troops when the alarm suddenly re-echoes from the rear, and the shrapnel of the cavalry carries confusion and consternation amongst the reserves and supports of the fighting-line. The enemy's artillery, also, firing from covered positions, and otherwise so difficult to reach, may then fall a prey to a bold cavalry, and will offer opportunities for a success of far-reaching importance.

Such action must, of course, be conducted with a due co-operation between mounted and dismounted action.

Against intact hostile reserves the firearm will be principally used, and endeavour must be made to surprise them in the formation of assembly or on the march. Against columns of wagons, also, it will be well to commence with fire action, by shooting down the horses of the leading teams, and so bringing the columns to a halt. They must then, however, be actually taken possession of and taken away or destroyed, in so far as this cannot be done by artillery fire.

The cavalry must therefore endeavour to be ever active, and to co-operate unceasingly by damaging the enemy and shaking his morale. Great results can, however, only be obtained if antiquated views, handed down from time immemorial, are discarded, and the demands of modern war and the capabilities of modern cavalry are recognised. It is not a question as to whether we cavalry men are to fight mounted or dismounted; but that we must be prepared and determined to take part in the decision, and to employ the whole of our great strength and mobility to this end.

2. The Army Cavalry as a Reserve behind the Front

The same principles hold good for those portions of the army cavalry which find themselves behind the fighting-line, and not on the exposed flank. Such a position is generally, indeed, undesirable, but may be the outcome of circumstances.

The task before the cavalry is here naturally quite a different one from when on the flank of the army. The necessity, or even the possibility, will in this case scarcely ever occur of having to deal with hostile cavalry, and of opening thereby a way for intervention in the decisive battle. It is much more likely in this case to happen that the cavalry will have to adopt a waiting attitude, and see whether its engagement as a mounted arm will be necessary. During this period of waiting, the cavalry must remain beyond the range of hostile fire, but as near the fighting-line as intelligent use of the ground will permit. Its position should never be chosen so far to the rear that it cannot arrive on the spot at the right time for the attack; for the moments which offer a favourable prospect for a charge are often fleeting—they depend upon the tactical situation and the moral condition of the opponent. These conditions may, however, quickly change if, for instance, reinforcements should arrive on the field.

Thus, at Mars la Tour, when the 6th Cavalry Division advanced in order to attack the obviously shaken and retiring 2nd Corps of the French, it struck, according to the account of the German General Staff, not this corps, but the intact Guard Grenadier Division of Picard, which had already advanced in support, and the charge was frustrated.[41]

To be prepared to meet such conditions, it will generally be advisable not only to remain as close behind the fighting-line as possible, but to prepare for a rapid deployment to the front, so that a disposition in groups, with the necessary deploying intervals, may be adopted behind that part of the fighting-line where the ground is especially adapted to a charge of large masses. If it can be seen that the crisis of the fight is approaching, and that the intervention of the cavalry may be necessary, the latter should advance still closer to the fighting-line, making, of course, full use of the ground for cover, but no longer taking heed of small losses.

The cavalry will advance to the charge in order either to complete the defeat of an already wavering enemy, and to capture his artillery, or to relieve its own infantry, exhausted in the fight or suffering from want of ammunition, when other reserves have been used up, or have not yet arrived on the spot. The attack will probably always have to be conducted against an extended front. Flanking and surprise attacks will rarely be possible under such circumstances. It will scarcely ever be practicable to carry out separate attacks against the hostile infantry and artillery, as in the case of a flank attack. The charge will rather, in by far the greater number of cases, first strike the hostile line of infantry, and must endeavour to ride through this and then to fall upon the enemy's artillery.

The formation for attack must be chosen to correspond with this point of view. A considerable extension will be necessary for the first line, so that, although the wings of the attacking-line may be exposed to flanking fire, the main portion of the front of attack will only have to reckon with frontal fire, and the enemy will not be in a position to direct a concentric fire against it. The great range of modern weapons demands a very considerable extension for this purpose if success is to be ensured. Suitable ground, also, must be chosen for this deployment. It will often allow, if rightly used, of one or other flank finding cover. A previous close study of the ground over which the attack is to be made is therefore imperative for the cavalry leader, even though it may entail personal exposure to the enemy's fire.

Necessary, however, as this extension is, a formation in depth in two or three lines is also imperative if decisive results are to be gained—this is, as I have already pointed out, the formation especially necessary against firearms. To lay down the distances which must be taken up between the lines according as infantry or artillery is the objective, as is done in the Regulations, will naturally be impossible in most cases, as both arms will have to be reckoned with simultaneously. A mean distance of about 250 paces would generally meet the case.

It is obvious that not only the preliminary deployment, but the formation for attack must take place beyond the effective range of the enemy's fire, for, once inside this zone, flank movements can no longer be carried out, and nothing else can be done but to gallop straight to the front. As, however, our own infantry will have to be ridden through in the charge, it is impossible in such a case to attack in close order. The first lines should therefore be of loose single-rank formation, with wide intervals from man to man. This is also to be recommended on the ground that it will allow a greater breadth of front for the same strength. Behind the leading lines squadrons can then follow in column of troops, which can easily ride through their own infantry, and adapt themselves to the ground, utilizing for their advance the less exposed portions of the terrain. In such dispositions there can naturally be no talk of regular distances, and the circumstances of the case must decide.

If sufficient force is available, reserves must follow behind the centre and in échelon behind the flanks. Their duty will be to to turn against hostile cavalry and other troops which may take the advancing mass in flank or may threaten a charge.

The batteries and machine-guns belonging to the cavalry will usually remain at the disposal of the cavalry commander, even during the great battle. If a charge is launched it will sometimes be advantageous to use them for flank protection, for which purpose they may be temporarily held back. Such cases, however, will be rare. The commander will therefore have to consider whether it is not more advisable to let them take part in the general engagement, even when the cavalry is not yet called upon to intervene. For it must be clearly understood that in this case, as in the other, where the cavalry is on the flank of the army, there will seldom be an opportunity for the charge, for reasons already given.

As, however, the cavalry in the former case should not remain inactive even if there is no opportunity for the charge during the decisive battle, the same holds good where the cavalry is placed behind the front of the army.

Having a less extensive field of action than in the case of the cavalry on the flank, it is all the more necessary, if there is no chance of a charge, for it to act in the manner of a reserve. The cavalry must not shrink, when necessity demands, from employing its whole force in the fire fight, disregarding for this purpose its purely cavalry rôle, which may, perhaps, be resumed later. The first essential is that victory shall be won. To this end all available forces must co-operate. We will find a good example to follow in the battle of Fredericksburg and the manner in which Stuart threw the whole of his cavalry into the fight. The employment of cavalry in the War of Secession in North America, the study of which I have urgently recommended, can here again serve us as a guide to follow.

3. Pursuit and Retreat

In critical study of military history there is continual cause for complaint that after a victorious battle no effective pursuit, with a few brilliant exceptions, has ever taken place. These complaints are justified. It must, however, be conceded that a failure of the pursuit may be traced in most instances to the force of circumstances.

As the day of battle draws to a close and the decision has taken place, the victorious attacker has generally accomplished a long march to the battlefield and carried out an exceedingly exhausting attack. The troops have perhaps all been employed in the battle, down to the last reserve. Ammunition, food, and water are often lacking. It is therefore quite natural that the mere physical energy required for a pursuit is wanting. If, on the other hand, the defender is successful, it is generally against a superior enemy, or one that is thought to be superior. With the greatest expenditure of moral and physical force he has held his own. In the evening of the day of battle, when the attacks cease, he is still perhaps scarcely conscious of his victory, and still imagines that the enemy is endeavouring to turn his flank. He awaits renewed onslaughts, and will be fearful of imperilling his success by leaving the positions which he has maintained with such difficulty, in order, on his side, to take up the offensive. It is therefore but natural that a pursuit should at first remain in abeyance. If, however, it is not carried out at once, the favourable opportunity is generally lost forever.

The beaten defender, on the other hand, has often still a surplus of fresh troops. On the day of battle he will generally have had no exhausting marches to undertake. The battle has not imposed nearly such heavy physical demands upon him as upon the attacker. He has also been able to supply himself during the fight much better than the latter. To these factors of advantage must be added the instinct of self-preservation of the individual, which continually induces afresh the desire to escape from the grasp of the enemy. What can be more natural for the beaten defender after a lost battle than to march long distances, and thus successfully to evade pursuit, unless it be immediately undertaken? General von Goeben gave orders on the evening of the battle of St. Quentin that all troops must march five miles[42] the next day. But the French had already covered a similar distance during the night, and were no longer within reach.

The beaten attacker also may, after the battle, no longer have at his disposal sufficient physical force to carry out a further immediate march, but, as before the fight he was in superior force, or considered himself to be so, it will not be necessary for him to withdraw from the enemy as quickly as a beaten defender. The reason for this lies in the difficulty which exists for the latter of taking up the pursuit. The attacker can then utilise the time after the battle to secure himself in the terrain and to re-form his units. He falls back on his reserves of supply and ammunition. Unless he has suffered a destructive defeat, the pursuer will generally find him the next morning again in a condition to offer some resistance.

The factors of weakness, therefore, which allow but seldom of an effective pursuit have their origin in the nature of circumstances, and are exceedingly difficult to cope with.

Energy and activity sufficient to this end are only to be found in moments of the greatest moral excitement, under the influence of overpowering personalities, or under special conditions, such, for example, as resulted after the battle of Waterloo. In the future, however, we shall generally have to reckon that these factors of weakness will prevail and the pursuit fail unless it is prepared with conscious intention in good time, and initiated with energy.

Here will certainly be required careful leading, good tactical judgment, and rapid decision.

Before all things, it is essential that any reserves still available should be sent forward in the directions important for pursuit as soon as it is judged that the battle is won, and that their supply should be arranged for before the pursuit begins.

I may cite the battle of Woerth as an example. The 4th Cavalry Division stood at the disposal of the commander. Observation troops were sufficient in the direction of Hagenau and Zabern. This cavalry mass was, however, only brought up late in the evening, and arrived on the field too late to take up the immediate pursuit, although it had long been realised that a pursuit would become necessary.

The infantry pursuit failed for different reasons. At the end of the day, when success inclined to the Germans, a fresh Württemberg brigade arrived upon the battlefield. Hot fighting still raged about Fröschweiler, in which the whole of the Vth and XIth Corps were involved. The Crown Prince, with a right appreciation of the situation, sent forward this brigade in a parallel pursuit against the right wing of the French in the direction of Reichshofen, where it could have denied the exit at Zabern to the French. This brigade, however, allowed itself to be deflected from its objective, and involved in the fighting round Fröschweiler, the capture of which was no longer of any real importance from the point of view of the Head Quarters.

If the affair is practically decided, as was the case at Woerth, the reserves still in hand should no longer allow themselves to be drawn towards the various foci of the battle, but must be sent forward by the Commander-in-Chief with boldness and determination in the now more decisive directions of the pursuit.

The same reasons and principles hold good for the pursuit by the cavalry.

The cavalry commander must continually keep his finger on the pulse of the battle, and not watch only that portion of the great drama which is being played under his own eyes.

Should the scales of victory incline in favour of his own army, if he considers that the intervention of his cavalry will no longer be necessary to complete the victory, he will often be well advised to renounce his share in the decisive battle, at least by a charge which would entail heavy loss, and to husband all his force for the pursuit, and to prepare and make dispositions for it. This consideration is of especial importance for that portion of the army cavalry which is concentrated on the flank, as to it must chiefly fall the task of pursuit.

Great attention should be paid, even during the battle, to nursing the horses. They should be fed, not from the small reserve of forage carried on the saddle, but from wagons, which can be easily sent to the flank of the army, emptied, and used later for the transport of the wounded. It is of great importance that these measures should be taken in good time. The forage carried will be needed during the pursuit, for supplies for the horses cannot be reckoned upon in country where armies have been on the move. It will even be advisable to take forage wagons with the pursuing force itself. When the maintenance of physical strength has thus been cared for, the next step is to push patrols and squadrons rapidly forward to reconnoitre the outer lines of retreat of the enemy. While these have been ascertained, the march in pursuit must be undertaken without hesitation, and continued even during the night. While daylight in any way allows, attempts will naturally be made to attack the withdrawing enemy in flank, and to carry disorder into his columns. As soon, however, as darkness falls and puts an end to the fighting, the march should be continued on parallel lines throughout the whole night, if possible in constant touch with the enemy, in order that he may again be attacked at dawn the next morning, or that his retreat may be barred at defiles or other favourable places. The trophies of pursuit will rarely fall into the hands of him who shrinks from spending the night after the battle marching, or neglects to prepare in every way for such an operation.

Direct frontal pursuit by the cavalry will generally yield but meagre results against the masses of the modern army and the firearm of the present day. Only when completely demoralised troops are retreating in the open, and cannot be reached by fire, will a charge be feasible. Generally, however, the frontal cavalry pursuit will be soon brought to a standstill by the hostile occupation of localities, woods and the like. Frontal pursuit is essentially a matter for the infantry, who must press the retreating enemy to the utmost. On the other hand, it is of course the duty of the cavalry to maintain touch with the enemy under all circumstances. With this object in view it must continue the frontal pursuit, sometimes even without seeking to draw on a fight, by day and night. When the strength of the infantry fails, it is the imperative duty of the cavalry to continue to harass the foe. In conjunction with the artillery it should be able to inflict considerable losses on the opponent. In the face of modern conditions, however, too great results must not be expected from such action.

When the army cavalry undertakes a frontal pursuit, it will be advisable to divide it by brigades, to which must be allotted the various roads along which the enemy is retreating. To each column must be assigned artillery, to enable it to be continually at grips with the enemy. Cases may also occur where, if the enemy's lines of retreat are not too close together, it will be possible to penetrate between them, and thus strike all the terrors of a parallel pursuit to the very heart of his army. The results that might thus be gained will justify great risks.

As to the covering of a retreat, I may draw attention to paragraph 518[43] of the new Regulations. All the essentials are here set forth in compressed form. Under such circumstances the cavalry must never renounce the offensive, as the maintenance of morale when things are going badly is imperative. Continual efforts must be made to confront the enemy, and to attack him whenever possible with the cold steel. Defensive fire tactics, however, will of course be employed whenever circumstances demand such action. Thus, when it becomes no longer possible to show a front to the pursuing cavalry in the open, measures must be taken to block the routes upon which his parallel pursuit is operating by barricading roads and occupying important points and defiles, especially during the night, and thus to secure the retreat of the army. Detachments to which these duties are confided must be despatched from the battlefield in good time, so that they may be able, if possible, to arrange their defensive measures by daylight. The more obstinately they hold well-chosen points, even at the risk of being cut off and captured, the better will they have done their duty.

4. The Rôle of the Divisional Cavalry

The numerical weakness of the divisional cavalry, and the variety of duties that fall to its lot, considerably limit the development of its fighting power. It will scarcely ever be able to seek battle with the enemy's cavalry in an offensive sense, nor in defence will it possess the requisite numbers for an effective counter-stroke. It is therefore all the more important that such isolated favourable opportunities for the charge as some fortunate chance may place in its way should not be allowed to slip by. Every tactical success raises the self-confidence of the troops, and operates towards the attainment of moral superiority over the enemy, even though he may be numerically the stronger force.

In the battle of all arms, as soon as fighting contact has been established with the enemy, and the close and combat reconnaissance is thus probably at an end, the divisional cavalry must endeavour to gain touch with the army cavalry, in order to strengthen the latter for the battle. In so doing, it must not of course lose all connection with its own infantry division. When this cannot be done, and when no other chance of mounted action offers, the divisional cavalry must seize the rifle and act as an immediate support for the infantry. Opportunities for such action will occur more especially in defence, as was proved by the cavalry of General Stuart.

After the battle it is the duty of the divisional cavalry to advance in frontal pursuit, even though no great results are to be expected from such action. During a retreat after the battle it will be continually in action as the rearmost detachment, and must endeavour to arrest the pursuit by occupying favourable positions with fire action. Frequent opportunities for a charge on a small scale may here occur.

Should the infantry division to which the cavalry belongs be operating independently without army cavalry, the divisional cavalry must act in accordance with the principles laid down for the army cavalry, as far as they apply and in so far as its strength and other circumstances will allow. Parallel pursuit may be possible under such conditions.

In retreat, every effort within the power of the cavalry must be made to protect the flanks of the retiring division, and to arrest the pursuer by sudden bursts of fire on every possible occasion.

There is for the divisional cavalry no such wide field of possibilities as is open to the army cavalry: it will be less often mentioned in despatches. The tasks which fall to its share, however, are certainly immeasurably more arduous and call for greater sacrifices. It will often be confronted by the most important and dangerous duties, for the fulfilment of which its means are quite inadequate. Such duties can only be carried out if the troops are capable of the greatest efforts and determined to do great deeds, without the impulse that the prospect of distinction promotes.

VI. DEPTH AND ÉCHELON

It is an astonishing fact that the échelon,[44] and especially the rearward échelon, should have won for itself an importance in our cavalry tactics which, in my opinion, is quite undeserved and contradictory to the essence of cavalry action. It is the more astounding when we consider that this principle of échelon formation is said to be based on the tactics of Frederick the Great, which have no connection whatever with the échelon in its present form.

Frederick the Great arranged his cavalry in two lines, and within these lines the tactical units were on the same line of front. Detachments destined to turn the enemy's flank were attached in column to the outer flank of the leading line. As far as I know, a mention of échelon can only be found in one place. In a sketch that accompanies one of the Regulations of July 25, 1744, a squadron of the second line is shown thrown forward at half the distance between the lines and écheloned on the first line, with the obvious intention of securing the outer flank of the first line against local turning movements. Out of this one squadron the whole of our échelon system has grown. Here is the only justification for claiming that the échelon of the second line is of Frederician origin.

Nor, as far as I know, in the tactics of the Napoleonic cavalry is there any trace of échelon in the modern sense. We would do well to seek, in this period of experience in great cavalry battles instruction for the conduct of cavalry against cavalry, and not to sacrifice its lessons for imaginary advantages.

According to all appearances, our modern échelon is but the offspring of peace requirements. The troops were required to be mobile and capable of manœuvre, and a division was required to perform the same stereotyped evolutions as a regiment or a brigade. In the division the échelon of brigades met this requirement admirably, favouring as it did the change to line, a manœuvre which, on its part, was well suited to the necessities of drill in a limited area, and was regarded as the pièce de résistance of all cavalry divisional manœuvres. Many a time have I assisted at these tactical orgies!

We must not neglect the warning that, even in manœuvres, as soon as there is any kind of approach to service conditions, such necessity for change of front never—literally never—occurs. Besides this, the échelon formation has shown itself to be quite unpractical where any real tactical deployment is required off the drill-ground. The question, then, of the circumstances for which it is particularly designed does not appear as yet to have been definitely asked or answered. We have been content with general representations that it increased the power of manœuvre, and thus added to our beloved stereotyped formations.

For years I have striven to clear up these views and to establish their true worth. As long ago as 1903, in my book "Cavalry in Future Wars," I wrote as follows: " ... It is obvious that the formations for approach and attack prescribed by the (old) Regulations are as unpromising of success as they well can be. While affording a possibility of quickly presenting the same formation in any direction, a feat of no possible advantage for war, they seriously impede any deployment to the front. If it is required to launch the first line against the enemy's flank because this is its shortest line, one at least of the following brigades will be masked, and will be hampered in its movements. If, again, it is desired to utilise one of the rear brigades for a flank movement or any similar purpose, the first line has to be checked until the others reach the required position, or else they will certainly arrive too late to co-operate. Furthermore, the formations advocated render it more difficult to derive full benefit from the configuration of the ground."

These deductions have remained, up to now, uncontested. In spite of this, however, the new Regulations uphold the point of view of the old as regards échelon formation in every way, and even vest it with increased importance by confiding to the échelon the duties of the real second line, i.e. of the supporting squadrons of the old Regulations. In the regiment, as in the brigade, depth is to consist in échelon formation, and only exceptionally is a real second line to be formed. The échelons are not only to protect the flank of their own units, and turn against any portions of the enemy's line that may break through, but are also to turn the enemy's flanks (170 and 200).[45] In the division, also, during the advance to attack cavalry, échelon formation will, "as a rule," be ordered. The transition formation thus remains with us not only in name, but in fact, only with the difference that brigades provide for their own depth and flank protection, thus, in fact, being again in themselves écheloned (223, 424, 425).[46] Only when a closer knowledge of the enemy is attained may the brigades come into the same alignment from the commencement, and assume the requisite frontage (426).[47]

In close connection with this modified transition formation, the "change to lines" has also been retained in fact, though no longer designated as such. That is to say, the possibility of a change of front "to the complete flank," i.e. at right angles to the direction of march, is still contemplated (220),[48] and to this end a fresh formation of the division will generally be required, as well as a fresh directing brigade, which takes up the new line of march, and to which the remainder conform in the desired manner. It is apparently a matter of indifference whether the brigades are called lines or brigades. It is, and remains, a purely drill evolution of the division in close formation, a complete change of front to a flank, and is therefore something that would certainly not occur in war if any reasonable sort of information were to hand. If it did occur, it would presuppose the entire failure of reconnaissance and the corresponding incapacity of the leader.

My cavalry instinct forbids me to share the tactical principles that these views entail, and I will therefore again endeavour to make clear that conception of the matter which I hold to be correct.

First, as regards the demands of the Regulations that échelon is to replace depth. In my opinion, the conditions of reality have not in this matter been taken into account. To be able to meet a hostile squadron that has broken through the line, the écheloned squadron, if still in column, must wheel into line, or if, as is probable, already in line, must wheel, and then charge behind the front of its own attacking-line. I consider this, of itself, to be impracticable in the excitement of the fight, a manœuvre that can only be carried out on the drill-ground. We have only to consult any one who has had experience of a cavalry attack to learn how difficult it is to perform such evolutions immediately before the charge.

Then, again, what is our conception of such a hostile squadron breaking through? It may be expected to be accompanied by a simultaneous rearward movement of a corresponding portion of our own line, so that no clear objective for attack from the flank would be likely to offer itself. Such retirements of single portions of the line can only be met and counteracted by throwing in fresh forces from the rear; such has always been the experience in cavalry fights, as far as the teachings of history show.

But there are other matters for consideration. How can the squadron, écheloned, for instance, on the outer flank of a brigade, intervene when this so-called rupture of the line takes place on the inner flank? In the dust and excitement of a cavalry fight, will such a rupture, especially in undulating country, be even noticed? What if there is a simultaneous threatening of the other flank, which the échelon is obliged to meet? What if the échelon has advanced in an enveloping movement? Who is then to deal with the rupture of the line?

To go on trying to prove that the duties devolving on depth and échelon cannot be met by one and the same detachment, is like carrying coals to Newcastle. The formation of a second line in the fight against cavalry, regarded as exceptional by the Regulations, should be made an invariable rule, from which departure is allowed only in exceptional cases, while safety for the flanks must be arranged for independently of this.

Here again we come into collision with paragraph 170 of the Regulations, which lays down that an offensive flank attack may be undertaken from a rearward échelon; as if such a manœuvre could possibly be carried out! Detachments which are to turn the enemy's flank must, during the approach, advance into alignment with their own line separated from its flank by the necessary interval, or else must be écheloned forwards from the commencement.

Forward échelon will generally be found to correspond with the offensive spirit of cavalry better than the more defensive rearward échelon. It is usually more practical and protects the flank better, while at the same time threatening the enemy's flank and laying down the law to him. Forward échelon is a very useful tactical cavalry formation, and deserves more attention than the Regulations bestow upon it.[49]

On its offensive importance I need scarcely enlarge. Troops in forward échelon are already in a position which can only be reached after an exhausting gallop by those in rearward échelon, the position prescribed by the Regulations. They will be in a position to frustrate any offensive intentions of the hostile reserves, and will obtain quicker and surer information as to the enemy than will ever be possible at such a time by patrols alone. That they may at times come in contact with hostile troops in rearward échelon is obvious. If the flank of these cannot be turned, they must be dealt with frontally. Local dispositions and a vanguard must provide security against the action of hostile reserves.

Even in a defensive sense the forward échelon will often be more useful than the rearward. The latter formation surrenders the initiative to the enemy, and confines itself to parrying attacks, always a disadvantage in a cavalry fight. Forward échelon, on the contrary, seeks to forestall the enemy in the offence. As to how it may often be better adapted to warding off hostile attacks than the rearward échelon I will give an example.

A body of cavalry, in the approach formation, is advancing against the enemy, with blind ground on a flank, which would allow of the enemy's covered approach, and which perhaps it has been impossible to reconnoitre. Attack or fire surprise is feared from this quarter. How will the cavalry protect itself? The modern tactician would in most cases reply: "By an échelon to the rear." I do not think this would be suitable. How is such a formation to give safety from fire surprise, and to locate the enemy's advance and arrest it until the main body can take counter-measures? The forward échelon can here alone avail. It comes to close quarters with the enemy, attacks him before he can reach the flank of the main body, and thus gains time for defensive measures or retirement.

It is quite obvious that the cases for employment of the forward échelon do not allow of being formulated. I think, however, that we should make much more use of this formation than is at present the fashion. Properly applied, such methods will ensure to us considerable superiority over our opponents.

If we turn from this narrower tactical point of view to the formations on a large scale where échelon is to be found—namely, the divisions—here too the examination leads to no more favourable conclusions. I ask myself, when and under what circumstances will such a formation be advisable?

During the approach to the battle of encounter it is, as I have endeavoured to prove, quite superfluous, and may even operate to our disadvantage. In this case, when total uncertainty reigns as to whether the combat will be carried out mounted or dismounted, or both, there can be no question of any stereotyped tactical formation, either of units as a whole or of smaller bodies within them. Here, as we have seen, the battle will generally develop gradually, and the fighting-line be fed from depth, until the necessary information as to the enemy has been gained and the decisive attack can be embarked upon. Under such circumstances the brigades advance according to the tasks allotted them, and make their dispositions as circumstances dictate. The depth that will be necessary can obviously not be laid down, and can be attained by échelon neither in the division nor in its subdivisions. If the division should advance under such circumstances in close formation écheloned within itself, the unnecessary danger would be run of offering an ideal target to the enemy's artillery (which must always be taken into consideration), and at the same time of hampering movement where circumstances demand the greatest freedom in all directions.

If, on the other hand, the enemy's dispositions are known before a collision occurs, the Regulations themselves (426, see p. 172) allow that échelon formation is superfluous, and that the advance may be made in the deployed formation desired, brigades being on the same frontage, if the country and the character of the adversary offer the probability of a charge.

And will it be different in the battle of all arms? In that case, if the army cavalry advances from the wing of the army with the intention of attacking the enemy's flank, what need will it have of échelon formations? It is known that an attack must be made under any circumstances. Further information as to the comparative strength of the enemy cannot and must not be waited for. All available forces will be engaged in order to wrest a victory, and must from the beginning be so disposed that the enemy will be compelled as far as possible to conform to our movements, and that we may prepare the most favourable deployment for attack in the manner discussed above. Must we, then, advance with the division in close formation, écheloned within itself, in order to afford the greatest possible target for the enemy's artillery? Are we to choose the pusillanimous formation of the defensive échelon, that we may perhaps be obliged to approach and to deploy under the enemy's eyes, incapable in this unwieldy formation of turning the ground to account? I cannot think that this is practical and believe that modern artillery fire of itself suffices to make the écheloned division an impossibility and to banish it for ever from the battlefield.

It must be added that should the unexpected appearance of the enemy on a flank make it necessary, rearward échelon is much easier to assume from a formation of brigades on the same front than is the line or attack formation from rearward échelon. It is only necessary for that part of the line which is to be écheloned to halt or decrease the pace, and the échelon is soon formed. To push forward units from depth while on the move means, on the other hand, a considerable and indeed unnecessary expenditure of force.

VII. FORMATIONS FOR MOVEMENT

As the brigades in a modern division must, on account of the effect of artillery fire, be disposed according to completely different principles from those of the past, so, too, must the formations adopted by the various groups be chosen to suit modern conditions.

Our new Regulations lay down that, if the cavalry, after its preliminary deployment, has to cross an extensive fire-zone, the subordinate leaders are to choose such formations for their units as will minimise the effect of the hostile fire, and that, for this purpose, the configuration of the ground must be turned to the best advantage, even though it should involve temporary departure from prescribed intervals.

I do not consider these instructions, which, in contradiction to the general principles of the Regulations, give free play to the initiative of all subordinate leaders, are sufficiently definite. They appear to try to avoid giving a distinct designation to this manner of advance. Before the publication of the Regulations it was known as "extended formation." As such I have characterised it in my brochure, "Reflections on the New Cavalry Regulations," published in 1908, and it is to be regretted that this title was not maintained in the Regulations, and with it also the real essence of the whole formation. This would, I think, have made the matter clearer. I hold it to be of great importance that the adoption of such formations should be ordered by higher authority, as otherwise there must be a danger of the troops getting out of hand.

In adopting these extensions it is not only a question of ground actually under artillery fire, but also of areas during the crossing of which fire may be expected, to which, of course, the troops should not be exposed. Whether such is the case or not, the cavalry commander, who is observing and receiving intelligence as the troops hurry forward, is alone in a position to judge, and not each subordinate leader. For this reason alone, unity of action is absolutely necessary. So is it also from another point of view. I need scarcely enlarge on the picture of what would occur if each subordinate commander, each squadron leader, according to his individual judgment, were to suddenly regulate the pace and formation of his own volition, while it would be a matter of difficulty to maintain proper control of the troops if it were left to the squadron leaders to regain alignment in their own time.

It is therefore imperative, to my mind, that such extensions should not be left to the discretion of the squadron leader, but ordered by superior authority. Instructions as to pace should be given at the same time, and the area indicated where troops are to regain the formation ordered and decrease the pace. These are points that have escaped the notice of the Regulations. Orders must also be given as to whether several lines will eventually be formed. These will then generally have to follow each other at shrapnel distance. Only the choice of formation and line of advance must be left to the subordinate leaders, as they alone are in a position to judge of the local effect of the hostile fire.

If such dispositions are to be made, all commanders, down to squadron leaders, must be instructed in time, so that they may have already adopted the necessary formation on reaching the dangerous zone. They must at the same time be informed, in so far as can be ascertained, from which direction artillery fire—for this alone can be in question—is to be expected.

Should the artillery fire come from the front, column of route will often be a suitable formation. It affords but a small frontage of target, and facilitates use of the ground. If the artillery fire is expected from a flank, the adoption of a single-rank line will often commend itself. In any case, in the larger formations, distances and intervals must be adjusted so that one and the same burst of shrapnel will not strike two squadrons at once.

As the Regulations do not touch on these points, I do not see how a proper understanding of them can be awakened and cultivated in the troops, imperative though this may be.

As a rule it will be by no means sufficient to adopt formations for minimising the effect of artillery fire only in special cases where such fire is to be expected. The great range of modern guns, and their capabilities of indirect fire induced by improved means of observation, and the possibility of bringing fire to bear on large unseen targets with the aid of the map, make it absolutely necessary, when entering within possible effective range of artillery, to adopt formations which will offer no favourable mark. If this tends on the one hand, as already remarked, to a premature deployment, it forces us, on the other, to adopt formations which can cross country easily and afford no easy target for the artillery.

I have already shown in a former work[50] how well the double column[51] answers this purpose, and in what a comprehensive manner the principle of independent squadron columns allows of elaboration, to procure for the cavalry the greatest imaginable freedom of movement.

The Regulations do not agree with these views. They hold fast to the principle that deployment must always be in line, and not in a succession of lines, and that before this deployment the squadron columns hitherto employed will generally be replaced by some other formation.

The above remain the chief formations for movement and deployment of the cavalry. The employment of the "regimental mass and brigade mass"[52] has been limited, but the Regulations give us nothing in their place. Nor, on the other hand, is the flexibility of the double column particularly emphasised; its use, indeed, is in a certain sense limited. I see such limitation in the fact that the trumpet-call "Double column!" has been abolished. As, on the other hand, the call "Form regimental mass!" has been retained, it does not appear as if the use of double column is to be further developed, or allowed to replace the regimental and brigade mass on the field of battle.

It is further laid down that the regimental mass is to be used when beyond the range of the enemy's fire, the brigade mass when concealed by the ground, even on the battlefield. A deployment is even allowed for from the brigade in mass towards the flank, and that by a wheel of the head of the columns. This presupposes that such a column can be used in a flank movement, which I regard as an impossibility. A deployment from regimental mass to squadron columns is also provided for. In view of the great effective range of the modern gun, I cannot think that movements in such close formation right up to the moment of deployment can go unpunished upon a modern battlefield.

All these instructions contained in the Regulations, and many others that take effect in the same sense, cannot be regarded as practical. They lead us to fear that the regimental and brigade masses, in spite of all modern conditions, will retain more or less their old importance. They will serve as a pretext for many a hidebound drill enthusiast, of which, alas! there are still many among us. Upon the battlefields of the future, however, we will no longer dare to appear in such formations, but only widely deployed and in thin columns, in such dispositions indeed as will allow of a rapid adoption of the attack formation, such as we have discussed in detail above. I can only hope that these views will, in the not too far distant future, come to be more generally recognised and will find their way into the Regulations.

Finally, I would once again draw attention to the idea of the "vanguard."[53] It receives but a passing mention in the Regulations, and no explanation of what is thereby meant. My opinion is that it is indispensable to all flank movements, and must continually be used, especially in the offensive. It should therefore be provided for by regulation in all deployments, and the troops should be fully conversant with its use.

For the rest, the present Regulations, in spite of all actual progress made, can only be designated as provisional, and give rise to the hope that it will be found possible to re-edit them soon, above all as regards the stereotyped parts, so that, fully prepared and up to date, we may go forth with confidence to meet the events of any future war.

VIII. THE VARIOUS UNITS IN THE FIGHT

Having in the last chapter endeavoured to elaborate tactical principles, and to give practical hints, I will now shortly deal with the duties of the various units, and endeavour to form an impression of the performances that may be expected of them in the fight.

When a squadron, acting independently in reconnaissance, as advanced guard, flank guard, or divisional cavalry, finds itself obliged to attack, it will, as a rule, employ its whole force simultaneously, whether it charges in line, knee to knee, or uses a troop in single rank as first line. If a troop has been thrown forward as advanced guard, it must quickly clear the front, and endeavour to join the squadron, so as to strengthen it before the collision, and not to become prematurely involved in a disadvantageous fight.

The squadron is generally too weak to carry out an offensive fight on foot. There is also no means of guarding the led horses but by patrols. If they should become isolated during the attack, there will be a danger of losing them, especially in hostile country. A squadron must therefore only determine on a dismounted attack when such action is absolutely unavoidable. For dispersing hostile patrols or armed inhabitants, about a troop dismounted will generally suffice, where there is no opportunity of surprising them in the charge, or of enveloping them. A defensive fight on foot must not be undertaken by a single squadron unless absolutely necessary, or which the led horses can be disposed in a safe place in the immediate neighbourhood, where the flanks cannot be turned, or where the arrival of reinforcements can be relied upon.

A squadron attacking knee to knee is stronger than a numerically superior enemy who charges in looser formation and is not armed with the lance.

The regiment of four or five squadrons is numerically too weak a body to be able of itself to carry out the larger strategical missions. It will therefore operate in more or less close co-operation with other troops, and will seldom be called upon to fight independently. It may, however, find itself for a time obliged to rely upon its own fighting strength, whether acting as divisional cavalry, as advanced guard, or as a detachment from a larger force of cavalry.

If a fight is in immediate prospect, column of troops must first be formed from column of route, and a broader front, which will allow of a rapid assumption of the attack formation, must then be adopted according to the ground.

In the charge against cavalry the regiment should only on rare occasions deploy all its squadrons into line, but must, whenever practicable, detail one squadron to follow in second line, and another in forward échelon, to protect the more exposed flank and to turn that of the enemy.

It will also be possible for the regiment to operate dismounted against weaker hostile detachments. If relative strength allows, at least a squadron should be detached to guard the led horses and to carry out reconnaissance duties. In the defence on foot, with ample ammunition and every available rifle in the firing-line, the regiment represents a formidable fighting force, even when obliged to detach one, or even two squadrons, for reconnaissance and for the protection of the flanks and the led horses.

In the fight of smaller bodies of all arms, a regiment will frequently be able to intervene in a most effective manner by a timely charge, from which considerable results may often be expected, especially during pursuit of a retreating and shaken enemy. In such cases the formation of lines for attack will frequently be superfluous, and a broad enveloping formation may be adopted.

The brigade of two regiments is numerically too weak of itself to carry out strategical missions, and to be able to engage in the independent actions they demand. The heavy drains on its strength which such missions generally entail will usually weaken the fighting power so much that the brigade will no longer be in a condition to engage an opponent of any strength who may have to be dealt with by mounted or dismounted action, or the two in combination.

At the same time, circumstances may lead to a brigade being forced to carry out an independent rôle. It will then have to reconnoitre with great care, so that it may only embark on a decisive encounter with a full knowledge of the situation. Otherwise, in view of its small offensive power, it will run a great risk of suffering defeat, especially when dismounted.

In the defence on foot, on the other hand, a brigade may be regarded as an important factor of strength, capable of successfully resisting an enemy of considerable superiority, as long as its flanks are protected and the led horses do not require too large an escort.

On approaching the enemy, the brigade must form column of troops from column of route in good time and the regiments must be deployed on the frontage and in the formations demanded by the situation. In such cases a reserve must always be detailed. The allotment of different rôles in the fight to the various regiments or groups will form the framework for the tactical deployment. In all attacks the brigade or its component parts must always adopt the formation in lines. Where there is blind ground to a flank, a forward échelon must be formed which will co-operate concentrically in the charge. In the attack on foot, too, it will often be advantageous to échelon detachments forward under due protection, in order to envelop the enemy's position.

In the combat of detachments of all arms, and especially in pursuit, considerable performances must be expected of a brigade. A timely charge or the employment of its fire power in an effective direction may bring about a decision.

The division of six regiments, under circumstances where its full strength can be employed in the charge, represents, even against troops using the rifle, a very considerable fighting power, which can, if judiciously handled and launched at the right moment, have a decisive effect, even in a battle of armies.

In independent missions it must be remembered that a complete regiment of four squadrons with 15 files per troop will represent 400 rifles at most. In war, however, this figure will never be reached. Wastage on the march and the provision of the necessary detachments and patrols, weaken squadrons very considerably. We must further remember that in every great battle a mounted reserve will always have to be detailed, while, in addition to this, detachments such as reconnoitring squadrons, escorts to transport, reporting centres, and signal stations, will generally fail to rejoin in time for the battle. Thus the division will seldom actually be able to reckon on more than 1,000 to 1,500 rifles in the firing-line.

Even counting on the co-operation of artillery and machine-guns, which the enemy will also have at his disposal, this represents no great offensive strength. It is therefore necessary to be quite clear in our minds that only weak detachments can be attacked with prospect of success.

A cavalry division is greatly handicapped by these circumstances in carrying out the rôle which may be assigned to it in the course of operations. The resistance of a body of equal strength where circumstances demand a dismounted attack can thus never be overcome.

Mounted, however, it is quite another matter. A well-trained German cavalry division, handled according to sound tactical principles and schooled to charge in close formation, may attack even a stronger enemy regardless of consequences.

Should the task at issue demand a larger force, several divisions must be united in a cavalry corps. In the battle of all arms such a corps, either by the charge or by employment of its fire power, may aim at decisive results. For the conduct of independent strategic missions fire power is an important factor. As in this case the number of men detached, etc., will be divided between the divisions, a strength of 3,500 rifles can at times be reached in a corps of two divisions.

For the division, as for the corps, the framework of the tactical deployment depends upon the commander's tactical plan, as too does the allotment of duties in the fight to the various units, divisions, brigades, and regiments, or to the tactical groups, advanced guard, main body, reserve, etc., and any attempt at retaining the command in one hand is obviously out of the question. Stress has already been laid on the necessity for early deployment, and once this is effected, the various subdivisions of the force must take their own independent measures for carrying out the rôles that devolve upon them.

On the other hand, neither in the fight of the independent cavalry nor in the great battle should a unit be allowed to become isolated in the combat. The necessary combination must always be preserved. United action, however, is only possible if subordinate leaders never lose sight of the general purpose of the fight, and continually bear in mind the necessary interchangeable relations of the various tactical methods.

In war it will seldom be possible either to undertake or to carry out the very best course of action, but will generally be unnecessary, for we may certainly count on numerous errors and vacillations on the part of the enemy, especially in the case of cavalry warfare.

It is of far greater importance that any plan once undertaken should be energetically carried through to a conclusion.

Success in war is first and foremost a matter of character and will. The indomitable will to conquer carries with it a considerable guarantee of success.

The determination to win, cost what it may, is therefore the first and greatest quality required of a cavalry leader—and the offensive is the weapon with which he can best enforce his will.

FOOTNOTES:

APPENDIX

CAVALRY AT PEACE MANŒUVRES

If manœuvres are to be of real value to the cavalry, care must be taken to demand nothing of the troops but what would be required of them in war. This is most apparent in outpost duty, where demands are made on the outpost cavalry, especially in regard to reconnaissance, that in nowise correspond to the teachings of the "Field Service Manual"; and this is the more unfortunate, as the economy of strength demanded in the "Manual" is absolutely necessary if the divisional cavalry, in particular, is to be prevented from failing soon after the commencement of a war.

The duties of outpost cavalry are limited to watching a strip of country to the front, and possibly on the flank, of the line of infantry outposts, and to carry messages between the different sections of the latter.

Standing patrols are the most useful for observation work. In the case of an enemy close at hand, they should be in touch with him, and should, if there be no close reconnaissance patrols, watch his flanks as well; however, with proper dispositions this should be unnecessary. The standing patrols would, in any case, have to be in a position to detect and report any advance on the part of the enemy's outposts and any movement of the enemy denoting an advance or retirement. If the enemy, however, is so far away as to be out of touch with the cavalry cordon, reconnaissance work beyond this line should be carried out by those portions of the divisional cavalry that are not assigned to outpost duty. If, on the other hand, the outposts on either side are in close touch, reconnaissance to the front should be carried out by infantry patrols. It may, however, be advisable under certain conditions to let weak mounted patrols follow such infantry patrols to covered positions for carrying messages, or to employ them dismounted in the place of the infantry.

If these arrangements are not strictly adhered to, it very easily happens, during manœuvres, that reconnaissance work is carried out by the reconnaissance patrols in the daytime, but at night by the outpost cavalry. In the morning the latter is then scattered in all directions and cannot be collected again. Such dispositions are also entirely opposed to the teachings of the "Field Service Manual," and are unsuited to conditions of real warfare.

In time of war the reconnaissance patrols naturally continue their work of observation during the night, and consequently they need not be relieved by patrols of the outpost cavalry. In peace time, on the other hand, it is still considered remarkable if the patrols remain in touch with the enemy at night, and those that do so have been dubbed "sticky patrols." Those, also, which should really be in touch with the enemy throughout the night usually get under cover, and have been known to spend a comfortable night in excellent quarters.

In making arrangements with regard to outpost cavalry, attention should be paid to reducing the distance which messages have to be carried. In this respect, horses are not always sufficiently considered. When outpost companies are pushed out far to the flank, it would usually be well to observe the instructions of the "Field Service Manual," and to detail small detachments of cavalry to the companies for their independent use, as this will prevent considerable waste of strength. It will often be necessary, on the other hand, to protect unsupported flanks of a line of infantry outposts by special detachments of the divisional cavalry that do not form part of the outpost cavalry. Such detachments would, if possible, find housing for themselves and be self-protecting, though they might, under certain circumstances, be given a small force of infantry for local security.

It is most important that the outpost cavalry should be concentrated in good time in the morning before the commencement of the march or of the engagement, and that they should retire in formed order on the divisional cavalry. This requires careful preparation and instructions; some practical method must be found which will overcome the difficulties that now present themselves. The various squadron commanders must act in conjunction with the officers commanding the outposts. All the higher officers, and those directing the manœuvres, must, however, always keep this matter in mind, so that the present system, which offers such serious disadvantages, may not become so customary as to be carried on in time of war.

Having examined the flaws still to be found in our outpost system, and which are likely to adversely affect the arm in war, we find, on turning to the sphere of reconnaissance, that such defects are even more prevalent.

The arrangements that are usually made in this matter often draw on the strength of the cavalry in a manner quite out of proportion to the demands of actual war, and weaken the squadrons to such an extent as almost to destroy their fighting value. The weak point is, in the main, as follows:

It is usual for every order given by a commanding officer to direct that a reconnaissance should be carried out, even though the previous order may have given instructions for one in the same direction. The cavalry obeys these orders, and sends out fresh patrols each time the order is repeated. As the patrols are always told to keep in touch with the enemy, and as, on account of peace conditions that obtain, nobody thinks of relieving them, they collect in one direction, whilst the squadron becomes weaker and weaker.

I consider that every effort should be made to combat this bad habit. Care should be taken not to send out unnecessary patrols, and to call in, from time to time, those that have been sent out, or where necessary, to relieve them. I believe that this would be possible if the following rules were observed.

If an order has been given which entails a reconnaissance in a certain direction, it is unnecessary that this should be repeated in a subsequent order. Other directions rather, which are indicated by reason of the altered conditions, should be brought to notice, and reference made to the reconnaissance already despatched. Under no circumstances, however, should a cavalry commander be induced, on receiving instructions to reconnoitre in a certain direction, to send a patrol to a point where he knows his patrols to be already in touch with the enemy. The necessary economy of strength can only be effected by leaving the command of the patrol service entirely in the hands of the cavalry commander, who must be responsible to his superior officer for the carrying out of the reconnaissance work entrusted to him. The superior officer should only interfere if he discovers obvious mistakes, or if other circumstances render such a step absolutely necessary. He must, for his part, see that orderlies and reporting patrols that come in remain with his staff, and that they are sent back to the squadron when opportunity offers, so as to be available for fighting purposes. This should be made a standing order at manœuvres.

All patrols that are sent out must receive definite orders as to how far they are to advance in any given direction, how long they are to reconnoitre in that direction, and when they are to return. If, at the expiration of such a period, renewed reconnaissance is found necessary in the same direction, relieving patrols should be despatched in good time, i.e. before the first patrols have returned; and these fresh patrols should, if possible, meet the returning ones, in order to exchange notes regarding the enemy. For this purpose the outward and homeward routes of the patrols should be prearranged as far as circumstances permit.

In manœuvres, when one officer takes over command from another, he must inquire as to the arrangements made for reconnaissance work, and must take measures accordingly.

When a fresh squadron is sent out on reconnaissance, due notice must be given to the squadron to be relieved. The two officers commanding must act in conjunction, so that the officer being relieved can draw in his patrols and the relieving patrols of the new squadron be sent out in good time.

It should also be remembered that, in time of war, close reconnaissance would gradually develop from distant reconnaissance, and would not, as a rule, require any fresh dispositions such as are usually found necessary at manœuvres.

During all exercises, especially when a long advance is being made and distant patrols are not actually sent out, the commanding officers should be furnished by the directing staff with such information as these patrols would in all probability have obtained. They should also be told which of the distant patrols may be assumed to be in touch with the enemy, and which have either returned or been captured or wiped out. The distant patrols, which are to be in touch with the enemy, might with advantage be despatched by the directing staff, before the manœuvre commences, in time to procure quarters and receive instructions as to the situation. The troops should, of course, be informed of the despatch of these patrols, and all further reconnaissance will be furnished by the cavalry commander. Every cavalry detachment must also know exactly what area it is to reconnoitre, and what reconnaissances have been, or are assumed to have been, carried out by neighbouring detachments.

It is a mistake to indicate the direction in which a near reconnaissance should be made, without limiting the distance of it. It is the duty of the distant reconnaissance to locate an opponent who is advancing from a distance. As long as the enemy is under the observation of the distant patrols, the close reconnaissance should not be pushed forward to meet him, but should be advanced from one position to the next, within definite limits. When these limits have been reached, the close patrols should be drawn in by the squadrons furnishing them, and fresh patrols be despatched to the next position.

It would also be well if the directing staff were to lessen the work by stopping and sending back to their units such patrols as, by reason of their direction, cannot possibly come in contact with the enemy; or it may even suffice, for the purposes of the manœuvre, to assume the despatch of patrols in such directions. They might also be given sealed orders, only to be opened at a certain place, containing the data necessary for negative reports and instructions regarding their return to their unit.

I believe that if such methods were adopted, and if the patrol leaders confined themselves to sending such reports as would be sent in real war, which would include a clear and concise statement regarding the configuration of the country, it would be possible to avoid the unwarrantable weakening of the squadrons now in vogue, which does not even produce a correspondingly efficient service of communication. It is, however, true that the art of sending a few, but good reports, and of sending them at the right time requires, in the leader of the patrol, sound tactical judgment, and a training that is nowadays but seldom obtained.

Senior officers also are often to blame for the frequency of reports. Appointed to a command at manœuvres, they want to know every detail about the enemy, and the exact minute in which an advance or a movement is made. Every little detachment must be reported, and the slightest movement watched. The result is that they encourage patrols, not only to send as many detailed reports as possible, but, if necessary, to obtain the information in a manner incompatible with service conditions. This is a deep-seated evil that is to be seen at all manœuvres, and one that commanders should consistently endeavour to eradicate.

Such procedure reacts upon the commanding officers themselves by exercising a harmful influence on their individual training. If everything is known about the strength, the line of advance, and the distance of the enemy, generalship descends to the level of the solution of an arithmetical problem, decisions of the commanding officers being based on complete and established data. What a difference is there in actual warfare! But meagre information is available regarding the enemy, and decisions must, as a rule, be based on a certain knowledge of one's own plans and a rough idea of the numbers, intentions, and fighting strength of the enemy. In the former case, decisions of commanding officers are the result of calculation; in the latter—i.e. in actual warfare—they are a matter for military skill, or the intuition of genius, which is a very different thing. These are the decisions that officers should be encouraged and trained to make; but, unless the malpractices that have crept into the reconnaissance work are rooted out, this valuable training for actual warfare is likely to be lost.

But all that is only by the way. We are now discussing the cavalry and not the generals, and I should like to point out the great importance of training units themselves to report in a manner suited to service conditions, i.e. to report only important matters, and these at the right time, so that the commanding officer may receive information regarding the enemy in time to make the necessary dispositions, while at the same time the reconnoitring detachments need not unduly weaken themselves by the too frequent despatch of messages. On the field of battle reports could be carried by individual horsemen instead of by patrols, but of these only a limited number should be drawn from the squadron, as it is not possible to rely on their return. They must also be taught only to take reports to such places as they could actually reach in war. At manœuvres and other exercises they are often to be seen riding about behind the firing-line in the most exposed places, having apparently no idea of the dangers which they would run in real warfare. This habit, acquired in peace, may in time of war entail the loss of many riders, horses, and reports.

The best means of counteracting these bad habits is to tell the despatch-riders exactly where to go, and to prevail on the officers concerned to remain in certain fixed places, as in real warfare, instead of moving about on the field of battle, even within the zone of the enemy's fire. It is true that, by moving about and exposing themselves, commanders can get a better idea of the engagement, and can make dispositions more rapidly and better than they could from the rear; but, at the same time, such procedure spoils their own training by removing difficulties that would exist in time of war. Making suitable dispositions from the rear, with hardly anything but reports to go by, is quite a different matter from conducting the fight from the front, where a clear view of the situation can be got.

As regards reconnaissance and screening, the principles evolved in the chapter on these subjects hold good for the conduct of cavalry at manœuvres.

First of all, we must see whether the cavalry attached to the different divisions should, according to its strength, be only classed as divisional cavalry, or whether its total strength is such as to entitle it to be considered as army cavalry.

Units detailed to act as divisional cavalry should not move about independently in the manœuvre area, as this would be in opposition to the essence of their duties, nor should they, on the other hand, remain tied to the infantry, as they unfortunately so often do. They must learn to advance from point to point, to reconnoitre by areas, to observe from a distance with glasses, to judge correctly which flank is of most importance for reconnaissance, and, finally, to occupy during the engagement such ground that may be valuable or essential for successful reconnaissance. Regiments and squadrons detailed as army cavalry should, on the other hand, act according to the principles involved.

When army cavalry is taking part in manœuvres, the leaders should be recommended to include in the exercises reconnaissance and screening problems on a large scale. This can generally be done. Then the merging of the distant into the close and battle reconnaissance should be practised, the gradual withdrawal of reconnoitring squadrons on the approach of the enemy, the evacuation of the areas allotted to them, and the independent action necessitated by the fresh conditions. This stage is instructive, not only for the reconnoitring squadrons and patrols, but also for the cavalry division itself. They will have to decide on which flank of the troops in rear to concentrate, and in this matter must act in conjunction with any divisional cavalry there may be; at the same time, they must take into account the ground and the general strategical situation. The final decision will, as a rule, have to be made after duly weighing many varied and often conflicting considerations.

If a general engagement of all arms should result, it is important, even though the ground should not be suitable for a charge, that the best use should, in any case, be made of the fighting value of the troops. Nothing is more incorrect and more opposed to the principles of warfare than an attitude of inactivity in anticipation of the possibility of an attack. If écheloned forward on the flank of the force, the cavalry should make every endeavour to develop an attack against the flank or rear of the enemy by fire or shock action, and to threaten and harass his artillery. The heavy artillery of the field army will often afford a suitable object of attack, more so, perhaps, in manœuvres than in actual warfare. It is undoubtedly wrong, whatever the conditions may be, to remain inactive and watch the other arms struggling for the palm of victory. "Activité! activité! activité!" cried Napoleon to his generals, and this, too, should be our first demand from our cavalry leaders.

It would also be a useful exercise if pursuits could occasionally be arranged for at manœuvres, so that the cavalry may learn how to initiate them in good time, and to push them home with energy. The difficulties of pursuits, and the principles to be observed in their conduct, are dealt with elsewhere.

If the cavalry endeavours to carry out the tasks I have sketched above, and at the same time effects the necessary economy of strength, it will reap benefits from manœuvres that will materially assist its training for war, provided the antiquated ideas that still prevail are discarded.

LARGER RECONNAISSANCE EXERCISES

Under this head I should like to draw attention to the importance of frequent practice in screening. In a war of operations, which includes the encounters resulting from strategical concentration, the functions of screening are, in my opinion, most important. The American War of Secession showed in a surprising manner what could be done in this respect. Stuart's screening of the left wheel of the Confederate army, after the battle of Chancellorsville, for instance, was a masterpiece, and the reconnaissance carried out by Mosby's Scouts during the same period was equally brilliant. I would recommend the study of these features of the war, as they are remarkably suited to the present day, in spite of the great change in conditions.

Our cavalry keep, as a rule, but little in touch with such matters. The new "Field Service Manual" introduces the idea of offensive and defensive screens, but the cavalry lack experience in them. Offensive screening is usually accepted, it appears, at all events, at the outset, as being somewhat similar to reconnaissance duties. Real screening is but seldom practised, as operations only last a short time, and usually end with a cavalry encounter, entailing a lapse into the usual set piece.

With regard to these exercises, I would point out that defensive screening, combined with natural obstacles, and possibly with the assistance of the other arms, is much more effective than the offensive method, and therefore deserves more attention, and, further, that there is a considerable difference between a reconnaissance and an offensive screen.

In a reconnaissance an advance is made in the direction which the army commander considers to be most important, and it is left to the enemy's cavalry to oppose this advance. In offensive screening, on the other hand, the enemy must be found before he can be attacked and beaten. An advance would naturally not be risked in a direction that would avoid the enemy's cavalry, and thereby afford it the opportunity of approach against the main army. This should be prevented at all costs. An advance must consequently not be made until information has been obtained from patrols or scouts regarding the position and the line of advance of the enemy's cavalry. Then a determined attack should be made on the cavalry, the force being concentrated as much as possible for this purpose. It is only after this attack has been successfully carried out that the real screening work begins.

The two main points that should be observed when carrying out such exercises are therefore: (1) no advance should be made until the enemy's line of advance has been discovered; and (2) the forces should be distributed, after the defeat of the enemy, on a broad front, in accordance with the requirements of the screening duties, while the enemy's beaten cavalry must be carefully watched, to prevent its further activity.

With regard to defensive screening, it is necessary above all, first, to occupy with sufficient strength all passages over the natural obstacle that has been selected, and to effect a tactical disposition of the forces that will enable them to do a maximum of work with the expenditure of a minimum of strength, making the greatest possible use of field entrenchments; secondly, to so dispose the reserves that they will be quickly available to strengthen any threatened point; and lastly, to arrange a system of communication along the whole screening-line, employing any suitable technical appliances in such a manner that the system will continue to operate even though the enemy's patrol should break through the line. It must be possible also to communicate quickly and safely to the troops in rear, so that any detachments of the enemy that might break through the line may be intercepted. The cavalry telegraph, in fact any kind of telegraph, is the least sure method of communication, particularly in the enemy's country, owing to the ease with which it can be cut. There must, at any rate, be other means of rapid communication besides the telegraph, such as flag signals or the light-signal.

In screening work, balloons are often very useful for discovering the direction in which the enemy is advancing; they are more suited to stationary work, especially behind a protected area, than to active operations. The reconnaissance and the action of the cavalry could then be based on the information received from the balloons. It will, unfortunately, seldom happen during such manœuvres that a balloon is available, but all the necessary technical appliances for communication should certainly be at hand.

The value of all these exercises, especially in the case of reconnaissance, is largely dependent on the manner in which the enemy is represented. The best plan is, of course, to place real troops at their full strength opposite to one another, but this is scarcely practicable, on account of the expense entailed. Even the Imperial Manœuvres do not faithfully represent modern armies and distances, but only reproduce portions of great operations on a reduced scale. The fact of the matter is that it is impossible, in time of peace, to set on foot anything approaching the number of men, or to cover anything like the extent of country, necessary to at all correspond with the conditions of modern warfare. The only feasible plan is to indicate columns of the army, and even large bodies of cavalry, by flagged troops; but it is well to place real troops at the head of these columns, so that they may form the vanguard and may send out the full number of patrols and outposts, at all events to the front. The reconnoitring organs would thus, at any rate to the front, be confronted by an enemy disposed as in real warfare. I need hardly say that both sides should send out these reconnoitring detachments, as far as possible at full strength; no advantage can possibly be derived from the exercises if this is not done.

It is also very important to put the divisional cavalry into the field, where possible at full strength, as the difficulties that beset the reconnoitring patrols will only then become apparent. This divisional cavalry need only send out a limited number of these patrols, as they are, as a rule, not absolutely necessary in such exercises, but the work of screening should receive careful attention. The division should therefore be surrounded by a screen of security patrols, and all points from which the enemy's patrols might observe the columns should be occupied. If these columns are on the march, the security patrols should advance in "bonds successifs," together with the divisional cavalry, from one line of observation to the next, and thus prevent any possible reconnaissance on the part of the enemy. If the ground on the line of advance is suited to defensive screening, this method should be adopted, and all the enemy's patrols and despatch-riders seen should be hunted down. When the hostile reconnoitring patrols have been driven back behind their own screens or outposts, measures should be taken to prevent their re-issue. If the enemy's patrols endeavour to remain for the night in the vicinity of the troops they wish to keep under observation, they should, if possible, be attacked and captured. When operations are being carried on in friendly country, it will be well to ensure the co-operation of the inhabitants in obtaining information regarding the movements of the enemy's troops. There are always old soldiers to be found among the civil population, who would interest themselves in the matter if called upon by the local magistrates to assist, and who would certainly do their utmost to help their own countrymen and to hamper the enemy. Care should, of course, be taken not to go too far in this direction, as unfortunate consequences might possibly result.

It will also be well to send numerous umpires with the army columns and their vanguards, and with the divisional cavalry, and also along the main roads, whose task it will be to conduct the manœuvres as nearly as possible on the lines of real warfare. Umpires should also be attached to reconnoitring patrols and squadrons, at any rate to those of one side, so that there may be an impartial witness of any encounter. The appointment of these umpires would have the further advantage of providing work at the important points for a larger number of officers, who would thus learn more than they would do when simply marching with their units.

When the various portions of the army are to be represented by flags, each flag should be made to represent a company, a battery, or a squadron, but the flags should be so disposed as to oblige patrols to estimate the strength of the columns by their length, as in war there would not often be time or opportunity to count the separate tactical groups of the enemy. Too few flags should not, however, be used, but rather as many as possible, so as to produce the effect of a continuous column on the move, infantry and artillery being clearly indicated. The detachments of cavalry that would in actual warfare be stationed at different points along the column might with advantage be represented by real cavalry, who would be able to pursue the enemy's horsemen. Artillery patrols might also relieve the cavalry of this duty, and, in difficult country, march on the flanks of the column, thereby making matters more difficult for the hostile scouts. All measures of this description would greatly assist in giving to manœuvres the character of real warfare, and in increasing the difficulties in the way of the far-too-easy peace-time reconnaissance.

Umpires need not confine themselves to deciding the results of engagements. They might very well draw the attention of patrols that act in a manner incompatible with service conditions to the hostile spirit of the population, or, if necessary, bring about real or assumed attacks that would inflict such losses or damage on the patrols as they would probably have suffered in war. They can, in short, do much to give the manœuvres a semblance of reality.

The rôle of umpire is also a useful training for regimental officers. Regimental and squadron commanders cannot form a correct idea of the possibilities and functions of their reconnoitring detachments unless they have accompanied patrols as umpires.

It is, in my opinion, impossible to go too far in the direction of making conditions resemble as much as possible those of actual warfare, as one of the greatest difficulties to be faced consists in sustaining the interest of the troops and the semblance of reality.

Goethe, in his "Wilhelm Meister," remarks how rare it is to find among men "any kind of creative imagination." Nothing, indeed, is more difficult than to take a keen interest in hypothetical conditions. This truth applies particularly to soldiers, and the difficulty is one from which most peace exercises suffer.

Some very powerful incentive is required to induce troops to really enter into the conditions presupposed by the general idea of the manœuvres. They must continually imagine the existence of real warfare, with all its exactions and influences, and they must act consistently according to the spirit of purely imaginative conditions. It is during the reconnoitring exercises of the cavalry that the men's powers of imagination are most heavily taxed, and that most mistakes and unnatural situations result in consequence. Even the officers display a lack of imagination in their inability to conform to service conditions, to appreciate the difficulties and dangers of any situation, and to take them into account when making their dispositions, and in their general conduct.

During the last decade, reconnaissance at our smaller field-training exercises and manœuvres has suffered greatly from red-tape methods and the consciousness of peace conditions. I refer mainly to the transmission service. Times without number, single horsemen arrive with messages from points behind the enemy or his outposts, so that the messenger must ride right through the enemy, thus entailing the certain loss of the report. It should be unnecessary to point out that the best messages are quite useless if they do not reach their destination.

It is a vital mistake in our army, and one to which I have frequently drawn attention, that these single orderlies are sent with messages, and that even for long distances. Granting that the improbable might happen, and they were successful in finding their way without maps, often at night and in foggy weather, through a strange country, single horsemen would, in the enemy's country, be often captured or fall a prey to the hostile population. In spite of all this, every one is opposed to sending a patrol with a message, and, when it is done, the patrol's strength is cut down most unwarrantably. I am afraid that only bitter experience will teach us the folly of this procedure.

It also frequently happens that technical appliances for transmission are use in a most illegitimate manner. Telegraph-lines belonging to both sides have before now actually been laid peacefully side by side, and had their respective termini within the cantonment area of the opposing armies. Until quite lately, telegraphic messages were often sent through the enemy's lines.

In these exercises both sides, as a rule, find considerable difficulty in remembering the assumed hostility of the population, and in making corresponding dispositions. When selecting quarters, this point is frequently forgotten, and patrols spend the night in villages in hostile country, and in close proximity to the enemy's cantonments, where escape, in time of war, would be practically out of the question. On such occasions the prospect of comfortable quarters, where the horses can be well cared for, has probably more influence on the patrol leader's plans than military exigencies, and the protective measures taken would probably prove correspondingly inefficient. The exercises should therefore be so arranged that the patrols and, if possible, the reconnoitring squadrons of both sides, advance into the enemy's country, thus placing themselves in difficult situations; and the umpires should have instructions to interfere immediately if anything were done that would entail serious consequences in war time, as the lesson that should be learnt is how to act in the enemy's country.

Particular stress should be laid on the method of writing reports. If instruction in this direction is to bear fruit, all the details as to contents, time and place of despatch, and any other important points must be thoroughly discussed. Our cavalry still suffers from bad habits contracted during peace training. It has not learnt to reconnoitre on a large scale, and consequently pays too much attention to details of the drill-ground, while it is unable properly to distinguish between strategical exploration and tactical reconnaissance. Even in larger exercises, where stress should be laid on ascertaining merely the strategical dispositions of the enemy, the tendency is always to report in detail, and as often as possible, while the relative importance of such reports is seldom assessed at its right value.