The material of tunnel warfare, how is tunnel warfare generated?

The two upstairs are good.

It was in 1942, when the Japanese devils invaded the North Hebei Plain, the base area of the North Hebei Plain, in order to deal with the Japanese devils, combined with the protracted war, the tunnel war began.

It is the Jizhong Plain, which originally used cellars and tunnels to avoid devils, and later developed and used as a magical passage to fight devils, under the guidance of the guerrillas and the Eighth Route Army, all households and villages were opened up, effectively and heavily dealt a blow to the Japanese invaders.

Tunnel warfare is a combat method in which the anti-Japanese soldiers and civilians on the North China Plain used tunnels to fight against the Japanese invaders during the War of Resistance Against Japanese Aggression in China.

The method of tunnel warfare began from Ranzhuang in Qingyuan, Baoding, Shanxi-Chahar-Hebei Border Region, and has undergone continuous development, from a single hiding to an underground fortification that can fight and hide, waterproof, fireproof, and poison-proof, and gradually formed a house-to-house, formed an internal and external joint defense, and cooperated with each other to strike at the enemy.

First, go to Hebei Province to protect it.

Bai Dingranzhuang looks at the field.

Let's take Renqiu's as an example, the tunnels in the village, the tunnels in the villages under the streets, and the tunnels in other villages, in the crop fields.

Under the version, you can bend over the top of the tunnel three or four feet from the ground, and there is no obstacle to planting crops on it. Some put things away, some make toilets, and a generous can accommodate 1,000 people.

It is characterized by the tunnel network of houses and houses, streets and streets, and villages and villages, forming internal and external joint defense and mutual cooperation.

Beginning in 1943, tunnel warfare entered a new stage of development, and in the central Hebei Plain and some places in southern Hebei, a tunnel network of houses and houses, streets and streets, and villages and villages was gradually formed, forming a joint defense inside and outside, cooperating with each other to strike at the enemy's positions. After the start of the tunnel warfare, the enemy also took great pains to find holes and use methods such as setting fire, water, and poison to sabotage.

However, the Party led the masses to constantly improve the tunnels and make them more perfect. In order to make it difficult for the enemy to discover the entrance to the cave, in addition to carrying out the necessary secrecy education for the masses, the entrance to the cave was also cleverly concealed, and the walls, pots, wells, and clay kang were used as cover; In order to prevent the enemy from entering the cave, traps were built, mines were laid, sharp knives were inserted, or "chessboard roads" crisscrossed the cave were dug in the hole;

In order to prevent the enemy from destroying the tunnels with water, fire, and poison, there are also bayonets, flaps, and anti-poison and waterproof doors in the holes, or the tunnels are dug up and down, thick and thin, and there are breakthrough openings that lead directly to the outside of the village. In this way, the tunnel has become an underground fortress that can be attacked, defended, and retreated.

The tunnels of tunnel warfare can connect every household in the whole village, extending in all directions, forming an underground network, like a subway, each channel can be connected to each other, playing the effect of mutual cooperation, greatly shortening the distance between each point, and one side is in difficulty and all sides are supported. Moreover, when the enemy is not clear about the terrain, it is convenient to hide our participants, masses, and wounded. And the various traps set up in the tunnels can greatly weaken the enemy's strength.

The characteristics of tunnel warfare are that they extend in all directions, which is convenient for cooperative warfare and easy to hide.

The characteristics are that houses are connected to houses, streets to streets, and villages to villages.

It is very hidden and cannot be detected by the enemy.