The most natural formation is certainly a tripartition of the units, as is found in an infantry regiment. This system permits the separate divisions to fight near each other, and leaves room for the withdrawal of a reserve, the formation of a detachment, or the employment of the subdivisions in lines _(Treffen)_, for the principle of the wing attack must not be allowed to remain merely a scheme. Finally, it is the best formation for the offensive, since it allows the main body of the troops to be employed at a single point in order to obtain a decisive result there. A special difficulty in the free handling of the troops is produced by the quite mechanical division of the artillery, who bring into action two kinds of ordnance--cannons and howitzers. These latter can, of course, be used as cannons, but have special functions which are not always required. Their place in the organization, however, is precisely the same as that of the cannons, and it is thus very difficult to employ them as their particular character demands. The object in the whole of this organization has been to make corps and divisions equal, and if possible superior, to the corresponding formations of the enemy by distributing the batteries proportionately according to numbers among the divisions. This secured, besides, the undeniable advantage of placing the artillery directly under the orders of the commanders of the troops. But, in return, it robbed the commanding General of the last means secured by the organization of enforcing his tactical aims. He is now forced to form a reserve for himself out of the artillery of the division, and thus to deprive one division at least of half its artillery. If he has the natural desire to withdraw for himself the howitzer section, which is found in one division only, the same division must always be subjected to this reduction of its strength, and it is more than problematical whether this result always fits in with the tactical position. It seems at least worth while considering whether, under these circumstances, it would not be a more appropriate arrangement to attach a howitzer section to each division.