Manual of Military Training Part 120

Fire Direction and Control

=1434. General.= As stated before in substance, the maximum effect of fire can be gotten only by instructed and disciplined troops under a commander capable of directing and controlling their fire properly.

The fire of a company may be likened to spraying water from a hose, and as the fireman can shift his stream of water from one point to the other with certainty, being able to direct and control it with promptness and accuracy, so should the company commander be able to switch the cone of fire of his company from one target to another, having it at all times under direction and control. In other words, as the pliable, manageable hose responds to the will of the fireman, so should the company be so trained and instructed that it will respond to the will of the company commander on the firing line, in the midst of the noise and confusion of battle. No one except a man who has been in battle can realize how great are the noise and confusion, and how necessary and important are cooperation, team-work, discipline, and communication, in order for a company commander to control and direct the fire of the company--there must be absolute cooperation, team-work, and communication between all parts of the company--between the captain and the platoon leaders, the platoon leaders and the squad leaders, and the squad leaders and the members of their squads. Each and every man must know and do his part and endeavor all he can to keep in touch with and help the others. Now, the foundation of team-work and cooperation, is communication--communication between the company commander and the men on the firing line--the means by which, the medium _through_ which he will make known his will to the men on the firing line. As stated before, because of the noise and confusion on the firing line this is no easy matter. The ideal way would be for the company commander to control the company by communicating direct with every man on the firing line, as graphically shown on the following page:

[Ill.u.s.tration: Fig. 49]

However, in the noise and confusion of battle it would be utterly impossible for all the men to hear the captain's voice. Experience shows that from 20 to 35 rifles are as many as one leader can control.

The captain, must, therefore, control the company through the platoon commanders--that is to say, he _actually directs_ the fire and the platoon commanders, a.s.sisted by the squad leaders, _actually control_ it. In other words, the captain communicates with the men on the firing line, he makes his will known to them, through his platoon commanders, as graphically shown in this diagram:

[Ill.u.s.tration: Fig. 50]

However, in order for our system of communication to be successful, each and every man, as stated above, must know and do his part and endeavor all he can to help the others. If this is done, then the different parts and elements of the company will dove-tail and fit into one another, resulting in a complete, h.o.m.ogeneous whole, in the form of an efficient, pliable, manageable instrument in the hands of the company commander. And this is the object, the result, sought by practice and instruction in field firing, and which will be obtained if the captain, the platoon leaders, the squad leaders, the file closers, the musicians, and the privates, will perform the following duties and functions:

=1435. The Captain.= (_Fire direction._)

The captain _directs_ the fire of the company or of designated platoons. He designates the target, and, when practicable, allots a part of the target to each platoon. Before beginning the fire action he determines the range, announces the sight setting, and indicates the cla.s.s of fire to be employed, and the time to open fire.

Thereafter, he observes the fire effect, corrects material errors in sight setting, prevents exhaustion of the ammunition supply, and causes the distribution of such extra ammunition as may be received from the rear. (I. D. R. 249.)

Having indicated clearly what he desires the platoon leaders to do, the captain avoids interfering, except to correct serious errors or omissions. (I. D. R. 240.)

=1436. The Platoon Leaders.= (_Fire direction._)

In combat the platoon is the _fire unit_. (I. D. R. 250.)

Each platoon leader puts into execution the commands or directions of the captain, having first taken such precautions to insure correct sight setting and clear description of the target or aiming point as the situation permits or requires; thereafter, he gives such additional commands or directions as are necessary to exact compliance with the captain's will. He corrects the sight setting when necessary.

He designates an aiming point when the target cannot be seen with the naked eye.

In general, _platoon leaders_ observe the target and the effect of their fire and are on the alert for the captain's commands or signals; they observe and regulate the rate of fire. (I. D. R. 252.)

=1437. The Guides= watch the firing line and check every breach of fire discipline.

=1438. The Squad Leaders= transmit commands and signals when necessary, observe the conduct of their squads and abate excitement, a.s.sist in enforcing fire discipline and partic.i.p.ate in the firing.

Every squad leader should place himself just a little in advance of the rest of his squad and by occasionally glancing to the right and left, observe how the men of their squads are doing--whether they are firing at the proper objective, if the sights are apparently properly adjusted, if they are firing too rapidly, etc. After each shot the squad leader should look toward his platoon leader, and then glance to his right and left to observe his men, and then load and fire again.

=1439. The Musicians= a.s.sist the captain by observing the enemy, the target, and the fire effect, by transmitting commands or signals, and by watching for signals. (I. D. R. 235.)

=1440. The Privates= will take advantage of cover, exercise care in setting the sights and delivering fire; be on the constant lookout for orders from their leaders; always aim deliberately; observe the enemy carefully, increasing the fire when the target is favorable and ceasing firing when the enemy disappears; not neglect a target because it is indistinct; not waste ammunition, but be economical with it; if firing without a leader to retain their presence of mind and direct an efficient fire upon the proper target.

=1441. Distribution of Fire.= The distribution of fire over the entire target is of the greatest importance; for, a section of the target not covered by fire represents a number of the enemy permitted to fire coolly and effectively. So, remember that all parts of the target are equally important, and care must be taken that the men do not neglect its less visible parts.

The captain allots a part of the target to each platoon, or each platoon leader takes as his target that part which corresponds to his position in the company. Every man is so instructed that he will fire on that part of the target which is directly opposite him.

If the target cannot be seen with the naked eye, platoon leaders select an object in front of or behind it, designate this as the aiming point, and direct a sight-setting which will carry the fire into the target. The men aim at the good aiming point or line, but with such an increased or decreased sight-setting, as the case may be, that the bullets will fall on the target instead of on the aiming point.

Distribution of fire is a.s.sured by dividing the whole target a.s.signed the company into definite parts or sectors, and allotting these parts or sectors to the various platoons. And, of course, the whole of the target must be kept under fire while the company is advancing. This may be accomplished by one of two methods:

=1442. Overlapping Method.= In this method each sector (target) is covered by more than one fire unit. For example, in a company of four platoons the entire company sector would be divided in two parts, the right part being covered by the first and second platoons and the left part by the third and fourth platoons. When the first platoon ceases fire to advance, the second platoon would replace the lost rifles by firing faster. With three platoons the company sector would be divided into two parts, one being a.s.signed to each flank platoon and the whole company sector to the center platoon. When the first platoon advanced, the center platoon would cover its target, both the center and third platoons increasing their rate of fire. With two platoons, each would cover the whole company sector.

=1443. Switch Method.= The company is divided into a number of parts, one less than the number of platoons in the company. One platoon is designated as the "switch," and swings into fire automatically into that sector from which the fire of its a.s.signed unit is withdrawn. For example, with four platoons, and platoon rushes to start from the right, the company sector is divided into three parts a.s.signed to the first, second and third platoons, the fourth being the "switch." When number 1 ceases fire to advance, No. 4 fires at No. 1's target; when No. 2 ceases to fire, No. 4 fires at No. 2's target, then at No. 3's target, and finally No. 4 advances.

=1444. Individual instruction in fire distribution.= Every man should be thoroughly drilled, instructed and trained always to _fire at that part of the hostile target which corresponds to the position he occupies in his platoon_. That is to say, if on the right of his platoon, he fires at the right (as he faces it) of the hostile target; if in the right center of his platoon, he fires at the right center (as he faces it) of the target, and so on. This is represented by the following diagram, the points A', B', C', etc., representing the parts of the hostile target at which the men occupying the positions A, B, C, etc., in their platoon, would fire:

[Ill.u.s.tration: Fig. 51]

=1445. Designation of target.= It is very important that the commanders should be able to describe the objectives to be attacked and the sectors[19] to be defended, and that individual soldiers should be able to understand and transmit to other soldiers such descriptions. Within the squad, target designation implies ability on the part of the squad leader to understand and transmit to his squad the target designation received from his platoon leader, and also ability on his own part to designate a target intelligently; within the platoon, target designation implies ability on the part of the platoon leader to understand the company commander's designation of the target and to transmit that designation to his platoon in such manner as to insure an equal distribution of its fire within the sector a.s.signed to it; within the company, target designation implies ability on the part of the company commander to designate the targets into which the company sector is divided in such manner that the platoon leaders will have no trouble in understanding him. It also implies ability on the part of the company commander to change the objectives or sectors of his platoons, and his ability to cover the whole target of the company during a forward movement of a part of the company, by the so-called "switch" or the "overlapping" method, or by any other method which is practicable and accomplishes the desired end. Targets should be designated in a concise, prompt, unmistakable manner, but, as we all know, it is not always an easy matter to describe the location of an object, especially if the object be not conspicuous or readily recognized. This is due to two reasons: First, the unit commander is likely to indulge in vague talk instead of accurate description, and, second, even if correct terms are used, it is more than likely that all members of the firing line will not be able to grasp the idea, because the commander will be using expressions which, although understood by himself (in some cases perhaps due to the fact that he is looking at the objective), they will not be clear to the men. The secret of prompt, accurate and concise designation of a target lies in the use of simple words and terms with which both the unit commander and the men on the firing line are thoroughly familiar.

Of course, if the target be distinct and clearly defined, it can easily be designated by name, as for example, "That battery on the hill just in front of us," "Cavalry to our right front," etc.

Generally the designation of a target, if not conspicuous nor readily recognized, will include:

1. A statement of what the target is, or its appearance (shape, color, size, etc.)

2. Where the target is with reference to some easily recognized reference point.

3. How wide the company sector is.

The following systems of target designation are used at the School of Musketry. Each has its limitations, defects and advantages, under various conditions of ground, etc. A wise selection of one or a combination of two or more, is a material factor in efficiency.

=1446. Horizontal Clock Face System.= (Used with visible, distinct targets.)

SYSTEM EXAMPLE

1. Announce direction. "At one o'clock."

2. Announce range. "Range 1000."

3. Announce objective. "A troop of cavalry dismounted."

[Ill.u.s.tration: Fig. 52]

PROCEDURE:

1. All look along the line pointing toward one o'clock of a horizontal clock face whose center is at the firing point, and whose 12 o'clock mark is directly perpendicular to the front of the firing line.

2. All look at a point about 1000 yards away on the one o'clock line, and

3. At 1000 yards on the one o'clock line find the objective.

=1447. Vertical Clock Face System.= (Used with small or indistinct targets.)

SYSTEM EXAMPLE

1. Announce the general direction "To our right front" (or "At two of the reference point. o'clock").

2. Designate as a reference point "A stone house with two chimneys."

the most prominent object in the zone indicated.