Drill regulations for quick-firing field artillery

 

 

0S75mmQF_10_firing

 

 

Mounted instruction. The text lists the different orders that the gun commander gives to the gunners to enter and leave the park, to harness and unharness the horses, to mount and dismount, to drive the gun and the ammunition wagon, to hook and unhook the gun. It gives also detailed instructions about the replacement of drivers, gunners, and horses, sharing the remaining ones between the guns and the ammunition wagons.

As for the battery it illustrates the different route formations, explaining how move to one to another, how to change the direction of travel, how to increase and decrease the interval between the pieces and the columns, how to reconnoitre and occupy a position, how to move from the route to the battle formation, and how to change the front of the battery in battle formation.

 

Choice of the position. The choice of the area within which field artillery must take position is determined by the tactical situation assigned to battery and by the nature of the ground and the shape of the place. The only rule in choosing a position is to place the guns so that they are able to develop the most effective amount of fire. At first, all conditions being equal, covered positions must be preferred rather than open ones, but when artillery receives the order to open fire immediately, all technical advantages are left behind, and only makeshift shelters can be used.

The commander of the troops designates the area where the field artillery is to find its positions and influences the distribution of the batteries by indicating the duties which must be performed. The artillery commander examines that area and chooses the places to be occupied in order to deploy the artillery fire under the most favourable conditions.

When from a covered position it is impossible to fire at the approaches near the battery emplacements, to avoid revealing the whole artillery, some batteries are placed out of the enemy sight to open fire suddenly on the enemy troops, when they are approaching.

 

Firing line_by degree

The selected area must be quite large, since in deploying a great amount of guns in a single position the best solution is to place the batteries by level, because this formation assures a larger freedom of action, diminishes the effect of enemy’s fire and increases his difficulties in adjustment.

 

A good fighting position is characterized by :

–   a large field of fire with good observation posts, in order to fire at various targets without changing position;

–   a front as perpendicular as possible to the line of fire (the fire against shielded batteries, however, is more effective when it comes from the flanks); flanks secured by natural hindrances (however artillery must avoid to occupy places covered by bushes, where it may be surprised by the enemy);

–    the rear on a slope and without object in full view in order to have safe and concealed communications;

–   wide position in order to deploy the guns at great intervals, change the firing front, withdraw the guns, be covered against the enemy fire;

–   a ground lay enabling the deployment of the gun out of the enemy sight and the direction of the action from the command post (quite high place must be avoided since they are easily visible, reduces the effect of fire having a great dead space, requires a lot of time to occupy or change the position;

–   ground features that made difficult the adjustment of the enemy sight: the position must be masked with the guns placed 300-500 m behind the mask, the emplacements must be in flat ground to easily move the guns by hands, while the ground before them must be soft as not to facilitate the bounce of the bullets;

–   proximity of good cover for teams: limbers and battery reserve, especially wagons carrying high explosive shells, must be placed out of the enemy sight.

 

If the guns are placed in a covered position the regulations lists some additional rules :

–   when the position is behind a ridge, the emplacements must be 500 m behind the covering ridge in order to reduce the dead space and the losses caused by the enemy fire;

–   with the flash defilade the emplacements must be at least 4-5 m below the line of defilade;

–   when the ground is undulate, the emplacements must be behind the second fold of the earth;

–   when the guns have to be brought out of the ridge in a higher position, the new emplacements must be prepared before, building earth-shelters, while the ascent is made running and out of the enemy sight;

–   when the ground is covered with dust the commander must take measures (drenching the ground, spreading grass or hay) to avoid that the emplacements of the guns reveal by the rising dust.

Of course, positions combining all of the above qualifications are seldom or never found. Therefore, the artillery commander must always choose a position that does not fulfil all these conditions, instead of delaying the entry into action of the guns in an attempt to find a better one.

 

Reconnaissance of the position. The reconnaissance of the artillery positions is carried out by the artillery commander and his subordinates, assisted by the respective reconnaissance officers and scouts, according to the indications provided by the Direction for the employment of the field artillery in combat.

 

Preparation of the position. The preparation of the positions can be active and passive. As a rule they are carried at the same time, but when there is not enough time, the active preparation must precede. The care for the fire preparations is of the utmost importance, since it insures to adjust the fire without the enemy being able to forestall it. Battery commanders must realize that it is a mistake, going into action, to seek only the prompt opening of fire as a means of shortening the critical period inseparable from all taking up of battery positions. With masked position only the adjustment may be dangerous, since the enemy by then knows the position of the battery, so the preparatory phase can be carried without risk.

Active preparation is directed to take all the measures to increase firepower of the battery. It includes :

–   the choice and the arrangement of good observation stations, from which an observer can easily see all the territory assigned to him to cover, properly observe the fire of his guns, and promptly communicate with them by telephone, signals and orderlies;

–   the determination of the firing data, choosing good aiming points, clearly visible from the emplacement of each gun of the battery; selecting some landmarks, that must be marked on perspective sketches with the indication of the distance from the battery; setting the fuze; measuring the auxiliary angle and fixing the  kind of projectile to be used.

Passive preparation is directed to reduce the effect of the enemy artillery fire. It can be obtained :

–   by means of trenches, shelters or at least only with the gun shields;

–   removing all the points that may be used by the enemy as landmarks or aiming posts, to make easier its adjustment and accelerate the passage to fire for effect;

–   building dummy trenches and dummy batteries, that can deceive the enemy, attracting its fire.

 

Marking of the position. When the position has been chosen, it must be marked, placing men or objects, so that the guns can easily occupy their emplacements, keeping the correct alignment with respect to the line of fire. A position canme marked in three different ways : marking their flanks, i.e. where the right and left guns had to rest, marking the line of alignment of the guns or even the single emplacements of every gun. If the position is occupied by night, it must be marked the day before and every obstacle must be accurately marked to be avoided during the approaching march.

 

Occupation of the position. The approach to the position must take place out of the sight of the enemy. When the way is not protected by the infantry, the senior officer attached to the battery takes measures to defend the exposed flank, sending a non commissioned officer in that direction. When the battery moves out of the roads or across unknown places, it must be preceded by 2-3 scouts.

Before occupying a fighting position, if the reconnaissance is not yet finished, the battery stands under cover near the combat area in preparatory position (подготвителен позиция), where it gets ready to take up its emplacements without hindrance and open fire without delay: the equipment are checked, the ammunition wagons opened, the duties fixed, signal troops sent to the fighting position. The preparatory position must not be occupied, when the place is open and the battery is moving under the enemy fire, or when it must take up an observation or an awaiting position.

When the commander orders to take up the fighting position, the whole battery goes on simultaneously and, where possible, under cover. In open ground the going out takes place at a smart pace in extended formation or in line of columns, in open and rough ground in line of columns at variable distance. At any rate it must avoided uniform pace, constant course and moving in the rear of the batteries already in position. In taking up a position in height, the best is to unlimber the guns behind the ridge and run up them to the emplacements by hands.

 

Changes of positions. If possible, artillery must be placed at the outset in positions from which it can act effectively throughout the various phases of the engagement, since the interruption of the fire must be avoided as much as possible. A growth of the range is not in itself ordinarily sufficient to warrant a change of the position, in fact artillery fire could be powerful and effective even at great ranges, such as 2500–3500 m for field artillery. As a rule, the artillery emplacements must not be more than 1500–2000 m near the enemy infantry: a closer position exposes the gunners to greater losses, without increasing their firepower. However the batteries advancing with their infantry (accompanying batteries) can close on to defeat the enemy in disarray.

As a rule a change of the position must be ordered by the head of the unit, but if a quick action is required, especially when the infantry needs support fire, every artillery commander on his own account can order the change of the position, reporting immediately his decision to his senior. Artillery commanders must anticipate and prepare the movement, sending scouts to reconnoitre and select the route and the approaches to the new position, while battery commanders must take care also of the ammunition supply. The position must be changed with jumps of not less than 700 – 800 m, by echelon and quickly (at trot).

If possible, changes of position must always be made under cover, and the new position must be occupied without the enemy’s knowledge in order to opening fire at him by surprise. Therefore the guns are limbered out of the enemy sight to leave the position unnoticed. Changes of position of larger bodies of artillery are usually made by echelon, by division or by battery, a portion of the force being always left in position to cover the movement of the remainder. When there is no target to fire at from the old position, the whole artillery can change its position at the same time. A single battery is not ordinarily echeloned for a change of position, but sometimes a quick-firing battery can more opportunely change its position by sections.

 

Replacement of the missing men and horses. When replacing missing drivers and horses, care must be taken that the losses are divided more or less equally between the gun and the ammunition wagon.

The missing men are replaced as follows :

a)    the gun commander is replaced by the commander of the ammunition wagon;

b)    a missing driver is replaced by the front driver, his place being taken by the commander of the gun (wagon);

c)    with two driver missing, the driver of the leading team is replaced by the gun commander, the middle driver, on short distances and favorable terrain, is not replaced, otherwise is replaced by one of the gunners, the pole driver is replaced by one of the drivers from the front or middle team, the latter being replaced as above.

 

The replacement of horses is done by the drivers together with the gunners, changing harnesses if necessary.

The missing horses are replaced as follows :

a)    if the horse of the gun (wagon) commander is missing during the movement to the combat position he goes on foot or climbs onto the back of the wagon, otherwise he takes one of the reserve horse;

b)    if a horse of the leading team is missing, the gun (wagon) commander’s horse is harnessed in its place;

c)    if a horse of the middle team is missing, it is replaced by the corresponding horse of the front team, that is replaced as above;

d)    if a horse of the pole team is missing, on short distances the gun moves with only one pole horse, otherwise it is replaced by a horse from the leading or the middle team;

e)    if both pole horses are missing, the horses from the front or middle team are harnessed at their places;

f)    if both horses of the leading team are missing, the gun is draught by four horses and mounted gunners;

g)    if both horses of the middle team are missing, the horses from the leading team are harnessed at their places;

h)    if the gun is draught by only three horses, the gunners get out the limber and the third horse is harnessed in front of the two pole horses, with the rod attached directly to the crossbeam.

 

As a rule, any interruption of the battle must be used to replace the losses of men and horses. To replace the missing gunners, the platoon commander calls the gunners of the first supply echelon. The last horses to be taken as replacements are those of the connection orderlies.

While shooting, the men of the combat unit must never be distracted from their duty. The wounded, who can be transported without damage, are sent to the battery reserve with the empty wagons. Only the sanitary gunners can bandage the wounded: they are the last people who can be used to replace the missing gunners. During the battle, the medical NCO remains near the limbers and can never be sent to replace the missing gunners.

Replacement between batteries occurs as a last resort and only upon order of the artillery division commander. In the event of heavy losses, the battery commander can request that some soldiers be recalled from cover or taken from nearby infantry units.

 

 

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