Landmines.
Landmines were explosive firearms that were buried underground or placed on the ground. The earliest mines originated in China.
In 1130, when the Jin army attacked Shanzhou, the Song army used gunpowder cannons buried in the ground, which were the most primitive iron-shelled mines, to give the Jin army a major victory.
"Be careful, you must bury them according to the marked location. After the battle, you must dig them all out.”
"Li Yunlong, can you be more f * cking careful? Don't bury the mine askew. If you can't guess, the pressure device is useless.”
"Dabiao is smart. He even knows to bury mines at the intersection of the hills. The devils will definitely be hit.”
Zhou Yun pointed at the blueprint. Hundreds of soldiers, under the lead of the Munitions Factory's engineers, dug pits and buried mines. They scattered the 1,000 to 2,000 ceramic-coated mines that they had rushed out and buried them at the mouth of Crouching Bull Mountain.
The production of ceramic-shelled mines was very simple. A few days ago, Wang Kexin had gathered those craftsmen who knew how to fire pottery together. According to the requirements of the design, they could fire thousands of them in one kiln.
"Minister Zhou, can these mines really be used?”
Chu Yunfei, who had changed into civilian clothes, was very puzzled. In his opinion, these homemade mines were probably useless and unreliable.
At least make it more exquisite. What's the difference between this rough appearance and a child playing with mud?
"Of course it can be used."
Zhou Yun's smile was a little evil. He could already imagine how the ghost would cry for his parents. It would definitely be interesting.
A landmine was equivalent to the power of a 380mm cannon.
What was the effect?
Hong ~
A single explosion would cause a large area, killing everyone within a hundred meters. Even those within two hundred meters would be injured by the shockwave. It was terrifying.
"Commander Chu will see how powerful it is later. I will let Ando Rikichi know what pain is.”
"Could it be that Minister Zhou has a secret weapon?”
haha ~
Zhou Yun turned around and looked at the forest in the valley. There were more than 100 120mm mortars and 200 to 300 80mm and 60mm mortars distributed in more than a dozen positions. This was all the stock in the Munitions Factory. They were all dragged out for use.
Without artillery, even if they couldn't hit the target, what could they do?
Each position was assigned an engineer. The artillery engineer was very familiar with the use of mortars. Not only could he ensure the accuracy, but he could also solve problems at any time.
This was a BUG that Zhou Yun had discovered recently. Since the Eighth Route Army was uneducated and did not know how to use weapons, he would spend 2000 points to train an engineer to become an officer.
Light and Heavy Firearms Engineer to Infantry!
Artillery engineers to the artillery!
Armored engineers to the tanks!
Ship engineers go to the navy!
Aerospace engineers to the Air Force!
A radar communications engineer…
How could these smart and cultured engineers not be put in important positions?
More importantly…the engineers trained by the system were 100% loyal to him.
……
Ten kilometers away.
Ta, ta, ta ~
More than 28000 Japanese and 15000 puppet soldiers formed a long line on the mountain road, heading straight for Crouching Bull Mountain.
There were no armored vehicles or heavy artillery. There were only mountain cannons and mortars carried by mules and horses. It was impossible to bring in large-caliber heavy artillery that weighed dozens of tons.
Ando Rikichi was not worried. The air force would come to support him anyway.
"Yuxi is 10 kilometers away from Crouching Bull Mountain and 18 kilometers away from Eagle Stream Cliff. I can reach Crouching Bull Mountain at 3 p. m. I think Li Yun Long must be waiting for me.”
Yang Aiguo, the commander of the 14th Independent Mixed Brigade of the Imperial Association Army, nodded and bowed obsequiously. He handed over the water bottle and said,""General Ando, drink some water. When the imperial army reaches Tubo, will they be able to resist? They will definitely be reduced to ashes.”
"Hahaha, Yang Sang, you're right. The 5th division is known as the Steel Army in the empire. They are invincible. Tu Ba Lu is daydreaming if he wants to stop the Steel Army with just a few thousand new soldiers.”
"Hai, the imperial army will win!"
Buzz ~
As they spoke, the roar of engines came from the sky. When they raised their heads, they saw a dark mass of aircraft.
More than 200 Type 96 Bombers, Type 97 Bombers, Type 95 Fighters, and Type 97 Fighters quickly flew past, heading in the direction of Wang Town.
Victory! Victory!
Many of the Japanese soldiers waved their hands excitedly when they saw their own fighter jets. Even the puppet soldiers shouted along.
"Full speed ahead!"
Hi ~
On the other side.
Crouching Bull Mountain's defensive position.
Seeing the fleet from afar, Li Yun Long gave the order to hide. Thousands of soldiers immediately scattered and hid in the cannon holes.
Whoosh! Boom! Boom! Boom!
The heavy bombs dropped by the bomber arrived, and when they landed on the position, they exploded violently, causing dust to fly all over the sky. As gravel and soil flew, the position was destroyed and the anti-cannon hole collapsed.
However, the soldiers who hid in the narrow and deep trenches did not suffer any harm. At most, they were buried alive by the collapsed soil. The people next to them immediately dug with shovels.
Hong Hong Hong ~
The bombing lasted for five minutes. After the position was blown into pieces, 80 bomber planes turned around and left. Only 150 fighter planes were still hovering in the air, waiting for someone to appear.
"F * ck, these bastards!"
Zhou Yun, who was hiding in the command post, couldn't help but curse. It was really sad not to have the right to control the air. He didn't even dare to show his head.
Air defense weapon, air defense weapon!
The next step is to build anti-air cannons and anti-aircraft machine guns. I'll arrange hundreds of Bofors anti-aircraft guns in the position and see if you dare to come.
"Don't go out, let the Japanese fighter jets play slowly ~"
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