Reports as to the character of the country, suitable positions for artillery, decisive localities or points, thus increase greatly in importance, and it is obviously most necessary for cavalry officers to be able judiciously to appreciate such matters and to report them clearly and intelligibly. The tactical conduct, and at the same time tactical success, will often be as dependent on the tactical reconnaissance of the divisional cavalry as the strategical measures of the commander-in-chief are upon the results of the strategical exploration of the army cavalry.
Tactically and strategically the service of the divisional cavalry is of equal importance if it belongs to a force operating independently. In such cases it will often be obliged to move with more freedom than when employed in purely frontal reconnaissance with the main army. For rest, also, it will not always be able to seek the protection of the infantry, but will frequently have to be pushed out for the night on the flanks, in order to secure the main body while at rest from these directions, or the better to observe the enemy. It should, however, never lose its immediate connection with its force, and will therefore not always be in a position to measure its strength with any hostile cavalry that may be met during the period of reconnaissance.
When the tactical decision is in prospect, or when contact has been gained between the opposing forces, the divisional cavalry must redouble its efforts in reconnaissance. It is then a matter for it to reconnoitre from the flanks, and such reconnaissance can only be successful, as in the case of the army cavalry, if those portions of the country are occupied from which it is possible to observe the movements and dispositions of the enemy.
It is quite wrong to hang on the flank of the infantry, as is unfortunately often done in peace manoeuvres, and to remain wherever possible under its protection, and to expect to force reconnaissance merely by sending out a number of patrols.
In such a situation patrols have generally small prospect of success. They will most frequently come in contact with the hostile screen, which will prevent them gaining the decisive points of the terrain, and can hinder the despatch-riders but too easily from finding their way to the rear. It is more than questionable under such circumstances whether it will be possible to gain any observation at all, or to send back information in time to be of use. In these moments of crisis, which will be of comparatively short duration, rude force can alone avail, and recourse must be had to the sword. The artillery patrols, too, will only find it possible to reconnoitre successfully under the wing of a victorious cavalry. Their efforts will otherwise have little prospect of success.