The officer commanding machine guns must be accurately acquainted with the plans of the G.O.C., but must act on his own initiative in forwarding the general scheme according to the situation. Communication with the G.O.C. is considered vital. The guns are considered especially valuable in covering the retreat of infantry. Concealment from the enemy while manœuvring and surprise by sudden fire are considered essential to their success.
Regulations with the Infantry, 1907
Art. 67.—In the offensive the battery is at first kept in reserve; but when its intervention becomes necessary during the general engagement, to prepare the assault on a point in the enemy's position, they will be given orders to come into action.
The employment of machine guns is especially advantageous to prepare an infantry attack. They can co-operate with this attack even under heavy fire, without, however, being obliged to follow the infantry. The battery ought often to change its position, at the discretion of its commander, to lend its support to the infantry. The battery will, if possible, take up a dominating position or will establish itself on a flank in order to open fire on the selected point of attack, in such a way as not to be marked by its own infantry.
Art. 69.—In the offensive in case of success:
