Manual of Military Training Part 35

=584. Night marches; advance and rear guards.= Long night marches should be made only over well-defined routes. March discipline must be rigidly enforced. The troops should be marched in as compact a formation as practicable, with the usual covering detachments. Advance and rear guard distances should be greatly reduced. They are shortest when the mission is an offensive one. The connecting files are numerous. (562)

=585. Night advance followed by attack by day.= A night advance made with a view to making an attack by day usually terminates with the hasty construction of intrenchments in the dark. Such an advance should be timed so as to allow an hour or more of darkness for intrenching.

An advance that is to terminate in an a.s.sault at the break of day should be timed so that the troops will not arrive long before the a.s.sault is to be made; otherwise, the advantage of partial surprise will be lost, and the enemy will be allowed to reenforce the threatened point. (563)

=586. Night attacks, when employed; they require trained troops; compact formations; value of bayonet.= The night attack is ordinarily confined to small forces, or to minor engagements in a general battle, or to seizure of positions occupied by covering or advanced detachments. Decisive results are not often obtained.

Poorly disciplined and untrained troops are unfit for night attacks or for night operations demanding the exercise of skill and care.

Troops attacking at night can advance close to the enemy in compact formations and without suffering loss from hostile artillery or infantry fire. The defender is ignorant of the strength or direction of the attack.

A force which makes a vigorous bayonet charge in the dark will often throw a much larger force into disorder. (564)

=587. Reconnaissance; attack to be a surprise.= Reconnaissance should be made to ascertain the position and strength of the enemy and to study the terrain to be traversed. Officers who are to partic.i.p.ate in the attack should conduct this reconnaissance. Reconnaissance at night is especially valuable. Features that are distinguishable at night should be carefully noted, and their distances from the enemy, from the starting point of the troops, and from other important points should be made known.

Preparations should have in view as complete a surprise as possible.

An attack once begun must be carried to its conclusion, even if the surprise is not as complete as was planned or antic.i.p.ated. (565)

=588. Time of making attack depends upon object sought.= The time of night at which the attack should be made depends upon the object sought. If a decisive attack is intended, it will generally yield the best results if made just before daylight. If the object is merely to gain an intrenched position for further operations, an earlier hour is necessary in order that the position gained may be intrenched under cover of darkness. (566)

=589. Formation; use of bayonet; preparations to repel counter attack.= The formation for attack must be simple. It should be carefully effected and the troops verified at a safe distance from the enemy. The attacking troops should be formed in compact lines and with strong supports at short distances. The reserve should be far enough in rear to avoid being drawn into the action until the commander so desires. Bayonets are fixed, pieces are not loaded.

Darkness causes fire to be wild and ineffective. The attacking troops should march steadily on the enemy without firing, but should be prepared and determined to fight vigorously with the bayonet.

In advancing to the attack the aim should be to get as close as possible to the enemy before being discovered, then trust to the bayonet.

If the a.s.sault is successful, preparations must be made at once to repel a counter attack. (567)

=590. Measures taken by defense to resist night attacks.= On the defense, preparations to resist night attacks should be made by daylight whenever such attacks are to be feared.

Obstacles placed in front of a defensive position are especially valuable to the defense at night. Many forms of obstacles which would give an attacker little concern in the daytime become serious hindrances at night.

After dark the foreground should be illuminated whenever practicable and strong patrols should be pushed to the front.

When it is learned that the enemy is approaching, the trenches are filled and the supports moved close to the firing line.

Supports fix bayonets, but do not load. Whenever practicable and necessary, they should be used for counter attacks, preferably against a hostile flank.

The defender should open fire as soon as results may be expected. This fire may avert or postpone the bayonet combat, and it warns all supporting troops. It is not likely that fire alone can stop the attack. The defender must be resolved to fight with the bayonet.

Ordinarily fire will not be effective at ranges exceeding 50 yards.

A white rag around the muzzle of the rifle will a.s.sist in sighting the piece when the front sight is not visible.

See pars. 464, 496, 497, 523, 524. (568)

INFANTRY AGAINST CAVALRY

=591. Cavalry charge against infantry usually futile.= A cavalry charge can accomplish little against infantry, even in inferior numbers, unless the latter are surprised, become panic-stricken, run away, or can not use their rifles. (569)

=592. Measures to check charges from front and flank.= A charge from the front is easily checked by a well directed and sustained fire.

If the charge is directed against the flank of the firing line, the supports, reserves, or machine guns should stop it. If this disposition is impracticable, part of the line must meet the charge by a timely change of front. If the flank company, or companies, in the firing line execute =platoons right=, the successive firing lines can ordinarily break a charge against the flank. If the cavalry line pa.s.ses through the firing line, the latter will be little damaged if the men retain their presence of mind. They should be on the watch for succeeding cavalry lines and leave those that have pa.s.sed through to friendly troops in rear. (570)

=593. Standing position best to meet charge.= Men standing are in the best position to meet a charge, but other considerations may compel them to meet it lying p.r.o.ne. (571)

=594. Rifle fire main dependence of infantry.= In a melee, the infantryman with his bayonet has at least an even chance with the cavalryman, but the main dependence of infantry is rifle fire. Any formation is suitable that permits the free use of the necessary number of rifles.

Ordinarily there will be no time to change or set sights. Fire at will at battle sight should be used, whatever the range may be. It will usually be unwise to open fire at long ranges. (572)

=595. Meeting of cavalry charge by infantry in column.= An infantry column that encounters cavalry should deploy at once. If attacked from the head or rear of the column, and if time is pressing, it may form a succession of skirmish lines. Infantry, by deploying 50 or 100 yards in rear of an obstacle, may check cavalry and hold it under fire beyond effective pistol range.

In any situation, to try to escape the issue by running is the worst and most dangerous course the infantry can adopt. (573)

=596. Infantry attacking dismounted cavalry.= In attacking dismounted cavalry, infantry should close rapidly and endeavor to prevent remounting. Infantry which adopts this course will not be seriously checked by delaying cavalry.

Every effort should be made to locate and open fire on the led horses.

(574)

INFANTRY AGAINST ARTILLERY

=597. Frontal attack against artillery usually futile; use of machine guns.= A frontal attack against artillery has little chance of succeeding unless it can be started from cover at comparatively short range. Beyond short range, the frontal fire of infantry has little effect against the artillery personnel because of their protective s.h.i.+elds.

Machine guns, because their cone of fire is more compact, will have greater effect, but on the other hand they will have fewer opportunities, and they are limited to fire attack only.

As a rule, one's own artillery is the best weapon against hostile artillery. (575)

=598. Flank attack against artillery effective.= Artillery attacked in flank by infantry can be severely damaged. Oblique or flank fire will begin to have decisive effect when delivered at effective range from a point to one side of the artillery's line of fire and distant from it by about half the range. Artillery is better protected on the side of the caisson. (576)

=599. Action against guns out of ammunition.= Guns out of ammunition, but otherwise secure against infantry attack, may be immobilized by fire which will prevent their withdrawal, or by locating and driving off their limbers. Or they may be kept out of action by fire which will prevent the receipt of ammunition. (577)

=600. Action against artillery limbering or coming into action; wheel horses best targets.= Artillery when limbered is helpless against infantry fire. If caught at effective range while coming into action or while limbering, artillery can be severely punished by infantry fire.

In attacking artillery that is trying to escape, the wheel horses are the best targets. (578)

ARTILLERY SUPPORTS

=601. Purpose of artillery support, usually consisting of infantry.= The purpose of the artillery support is to guard the artillery against surprise or attack.

Artillery on the march or in action is ordinarily so placed as to be amply protected by the infantry. Infantry always protects artillery in its neighborhood. (579)

=602. Detailing of supports.= The detail of a support is not necessary except when the artillery is separated from the main body or occupies a position in which its flanks are not protected.

The detail of a special support will be avoided whenever possible.

(580.)