Lesson No. 1 “Classification of incendiary substances and their properties.”

    Concepts about incendiary weapons. Classification of incendiary agents (napalm, pyrogens, electron, thermite, white phosphorus) and their properties

2. Means of using incendiary substances

Introduction.

Fire is one of the most ancient types of weapons. For more than seven centuries, until the 15th century, “Greek fire” was used on the battlefields, which was a mixture of flammable oils, resins, sulfur, saltpeter and other substances with which vessels were equipped and thrown to the enemy’s location by throwing machines. And with the advent of firearms, incendiary substances did not lose their importance. During the First World War, designs were developed for a thermite-segmented projectile and a high-explosive flamethrower with a powder pressure generator, which are still the basis for the design of modern incendiary ammunition and means of their use. Before and during the Second World War, tank, high-explosive and backpack mortars were created. A well-known leap in the development of incendiary weapons was made in 1942, when a flammable mixture based on gasoline with a thickener consisting of aluminum salts of naphthenic and palmitic acids was developed and proposed for military use. Since then, incendiary mixtures based on hydrocarbon fuel containing thickeners are commonly called NAPALMS. American aircraft widely used napalm in combat operations against Japan on an island in the Pacific Ocean, and after the Second World War in the Korean War. southern Vietnam. In 1980, the United Nations Conference on Restricting the Use of Incendiary Weapons on Civilians took place in Geneva. The conference protocol prohibits the use of incendiary weapons against civilians and civilian objects. Currently, capitalist countries continue to develop new incendiary compositions and more effective means of their combat use.

    1. Concepts about incendiary weapons. Classification of incendiary agents (napalm, pyrogens, electron, thermite, white phosphorus) and their properties.

Incendiary weapon(ZZhO) – incendiary substances and means of their combat use. Incendiary weapons are used to defeat enemy personnel, destroy their weapons, military equipment, and supplies material resources and to create fires in combat areas.

Main damaging factors ZZO are: thermal energy and combustion products toxic to humans.

ZZhO has damaging factors that act in time and space and can be divided into primary and secondary.

The primary factors include: thermal energy, smoke and combustion products of incendiary mixtures that are toxic to humans immediately at the time of application of the fire-fighting liquid. The time they influence the target lasts from several seconds to several minutes.

Secondary damaging factors are: released thermal energy, smoke and toxic products as a result of fires. The time they influence the target can last from several minutes and hours to days and weeks.

The damaging factors of ZZH determine its damaging effect, which manifests itself in a burn effect in relation to the skin and respiratory tract of a person, in an incendiary effect in relation to flammable materials of clothing, military and other equipment, terrain, buildings, etc.; in a burning action in relation to combustible and non-combustible materials, in deoxygenation of the atmosphere, heating and saturating it with gaseous combustion products toxic to humans.

In addition, ZZhO has a great demoralizing moral and psychological effect on manpower, reducing its ability to actively resist.

The basis of modern LZZ is incendiary substances, which are used to equip incendiary ammunition and flamethrowers.

An incendiary substance or an incendiary mixture is a substance or a mixture of substances that can ignite, burn steadily and release a large amount of thermal energy.

Incendiary substances and incendiary mixtures in service with the armies of a potential enemy are divided into the following main groups:

Incendiary mixtures based on petroleum products (napalm);

Metallized incendiary mixtures (pyrogels);

Thermite and thermite compounds.

A special group of incendiary substances consists of ordinary white phosphorus and plasticized phosphorus, a self-igniting mixture based on triethylene aluminum, alkali metals and electron alloy.

According to combustion conditions, incendiary substances and mixtures can be divided into two main groups: - burning in the presence of atmospheric oxygen (napalm, white phosphorus); - burning without access to air oxygen (thermite, thermite compounds).

Incendiary mixtures based on petroleum products can be unthickened (liquid) and thickened (viscous). This is the most common type of mixture and can cause burns and ignite flammable materials. Unthickened incendiary mixtures are prepared on the basis of gasoline, diesel fuel and lubricating oils. They are easily flammable and are used from backpack flamethrowers in cases where thickened mixtures are not available or a long flamethrowing range is required. Thickened incendiary mixtures (napalms) are a thick sticky gelatinous mass of pink or brown color, consisting of gasoline or other liquid hydrocarbon fuel (kerosene, benzene and their mixtures) mixed in a certain ratio with various thickeners. Thickeners are substances. imparting a certain viscosity to mixtures when dissolved in a flammable base. As thickeners, a mixture of aluminum salts of naphthenic, palmitic, oleic acids and coconut oil acids is used in napalm; rubber (napalm “B”) or other polymeric substances. Typically napalms contain 3-10% thickener and 90-96% gasoline.

Napalms adhere well to various surfaces and are retained on them and are difficult to extinguish. To increase the viscosity and stickiness of napalm, a catalyst is added to it - teptizor, which contains cresol and alcohol. Gasoline-based napalms have a density of 0.8-0.9 g/cm 3 (floats in water). The combustion temperature is 1000-1200 0 C, the burning duration is 5-10 minutes.

The most effective is napalm “B”, adopted by the US Army in 1966. It is characterized by good flammability and increased adhesion even to wet

surfaces. Napalm burns with a large, smoky flame, forming a cloud of black suffocating smoke that irritates the respiratory tract, which often leads to poisoning. To increase the burning temperature of napalm, magnesium is added to it. The burning time of one drop is 30 minutes. When heated, napalm “B” liquefies and acquires the ability to penetrate shelters and equipment. IN Lately The armies of the potential enemy are armed with self-igniting napalm, which is made from organic compounds. This napalm spontaneously ignites in air and reacts violently with water and snow.

Thermite aerial bombs of instant or delayed action, as well as tanks, are equipped with napalm. The shell of such a bomb is made of metal or plastic. The capacity of large tanks is 100-600 liters, small ones - 5-10 liters. When dropped, the napalm bomb explodes (breaks), the napalm ignites from the ignition charge, incendiary compositions are scattered, stick to surrounding objects and ignite. When napalm ignites, the flame rises as if in an explosion and is red in color.

Metallized incendiary mixtures(pyrogels) are obtained by adding magnesium, sodium, phosphorus and aluminum, oxidizing agents, coal, liquid asphalt, saltpeter and heavy oils to napalm in the form of powder or shavings. Pyrogels are a dough-like sticky mass of dark gray color; they burn more intensely than napalm, forming hot slag that can burn through thin metal and char wood. The combustion temperature of pyrogens reaches 1600 0 C. Pyrogels are heavier than water, their combustion takes only 1-3 minutes.

Thermite and thermite compounds– a general name for mixtures containing iron oxide and ignition compounds. In practice, iron is most often used - aluminum thermite - it consists of a mixture of compressed iron oxide powder (Fe 2 O 3) - 75% and aluminum powder - 25%. In addition, thermite compositions may include barium nitrate, sulfur and binders (varnishes, oils).

Termite has grey colour, very resistant to mechanical influences: friction, impact, bullet penetration. It is not flammable; it does not ignite from a burning match. Thermite and thermite compositions ignite from special ignition devices and, when burning, develop a temperature of up to 2500-3000 0 C, which causes ignition of surrounding materials, melting and burning of metal coatings, and metal parts of military equipment. Burns without oxygen without forming a flame. It is impossible to extinguish a burning thermite with a small amount of water, because the water decomposes into oxygen and hydrogen, forming an explosive gas that explodes and scatters the burning thermite, thereby increasing the radius of the fire. It is advisable to cover the burning thermite with dry soil (sand) or pour plenty of water. Thermite burning does not stop with this extinguishing method, but the spread of fire to surrounding objects is prevented. Thermite is used to fill mines, aerial bombs, small-caliber incendiary and armor-piercing incendiary shells (2-5 kg), and hand grenades. It is used when it is necessary to set fire to objects that are difficult to ignite.

White phosphorus– a solid, translucent, waxy, toxic substance similar to wax that is both an incendiary and a smoke generator. It dissolves well in liquid organic solvents and is stored under a layer of water. It ignites easily in air and does not require any fuses for ignition. It burns with the release of a large amount of caustic white smoke (small drops of phosphoric acid), developing a temperature of up to 900-1200 0 C, which ensures the arson of flammable objects. The ignition temperature of powdered phosphorus is 34 0 C. Extinguishing burning phosphorus can be done with water, covered with earth (sand), as well as a 5-10% solution of copper sulfate.

Plasticized phosphorus is a mixture of ordinary white phosphorus with a viscous solution of synthetic rubber. It is more stable during storage. When used, it is crushed into large, slowly burning pieces, and is capable of sticking to vertical surfaces and burning through them. Burning phosphorus causes severe, painful burns that take a long time to heal. Used in artillery shells and bombs or in mixtures.

Electron– a silver-colored metal alloy consisting of 96% magnesium, 3% aluminum and 1% other elements. It ignites at a temperature of 600 0 C and burns with a dazzling white or blue flame, developing a temperature of up to 2800 0 C. Combustion occurs only in the presence of atmospheric oxygen. The electron, despite its ability to develop high temperatures, does not have a burning effect towards iron during combustion. For this reason, it is advisable to use it in conjunction with thermite, as well as for the manufacture of casings for aviation incendiary bombs.

Self-igniting incendiary mixture– is a polyisobutene-thickened triethylaluminum (organometallic compound). By appearance this mixture resembles ordinary napalm, but has the ability to spontaneously ignite in air. The mixture is also flammable on wet surfaces and snow due to the addition of sodium, potassium, magnesium or phosphorus. Incendiary compositions based on cerium and barium nitrate have similar properties.

Alkali metals, especially potassium and sodium, have the property of reacting violently with water and igniting. Due to the fact that alkali metals are dangerous to handle, they have not found independent application and are used, as a rule, to ignite napalm.

substances that, when introduced into the atmosphere, produce persistent fumes or mists - Aerosols. D.v. designed to produce masking smoke screens (See Smoke screen) or signal smoke. D. in. used to produce masking smoke, according to the methods of smoke formation, are divided into four groups. Group 1 includes substances that, when sprayed or evaporated, form fog as a result of chemical interaction with air moisture and the formation of hygroscopic substances that intensively absorb moisture from it. This group includes sulfuric anhydride, chlorosulfonic acid, solutions of sulfuric anhydride in sulfuric acid (oleum) or chlorosulfonic acid, as well as some chlorides. To use these D. century. Smoke devices of various designs can be used, and for some, artillery shells and mines. Group 2 includes substances that produce smoke as a result of reaction with atmospheric oxygen. A characteristic representative of this group is white (yellow) Phosphorus. When this substance burns, it produces phosphoric anhydride with oxygen in the air, which, with moisture in the air, forms orthophosphoric acid, which intensively absorbs moisture from the air. To use this D. v. Shells, mines and air bombs can be used. The 3rd group includes substances that produce smoke, which is formed during their sublimation or during their thermal decomposition (the so-called pyrotechnic mixtures). Substances that produce smoke as a result of sublimation and subsequent condensation include ammonium chloride, aromatic hydrocarbons (Naphthalene, Anthracene, Phenanthrene, etc.) and some fatty hydrocarbons. Pyrotechnic mixtures include metal-chloride mixtures based on powdered metal oxides (zinc, iron) and various halogen derivatives (carbon tetrachloride, hexachloroethane). Pyrotechnic smoke compositions are used in smoke bombs and hand smoke grenades. The 4th group includes various petroleum products and foam plastics. Petroleum products (Diesel fuel, Fuel oil, Solar oil) form smoke as a result of evaporation and subsequent condensation of vapors in the atmosphere. Can be used with smoke machines and devices of various designs. To generate smoke from foam plastics, foaming resins are injected into a stream of gases whose temperature is higher than the formation temperature of the foam plastics themselves. The resin droplets acquire a cellular structure and harden, forming smoke particles (the size of which in this case is much larger than usual for smoke).

Pyrotechnics are used to produce signal smokes. solid mixtures containing fuel, an oxidizing agent and an organic dye that gives the smoke red, yellow, green, blue, purple or black color.

Lit. Zaitsev G.S., Kuznetsov L.Ya., Smoke products and smoke-forming substances, M., 1961.

V. I. Puzako.

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The armies of a potential enemy are armed with incendiary substances and mixtures that are used to kill personnel, destroy weapons, combat and other equipment and materiel, and set fire to fortifications, buildings, crops and forests.

The armies of a potential enemy are armed with incendiary substances and mixtures that are used to kill personnel, destroy weapons, military and other equipment and materiel, and set fire to fortifications, buildings, crops and forest areas. These include napalm, pyrogens, termites, etc.

The engineering equipment of the position is of great importance for protection against incendiary substances. It is necessary to make a ceiling over the trench and protect the embrasures with flaps. Prepared fortifications (shelters, dugouts and parapet niches, covered slits, ceilings in trenches and communication passages) are the most reliable shelter from incendiary substances. Before entering them, bulk thresholds are made of soil.

To protect against sunburn, clothing around the edges of a trench, trench, or communication path is coated with clay and earth, and in winter it is whitened with lime. Highly flammable materials (chips, brushwood, building material, etc.) located near trenches and shelters are removed.

Infantry fighting vehicles and others Combat vehicles with armor coating provide reliable protection of personnel from incendiary substances.

Short-term protection from incendiary substances is provided by personal protective equipment (gas mask, combined arms protective raincoat, protective stockings and gloves), overcoats, pea coats, short fur coats, padded jackets and trousers, raincoats. If burning incendiary mixtures come into contact with them, they must be quickly dropped.

Summer cotton clothing provides virtually no protection from incendiary mixtures, and its intense burning can increase the degree and size of burns.

Immediately at the moment the enemy uses incendiary substances, in order to protect against them, you can use local means - mats made of green branches, reeds and grass. The ignited coating is immediately reset.

One of the ways to hide from incendiary substances is to use natural shelters, stone buildings, fences, canopies, and tree crowns.

To protect weapons, military and special equipment, transport and military equipment from incendiary substances, the following are used:

Trenches and shelters equipped with ceilings;

Natural shelters (ravines, recesses, etc.);

Tarpaulins, awnings, covers;

Coatings made from local products;

Standard and local fire extinguishing agents.

Trenches and shelters for weapons, military equipment,

transport, ammunition and military equipment are equipped with ceilings.

Weapons, military equipment, vehicles, ammunition and military equipment located in shelters without ceilings or outside shelters are covered with tarpaulins or local means.

Small arms and ammunition, portable radios and other soldier property are hidden in specially made niches or shelters.

Cable communication lines are buried in the ground to a depth of 15-20 cm.

Tarpaulins, awnings, and covers protect against incendiary substances for a short time, so they do not get tied up and when incendiary substances come into contact with them, they are quickly thrown to the ground and extinguished.

To cover weapons, military equipment, transport and property, the following can be used as local means:

Mats made of grass, reeds, brushwood and branches, which are moistened with water or coated with a clay solution;

Sheet iron, sheet asbestos, slate and other fireproof materials.

If incendiary substances come into contact with them, coatings made from local, improvised means are removed.

Extinguishing burning incendiary mixtures on weapons, military equipment, vehicles and structures is carried out using standard fire extinguishers, as well as by filling them with earth, sand, silt or snow; covering with local improvised means (tarpaulins, burlap, raincoat, overcoat, etc.); knocking down the flame with freshly cut branches of trees or deciduous shrubs.

Earth, sand, silt and snow are quite effective and easily accessible means for extinguishing incendiary mixtures. Tarpaulins, burlap, overcoats and raincoats are used to extinguish small fires.

An extinguished incendiary mixture can easily ignite from a fire source, and if it contains phosphorus, it can spontaneously ignite. Therefore, extinguished pieces of incendiary mixture must be carefully removed from the affected object and buried or burned in a specially designated place.

Every soldier must know how to extinguish an incendiary mixture that gets on his body, uniform, and be able to provide first aid to himself, as well as help a comrade who has been injured by an incendiary substance.

To extinguish small amounts of burning incendiary mixture or phosphorus on yourself, you must tightly cover the burning area with a sleeve, a hollow overcoat, a raincoat, a military protective raincoat, wet clay, earth, silt or snow. When hit significant amount Extinguishing a burning incendiary mixture is carried out by covering the victim with an overcoat, a raincoat, a combined arms protective raincoat, pouring plenty of water on him, and covering him with earth or sand. In the absence of extinguishing means, the flame is knocked down by pressing it to the ground or throwing off flaming clothing.

After extinguishing incendiary substances, areas of uniforms and underwear at the site of burns must be carefully cut and partially removed, with the exception of burnt pieces. The remains of the extinguished incendiary mixture and phosphorus are not removed from the burned skin, as this is painful and threatens to contaminate the burned surface.

To prevent self-ignition of an incendiary mixture or phosphorus, as well as to prevent infection of the affected areas of the body, a bandage should be applied to the burned surface of the body as quickly as possible, using an individual dressing bag. Apply the bandage over pieces of clothing stuck to the body. Bubbles formed from burns should not be opened. The bandage is moistened with water or a 5% solution of copper sulfate, and the uniform is doused with the same solution. IN summer time the bandage moistened with water is kept moist.

Textbook / USSR Ministry of Defense

Under incendiary weapons understand incendiary substances and means of their combat use. It is intended to destroy personnel, destroy and damage weapons, equipment, structures and other objects. Incendiary substances include petroleum-based incendiary compositions, metallized incendiary mixtures, incendiary mixtures and thermite compositions, ordinary (white) and plasticized phosphorus, alkali metals, as well as a mixture based on triethylene aluminum, which is self-igniting in air.

The following incendiary compositions are used to equip incendiary ammunition.

Napalms– viscous and liquid mixtures prepared on the basis of petroleum products. When they burn, temperatures up to 1200 °C are reached.

Pyrogels– metallized mixtures of petroleum products with the addition of powdered or in the form of magnesium shavings and other substances. The combustion temperature of pyrogens reaches 1600 °C.

Thermite and thermite compounds– a powdered mixture of iron and aluminum oxide, pressed into briquettes. Sometimes other substances are added to this mixture. Thermite combustion temperature reaches 3000 °C. A burning thermite mixture can burn through sheets of steel.

White phosphorus – a waxy toxic substance that spontaneously ignites and burns in air, reaching temperatures up to 1200°C.

Electron– an alloy of magnesium, aluminum and other elements. It ignites at a temperature of 600 °C and burns with a dazzling white and blue flame, reaching temperatures up to 2800 °C. Electron is used to make casings for aircraft incendiary bombs.

The means of combat use of incendiary substances include incendiary bombs of various calibers, aircraft incendiary tanks, artillery incendiary shells, flamethrowers, land mines, hand incendiary grenades and various types of cartridges.

The most reliable protection of personnel from incendiary weapons is achieved through the use of fortifications. To increase their resistance to fire, open elements of wooden structures are covered with earth, coated with fire-retardant coatings, and fire breaks are created in the slopes of trenches and trenches.



For short-term protection from incendiary weapons, personnel can use personal protective equipment, as well as overcoats, peacoats, jackets, and raincoats.

If you receive burns, bandages soaked in water or a 5% solution of copper sulfate should be applied to the affected area.

To protect armored vehicles, it is necessary to tear out trenches and pit-type shelters and use natural shelters (ravines, recesses, etc.). In addition, a tarp thrown over it, covered with earth or covered with mats of green branches and fresh grass can serve as good protection.

RADIATION, CHEMICAL EVENTS
AND BIOLOGICAL PROTECTION, THE ORDER OF THEIR IMPLEMENTATION
IN SUBORDINATE DEPARTMENT

Radiation, chemical and biological protection of the unit is organized by the commander in full during combat, both with and without the use of weapons mass destruction.

Radiation, chemical, biological reconnaissance conducted to obtain data on the radiation, chemical and biological conditions. It is carried out using radiation, chemical and biological reconnaissance instruments and visually. The main method of reconnaissance in all types of combat is observation. The radiation, chemical and biological observation post consists of two or three observers, one of whom is appointed senior. The post is provided with NBC reconnaissance and surveillance devices, a large-scale map or diagram of the area, an observation log, a compass, a clock, communications and warning signals. The RCB observation post conducts continuous observation and reconnaissance in the specified area, at a set time, and also during each artillery and air raid, turns on radiation and chemical reconnaissance devices and monitors their readings.

If radioactive contamination is detected (radiation dose rate 0.5 rad/h and above), the senior post (observer) immediately reports to the commander who posted the post and, on his instructions, gives the signal: “Radiation danger.”

When a chemical contamination is detected, the observer gives the signal: “Chemical alarm” and immediately reports to the commander who set up the post. The observation results are recorded in the radiation, chemical and biological observation log.

Radiation control carried out to determine the combat effectiveness of personnel and the need for special processing of the unit. It is carried out using military dose meters (dosimeters) and radiation and chemical reconnaissance instruments. The main task of radiation monitoring is to determine the radiation doses of personnel and the degree of contamination of personnel, weapons and military equipment radioactive substances.

The following technical means of radiation monitoring are used: military dose meters for military radiation monitoring; individual dose meters (dosimeters) for individual exposure monitoring. Dose meters are usually worn in the chest pocket of the uniform.

By technical means To carry out radiation monitoring, military units (units) are provided with one military dose meter per unit, crew and equal units.

The issuance, taking (reading) of readings, charging (recharging) of military dose meters is carried out in units by direct commanders (chiefs) or persons appointed by them, and recording of radiation doses is carried out by persons appointed by order of the commander of the military unit.

Taking (reading) readings from military dose meters and charging (recharging) them are carried out, as a rule, once a day.

The time for taking (reading) readings and charging (recharging) is set by the commander of the military unit (headquarters) taking into account the specific situation. After each reading (reading), ready-to-use military dose meters are returned to the military personnel to whom they are assigned.

Chemical control(chemical contamination control) is organized and carried out to determine the need and completeness of special treatment (degassing) of weapons and military equipment, structures and terrain, and to establish the possibility of personnel acting without protective equipment. Chemical control is carried out using chemical reconnaissance (control) devices by specially trained departments (crews) of units to establish the presence of chemical agents in the areas (on routes) of their operations, detect contamination of standard (service) weapons and military equipment, materiel and water sources, determine the degree the danger of their infection for the personnel of the unit.

Warning of personnel about the immediate threat and the beginning of the use of weapons of mass destruction by the enemy, as well as notification of radioactive, chemical and biological contamination, is carried out by uniform and permanent signals established by the senior commander, which are communicated to all personnel.

Upon receipt of a warning signal, personnel continue to perform assigned tasks and transfer their protective equipment to the “ready” position.

When inflicted by an enemy nuclear strike In the event of an explosion, personnel take protective measures: when in combat vehicles, they close hatches, doors, loopholes, blinds and turn on the protection system against weapons of mass destruction; when in open vehicles, he must bend down, and when located outside the vehicles, he must quickly take available shelter nearby or lie on the ground with his head in the direction opposite to the explosion. After the shock wave passes, the personnel continue to perform their assigned tasks.

Upon warning signals about radioactive, chemical and biological contamination, personnel operating on foot or in open vehicles, without stopping the performance of assigned tasks, immediately put on personal protective equipment when they are in closed mobile objects not equipped with a system of protection against weapons of mass destruction, – only respirators (gas masks), and in facilities equipped with this system, closes hatches, doors, loopholes, blinds and turns on this system. Personnel located in shelters include a system collective defense. At the “Radiation Hazard” signal, personnel put on respirators (gas masks), and at the “Chemical Alert” signal, they put on gas masks.

Timely and skillful use of personal and collective protective equipment, protective properties terrain, equipment and other objects is achieved by: constant monitoring of their availability and serviceability; advance preparation and training of personnel in the use of these means in various situations; correct determination of the time for transferring personal protective equipment to the “combat” position and their removal; determining the regime and operating conditions of protection systems against weapons of mass destruction, weapons and military equipment and the procedure for using objects equipped with filter-ventilation devices.

Special processing consists of carrying out sanitary treatment of personnel, decontamination, degassing and disinfection of weapons, military equipment, protective equipment, uniforms and equipment. Depending on the situation, the availability of time and the funds available in the unit, special processing can be carried out partially or in full.

Partial special treatment includes partial sanitization of personnel, partial decontamination, decontamination and disinfection of military equipment. Such processing is organized by the unit commander directly in combat formations, without ceasing to perform the assigned task. It is carried out immediately after infection with toxic substances and biological agents, and in case of infection with radioactive substances - within the first hour directly in the infection zone and is repeated after leaving this zone.

Partial sanitary treatment of personnel consists of:

in removing radioactive substances from open areas body, uniform and protective equipment by rinsing with water or wiping with tampons, and from uniform and protective equipment, in addition, by shaking out;

in the neutralization (removal) of toxic substances and biological agents on open areas of the body, individual areas of uniform and protective equipment using individual anti-chemical bags.

Partial decontamination, degassing and disinfection of weapons, military equipment and transport consists of removing radioactive substances by sweeping (wiping) the entire surface of the object being treated and in disinfecting (removing) toxic substances and biological agents from areas of the surface of the objects being treated with which personnel come into contact when performing the assigned task. tasks.

Partial special processing is carried out by crews (crews) using personnel equipment located in the units.

After partial special treatment, personal protective equipment is removed (in case of contamination with radioactive substances - after leaving the contaminated area, and in case of infection with toxic substances and biological agents - after complete special treatment).

Aerosol counteraction to enemy reconnaissance and weapons control systems carried out in the unit using smoke bombs and grenades, unified smoke grenade launch systems (system 902) and thermal smoke equipment.

To camouflage platoon combat operations, it is advisable to assign two or three soldiers in each squad with 10–12 hand smoke grenades or 3–5 smoke bombs for each.

On the battlefield, smoke grenades and small smoke bombs are carried in duffel bags. A box with fuses and graters is placed on top of the checkers. Carry fuses in pockets prohibited as friction can cause them to catch fire and cause severe burns. Checkers with lids can be carried with fuses inserted and closed lids. The supply standards for aerosol products are indicated in table. 6.

Before and after the use of aerosol weapons, the soldiers allocated to set up the aerosol screen act as arrows (numbers of crews, crews).

The intervals between aerosol foci when setting up aerosol curtains must be: in case of frontal wind - up to 30 m; with oblique wind – 50–60 m; with a flank wind – 100-150 m.

Incendiary means of the armies of capitalist states and protection against them. Incendiary means include incendiary substances and means of their use.

Incendiary substances (IS) include:

    napalms are viscous and liquid mixtures prepared on the basis of petroleum products. Their combustion temperature is 1000-1200° G.

    pyrogens - metallized mixtures of petroleum products, powdered or in the form of magnesium shavings, liquid asphalt, heavy oils and rubber. When burning pirogels, the temperature reaches up to 1600° C;

    thermite and thermite compositions - a powdery mixture of iron and aluminum, pressed into briquettes. Sometimes saltpeter is added to this mixture. Thermite combustion temperature is up to $000° C. The burning thermite mixture is capable of burning through sheets of steel;

    white phosphorus is a waxy toxic substance that spontaneously ignites and burns in air, developing fire up to 1200° C.

For the use of incendiary mixtures and compositions in the armies of capitalist states, aviation incendiary bombs of various calibers, aviation incendiary tanks, artillery incendiary shells and mines, tank

and backpack flamethrowers, high explosives and hand-held incendiary grenades of various types.

Personnel are injured by incendiary means mainly as a result of contact with burning pieces of incendiary substances.

The most reliable protection of personnel from pollutants are fortifications. To increase their resistance to fire, the open elements of wooden structures of these structures are covered with earth, coated with fire-retardant coatings, and fire breaks are created in the walls of trenches and trenches. Protection from incendiary substances is also provided by equipment, especially armored ones.

Personal protective equipment, as well as an overcoat, peacoat, quilted jacket, and raincoat, can serve as short-term protection.

If incendiary substances come into contact with uniforms or exposed skin, they must be immediately removed or extinguished. Flammed clothing must be immediately removed, and those parts of burning clothing that cannot be quickly thrown off must be covered with cloth or damp earth (clay, dirt) to prevent the access of oxygen. Pouring water can lead to the spread of the burning mixture to unaffected areas and increase the burning area. A bandage moistened with water or a 5% solution of copper sulfate must be applied to the burned surface of the skin.

If incendiary substances come into contact with weapons and military equipment, extinguishing the fire is carried out with standard fire extinguishers, as well as filling fires with earth, snow, knocking down the flame with freshly cut tree branches, raincoats and other available means.

The squad commander must remember that the protection of infantry fighting vehicles, armored personnel carriers and personnel from incendiary substances will largely depend on the skillful use of the protective properties of the terrain and its engineering equipment. To protect infantry fighting vehicles and armored personnel carriers, it is necessary to tear out trenches and pit-type shelters, and if the situation does not allow, use natural shelters (ravines, recesses, etc.). Covering infantry fighting vehicles and armored personnel carriers with a tarpaulin covered with earth, mats of green branches and fresh grass can also serve as good protection.

Smoke products. Various smoke agents are used to camouflage military operations by troops. The standard equipment supplied to motorized rifle units is hand smoke grenades and bombs, as well as thermal smoke equipment installed on infantry fighting vehicles.

There are two types of hand smoke grenades: RDG-2 and RDG-2x. RDG-2 grenades can produce white or black smoke. Duration of inert smoke generation of hand smokers

grenade 1-1.5 minutes, and the length of the invisible smoke curtain is from 15 to 25 m.

To activate the RDG-2, you need to rip off the cover using ribbons, sharply run a grater over the head of the aapala and throw a grenade. If you don't have a grater, you can use a matchbox.

Smoke bombs are intended for setting up smoke screens. They are manufactured in three types: small (DM-11), medium (DSKH-15) and larger (BDSh-5, BDSh-5x). Duration of intense smoke formation of small and medium smoke bombs with< ставляет 5-17 минут. Длина непросматриваемой дымовой завесы от 50 до 70 м.

To activate them, you need to pierce a hole in the diaphragm (in DM-11, first remove the cover), insert the fuse and rub a grater along the fuse head. It must be remembered that during combustion there are cases of rupture of the checkers, so at the edge of the smoke outlet they should be installed with the side seam away from you.

Large smoke bombs are intended for setting up smoke screens and conducting long-term smoke releases. The duration of intense smoke generation of BDSh-5 and BDSh-5x is 5-7 minutes, the length of the invisible smoke screen of BDSh-5 is 250-300 m; BDSh-5x - 350-450 m.

Large smoke bombs can be activated electrically (using an electric igniter) or mechanically (using an impact ignition cartridge). To activate electrically, it is necessary to free the block from its packaging; remove the ignition glass plug; lift the smoke outlet valve and break through the foil; strip the ends of the conductors, connect them to the electrical network and turn on the current source.

In the mechanical detonation method, the impact mechanism for igniting the pilot cartridge is installed so that its firing pin fits into the central hole of the pilot cartridge plug. Then you should hit the striker (sharply) with a hard object.

To set up smoke screens and disguise their actions, BMP thermal smoke equipment is also used. When conducting combat operations, if the situation allows, the squad commander must skillfully use it,