The demands on the fighting-efficiency of this arm—as is partly expressed in the regulations—may be summed up as follows: all preconceived ideas and theories as to its employment must be put on one side, and its one guiding principle must be to support the cavalry or infantry at the decisive point. This principle is universally acknowledged in theory, but it ought to be more enforced in practice. The artillery, therefore, must try more than ever to bring their tactical duties into the foreground and to make their special technical requirements subservient to this idea. The ever-recurring tendency to fight chiefly the enemy's artillery must be emphatically checked. On the defensive it will, of course, often be necessary to engage the attacking artillery, if there is any prospect of success, since this is the most dreaded enemy of the infantry on the defensive; but, on the attack, its chief duty always is to fire upon the enemy's infantry, where possible, from masked positions. The principle of keeping the artillery divisions close together on the battlefield and combining the fire in one direction, must not be carried to an extreme. The artillery certainly must be employed on a large plan, and the chief in command must see that there is a concentration of effort at the decisive points; but in particular cases, and among the varying incidents of a battle, this idea will be carried out less effectively by uniformity of orders than by explaining the general scheme to the subordinate officers, and leaving to them the duty of carrying it out. Accordingly, it is important that the personal initiative of the subordinate officer should be recognized more fully than before; for in a crisis such independent action is indispensable. The great extent of the battlefields and the natural endeavour to select wooded and irregular ground for the attack will often force the artillery to advance in groups or in lines one behind the other, and to attempt, notwithstanding, united action against the tactically most important objective. This result is hard to attain by a centralization of command, and is best realized by the independent action of tactically trained subordinates.

This is not the place to enter into technical details, and I will only mention some points which appear especially important.

The Bz shell (Granatschuss) should be withdrawn as unsuitable, and its use should not form part of the training. It requires, in order to attain its specific effect against rifle-pits, such accurate aiming as is very seldom possible in actual warfare.

No very great value should be attached to firing with shrapnel. It seems to be retained in France and to have shown satisfactory results with us; but care must be taken not to apply the experiences of the shooting-range directly to serious warfare. No doubt its use, if successful, promises rapid results, but it may easily lead, especially in the "mass" battle, to great errors in calculation. In any case, practice with Az shot is more trustworthy, and is of the first importance.

The Az fire must be reserved principally for the last stages of an offensive engagement, as was lately laid down in the regulations.

Care must be taken generally not to go too far in refinements and complications of strategy and devices. Only the simplest methods can be successfully applied in battle; this fact must never be forgotten.

The important point in the general training of the artillery is that text-book pedantries—for example, in the reports on shooting—should be relegated more than hitherto to the background, and that tactics should be given a more prominent position. In this way only can the artillery do really good service in action; but the technique of shooting must not be neglected in the reports. That would mean rejecting the good and the evil together, and the tendency to abolish such reports as inconvenient must be distinctly opposed.

Under this head, attention must be called to the independent manoeuvres of artillery regiments and brigades in the country, which entail large expenditure, and, in fact, do more harm than good. They must, in my opinion, be abandoned or at least considerably modified, since their possible use is not in proportion to their cost and their drawbacks. They lead to pronounced tactics of position (Stellungstaktik) which are impracticable in war; and the most important lesson in actual war—the timely employment of artillery within a defined space and for a definite object without any previous reconnoitring of the country in search of suitable positions for the batteries—can never be learnt on these manoeuvres. They could be made more instructive if the tactical limits were marked by troops; but the chief defect in these manoeuvres—viz., that the artillery is regarded as the decisive arm—cannot be thus remedied. The usual result is that favourable artillery positions are searched for, and that they are then adhered to under some tactical pretence.

After all, only a slight shifting of the existing centre of gravity may be necessary, so far as the development of the fighting tactics of the various branches of the service is concerned, in order to bring them into line with modern conditions. If, however, the troops are to be educated to a higher efficiency in operations, completely new ground must be broken, on which, I am convinced, great results and an undoubted superiority over our opponents can be attained. Considerable difficulties will have to be surmounted, for the crucial point is to amass immense armies on a genuine war footing; but these difficulties are not, in my opinion, insurmountable.

There are two chief points: first, the practice of marching and operations in formations at war strength, fully equipped with well-stocked magazines as on active service; and, secondly, a reorganization of the manoeuvres, which must be combined with a more thorough education of the chief commanders.