FOG-1, later FOG-2 – is a high-explosive flamethrower, which, unlike classic flamethrowers, uses the power of gunpowder gases to throw a flammable mixture. As a result, the practical range of throwing flammable liquid increased to 130-140 meters.
This heavy thing, weighing 52 kilograms, was buried in the ground, looking out only with a bent tube. Flamethrowers were used on the principle of a controlled land mine.
As soon as the enemy approached the firing distance, a signal was sent from the observation point along the wire, the electrical circuit was closed and the horror show began, since FOGs were usually installed in dozens of pieces at the same time on threatened areas of the front. They were difficult to detect, since on the surface there are only bent tubes, camouflaged by grass and branches. The FOG-1 was developed in 1939, but was only put into service in 1941, during the Battle of Moscow.
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Scheme of placement of high-explosive flamethrowers in a defensive battle with the designation of the direction of flamethrowing. Triangles – flamethrower control points.
The FOG-2 is a modification of the previous model, produced in 1943.
The differences between them are insignificant for the game.
It is interesting that Soviet chemical soldiers used these flamethrowers not only in defense, but also in attack, especially in urban combat. There were cases of improvised "flamethrower tanks" being created in the troops, when such flamethrowers were installed in special drags or directly on tanks, directed away from the axis of movement of the tank. Upon reaching the enemy's defense line, a salvo was fired.
The Germans copied this Russian weapon in 1942 and used it under the name Abwehrflammenwerfer 42. Including on the Western Front.
Here are several articles in Russian about this weapon. To read – just put the link to the article in Google translator and follow the link in English. This method works almost always.
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vk.com/album-77221185_202667091