“Machine guns invest pursuing cavalry with tremendous power.--Their violent fire, suddenly breaking forth, especially when quickly delivered at the flanks of the retreating mass, must have an annihilating effect and convert the retreat into a rout. “In a retreat, Maxim gun marksmen with their guns can quickly occupy rallying positions (when possible, flanking), which, thanks to their mobility, they are capable of holding longer than other arms. Thereby they facilitate for the other troops the critical breaking off of the engagement. “The retreat will proceed with greater steadiness and time will be gained for organizing resistance and for making that resistance more obstinate. “When, during the crisis of battle, every available man joins in the fight, machine guns may take a hand in it, even when the terrain is unfavorable for the employment of cavalry, by gaining the flanks at a rapid gait, turning and firing upon the hostile flank or the hostile masses launched for the counter-attack. “It would be incorrect, however, at such a moment, simply to throw the machine guns into the fighting line or to a flank. By doing this the mobility of the guns would not be utilized, and they would lose their character of a mounted arm. “The assignment of machine guns to cavalry augments the fighting power and independence of the latter and increases to the utmost its desire to go ahead, its enterprise and bold initiative. With the aid of machine guns, our militia cavalry, even when opposed by better drilled cavalry, can go into battle calmly on our terrain, with the firm conviction of defeating it. “But a cavalry leader should never shrink from sacrificing his machine guns when the object to be attained requires it, and when no other means remain to save the force. _These weapons should never be more to him than a welcome and powerful aid toward the fulfillment of his mission. Cavalry which degenerates into a mere support for its machine guns has ceased to be cavalry._” VII. INFANTRY VERSUS CAVALRY.[302] (Par. 451 German I. D. R.). [302] _Taktik_, II, p. 137: _Die Attacke der Kavallerie auf Infanterie_. For examples from military history consult the splendid works of Major KUNZ, especially _Die deutsche Reiterei_, and _Kriegsgeschichtliche Beispiele_, 5.