Para. 503.—Fire control is facilitated by keeping the batteries together, nor is any great dispersion of the machine-gun sections, as a rule, to be recommended. Many lines of fire cramp the movements of cavalry during the mounted combat. The conditions of the fight, however, or the configuration of the ground, may necessitate dispersions and separate positions.... Machine guns only require an escort when the field of view is very restricted.
Para. 507.—In the mounted cavalry combat guns and machine guns must be brought into action so as to support, firstly, the deployment; secondly, the attack. Positions for the machine guns, to a flank and in front of the advancing cavalry, all on rising ground, will allow fire to be maintained until immediately before the collision, and will make it difficult for the enemy to envelop a flank. On the other hand, the disadvantage is that any large flank movement takes time, and sometimes so much time that the decisive moment may pass while it is being carried out, and the guns may arrive too late.... It is desirable that artillery positions should be secured from direct attack by the nature of the ground. But if circumstances demand it, artillery and machine guns must come into action on the spot, without regard for cover or other advantages.
Para. 509.—Unless fresh bodies of cavalry offer a tempting target, fire will be turned on to the hostile batteries and machine guns immediately after the collision of the cavalry masses.
Para. 510.—During the fight the leaders of artillery and machine guns will for the most part have to act on their own initiative. They must seek every opportunity for intervention, and, according to the course of the fight, must make preparations for action under favourable or unfavourable conditions. On occasions it may be necessary to remain limbered up and ready to move.
Para. 511.—After a successful attack artillery and machine guns advance rapidly to follow up the beaten enemy with fire, and to prevent his rallying for renewed opposition. If the result be unfavourable, artillery and machine-gun leaders must come to a timely decision whether the circumstances call for a retirement to a covering position, or whether they should not hold on to their fire position even at the risk of losing the guns.
Para. 512.—Owing to the character of the cavalry encounter, it is often advisable to keep the limbers with the guns. And it may sometimes be well to leave a portion of the second-line wagons and the carts of the machine-gun detachments behind in a place of security, and to order the light-ammunition column to march at the head of the second-line transport. Yet another question may arise for the machine-gun detachments; whether to take the wheeled carriage or only the sleigh mountings into the firing line.
Para. 513.—If the assault succeeds, guns and machine guns hurry to the captured position to take part in the pursuit.
Should their own attack fail, or should that of the enemy succeed, artillery and machine guns must endeavour to cover the retirement, and, disregarding the hostile artillery, must turn their fire into pursuing riflemen.
In a recent article in the Jahrbücher für die Deutschen Armeen und Marine Captain von Beckmann gives the following summary of the tactical use of machine guns:—