Qian Jinxun exhaled a puff of smoke and said, "Stop talking nonsense, tell us everything."
Fan Keqin pointed at the drawing with his hand and said: "Look, this is a circle of warning lines. People walk from the outside. The direct method is a trick we have used before, making car bombs. The streets outside the four corners of the blockhouses, At the same time, four brothers drove a car, crashed directly into the enemy's turret, and immediately escaped along the road. As long as the time was calculated and the bomb exploded, he would be completely safe. However, if the enemy in the turret reacts super fast and has extremely accurate marksmanship If so...this brother may also be in great danger."
Qian Jinxun nodded and said: "Understood, after all, the Japanese gun tower is exposed as part of a cylinder, so the shooting hole is fan-shaped, with almost no blind spots, and there is a certain height. The driver of the car Brother, park the car under the turret, then open the door and escape. Unless you can enter a bunker soon, otherwise, he will basically be within the opponent's shooting perspective the entire time."
Having said this, Qian Jinxun then asked: "Tell me about that trick, what does it mean?"
"Acting." Fan Keqin said: "The cordon is about ten meters away from the wall, so the maximum distance between passers-by and the wall is this. But we can act, for example, robbery on the street. One person robs the baggage carried by the other, and then The robbed person chased the robber. Seeing that something was wrong, the robber directly used a trick that was harmful to others and threw the things into the cordon. Although the devils might also use them to practice marksmanship, they were just a baggage. He would hesitate, because he was not sure what was inside and whether it was dangerous. As long as he hesitated for a few seconds, the timed bomb inside would explode, and the turret would be destroyed directly. "
At this point, Fan Keqin took a puff of cigarette and continued: "But whether the amount of explosives inside is enough to destroy the gun tower, you have to ask Jiang Bin or Du Shengli, two masters of bombing."
After hearing this, Qian Jinxun blinked and said: "Or we can get a touch fuse. As long as it hits the turret, it will explode directly! I think destroying the turret is no problem. In the Soviet-German war, are German tanks powerful? I think it is much better protected than the Japanese artillery tower. But the Soviet Union has a kind of anti-tank grenade. After it is thrown, a small umbrella will open behind the grenade, and then the touch fuse of the grenade will remain facing forward and hit the On the tank, it explodes directly to achieve the purpose of anti-tank. So I feel this is more maneuverable."
"Smart!" Fan Keqin gestured with a thumbs up and said, "Is Jiang Bin here? Let him come up and let's ask him."
Qian Jinxun pressed the call button on the buzzer and said, "Xinran, check to see if Captain Jiang Bin from the Intelligence Department is here. If so, ask him to come to my office."
"Okay Virgo." Kong Xinran's voice came.
About five or six minutes later, Jiang Bin entered the director's office, breathing a little unsteadily, and said: "Sir, I was just doing physical training with the brothers." Seeing Fan Keqin was there, he saluted, Said: "Section Chief!"
The old people in the intelligence department usually use the previous title when they meet Fan Keqin. Even Zhao Hongliang and Ma Chaoqun still call him the old section chief.
"Hey." Fan Keqin waved and said, "Come, let's ask you something."
Jiang Bin came over and sat down at Qian Jinxun's signal. Qian Jinxun asked: "Old Jiang, do you know about the Japanese artillery tower? If you want to blow it up, can you calculate a more accurate amount of medicine?"
"Yes." Jiang Bin said, "But Virgo, I need to know what kind of turret it is and what materials are used to build it?"
Fan Keqin said: "The red brick and cement structure is about one and a half bricks thick. It is about eight meters high, which is a little higher than a second-story building, but almost less than a three-story building. The whole is cylindrical, with an internal diameter of four About meters."
"Yeah." After hearing this, Jiang Bin began to calculate in his mind.
"Wait a minute." Qian Jinxun said: "This turret is built at the corner of the wall. There are walls on both sides connected to it. It is not a helpless one. Also, if you think about it again, can you Design a bomb that has a touch fuse and can explode just by throwing it."
"Oh. I understand." After Jiang Bin said this, he asked for a pen and paper, drew a simple diagram, and asked: "Two officers, is this a turret like this?"
Fan Keqin nodded after looking at it and said, "Yes, that's the structure."
Jiang Bin asked again: "Then, two officers, when you talk about destroying this turret, to what extent do you mean it? Is it a complete collapse, or is it as long as it loses its function?"
Fan Keqin and Qian Jinxun looked at each other. Fan Keqin thought for a while and said: "In this way, you can do both options. Then, we will adjust how to use them according to our needs."
"No problem." Jiang Bin said: "Then I'll go down first, calculate the amount of medicine, and then try to make some bombs with touch fuses. So the shell of the bomb also needs to be rearranged. Are you two officers in a hurry? I'll be able to finish it in about one or two days."
Qian Jinxun nodded and said: "Okay. You go ahead and do it. Remember, Old Jiang, you must not reveal the information! When you are doing it, you cannot let others see it. You have to complete it quietly by yourself."
"Yes." Jiang Bin said, "Confidentiality comes first. Let's go to the humble position first." After that, he stood up and walked out of the office.
Qian Jinxun looked at Fan Keqin and said with emotion, "Look, it's good to have talented people under you."
Fan Keqin said: "Isn't this nonsense?"
"Hey!" Qian Jinxun tapped Fan Keqin's thigh with his hand and said, "I just discovered that there are things you don't know how to do."
Fan Keqin looked at him sideways and said, "It's still nonsense. Who can know everything?"
After saying that, he put out his cigarette, Fan Keqin took the drawings and looked at them again, and continued: "Stop talking nonsense, the problem of blowing up the gun towers has been solved by leaving it to Jiang Bin. We are planning how to attack."
Qian Jinxun said "hmm" and said, "How about invading from all sides?"
"Break in from all sides?" Fan Keqin repeated and asked, "What do you mean? Blow up the wall? Or do you mean, destroy the gun tower and jump in from the ruins?"
Qian Jinxun said: "Is that okay? After blowing up the turret, gaps will naturally open at the four corners."
"Yes." Fan Keqin said: "After the turret is destroyed, there will be a lot of building materials and ruins piled in place. If you jump in... it will be a waste of assault time."
Qian Jinxun said: "If that doesn't work, let Jiang Bin increase the TNT equivalent..."
