I do not think that it will be possible in any other manner to break off an attack which has penetrated to within effective range of the enemy, or to carry out a compulsory retreat without disastrous loss.

The troops must fall back, obstinately contesting the ground and continually recommencing fire from any favourable position. The commander must make careful preparations, even when advancing, that a possible retreat shall not lead to disaster, but will be able to find prepared points of support. All detachments, however, that are outside the effective range of the enemy's fire, and still capable of manœuvre, especially artillery and machine-guns, must from commanding positions bring fire to bear on those troops which are harassing the retreat, regardless of the losses they may themselves incur. In such a moment everything must be subordinated to delivering the retreating masses from that destruction which the fire of the pursuit portends. Any advance of pursuing cavalry, also, must be met by heavy fire from such detachments, regardless of the expenditure of ammunition.

A retreat, then, requires particularly intelligent handling. The various detachments must be provided with instructions that are clear and definite. The commander must have his troops well in hand, must arrange for the occupation of any positions, decide which detachments shall cover the retreat, dispose of the artillery and machine-guns, determine the line of retreat of the various units, with due regard to the situation of their led horses, and arrange for the occupation of the rallying position. He should himself only leave the field when the force has got clear of the enemy. He must then, however, straightway attend to the rearrangement of the tactical dispositions, and take the other necessary measures. Any reserve still in hand must be used to check the pursuit where possible by a vigorous offensive. It is just in such situations that a determined counter-attack, even by a weak force, makes the greatest impression on the enemy.

As to the further conduct of the retreat after a successful extrication, definite instructions are naturally impossible. Everything depends on the circumstances of the moment. The possibilities of resuming the offensive must be borne in mind, even during a retirement. To this end it is frequently advisable to fall back partially towards a flank. Gneisenau, after the defeat at Ligny, directed the retreat on Wavre, in order to be able to take up the offensive again on the following day, and thus supplied us with a brilliant example well worthy of imitation even where the forces engaged are but small.

If it is a matter of mounted combat, the breaking off of the actual fight is quite impossible. Troops once engaged must carry the fight through. Even when retreating from the mêlée, fighting cavalry has no kind of means of extricating itself. It is then entirely dependent on the enemy, and can only retire at the most rapid speed. Reserves alone are able to bring the immediate pursuit to a standstill by intervening in the running fight. Generally, however, this will only end when the horses of the victor are quite exhausted, or when the latter feels the necessity of getting his troops in hand and forming again for fresh duties. The further conduct of the vanquished troops must depend on the condition of the horses and the general situation. It is of importance to withdraw beyond the reach of the enemy as soon as possible in order that full freedom of action may be regained.

If the fire of the hostile artillery is to be feared, it is advisable to retire extended without regard to tactical formations, and making the best possible use of the ground. The troops will then only rally again beyond the range of the enemy's fire. The same naturally holds good for the retreat from a dismounted action after the men have remounted.

The commander will be well advised to inform his senior subordinates, if not all the troops, before the fight begins where the troops are to concentrate again in case of a reverse. The necessity for such dispositions generally passes unnoticed in peace, because pursuit is never thoroughly carried out, and the beaten troops are not so completely broken up as has repeatedly happened in war in the past and will happen again. We should not deceive ourselves in this matter, as otherwise there is a danger of completely losing control over the troops. Whoever expects to be able to rally a beaten cavalry division after a mounted fight by blowing the divisional call lays himself open to bitter disappointment. If the enemy is pursuing with energy, this will only be possible in the very rarest cases.

Before the commencement of the fight, arrangements must also be made for the rear communication, as there will otherwise be a danger of losing transport, and thereby ability to operate. Far to the rear or close at hand are the two only possible positions for it. In the first case an escort whose strength will be dictated by the circumstances will always be necessary.

It should also be remembered that wagons should be able to turn round where they are halted. If single teams are unable to turn about on their own ground, it will be better to park the whole of the transport in such a way that it can easily be moved in any direction. It is then also easier to protect it against attack. If there is no fear of attack, the various columns may turn off the road with intervals corresponding to their length. It appears to me to be of especial importance to lay stress on these circumstances because in peace exercises there is no transport, and commanders consequently get accustomed to paying little attention to it.

As regards the pursuit, it is necessary to differentiate between a tactical and a strategical pursuit. The latter must crown the success of the former.