Fan Keqin could tell at a glance that there were hundreds of military policemen carrying long guns in this phalanx. Next to the military police square, there were at least eighty police officers in black uniforms, all carrying long guns. You know, the guns used by police officers these days are basically broken and defective ones on the battlefield. It was withdrawn, repaired, and then used by the police.
After all, good guns must be used on the front line. But now the guns used by the police are all medium-grade and official, and they are at least 70% to 80% new.
On one side of the police team, there were military agents standing next to cars, numbering about 100, all wearing black tunic suits. There are seventeen or eight large military trucks parked at the edge of the parking area closest to the compound gate.
When Fan Keqin saw this formation, he felt even more puzzled. He quickly parked the car next to him, got out of the car and walked over. He stood at attention and said, "Fan Keqin reports to the bureau."
Dai Yunong put his left hand behind his back, straightened his body, looked at Fan Keqin, and said, "Keqin is here, just in time. You will be responsible for assisting Guoxin and leading all our military commanders to take charge of the Jingshan Residence in the East District of Chengdu. All suspicious Once all the elements are captured, you need to conduct a detailed search and be careful, there may be spy radios among them."
Fan Keqin stood up and said, "Yes!" He walked to Sun Guoxin's side, nodded to Duan Xiangbei and Liao Shijie, and asked in a low voice, "Virgin, what's going on with such a large battle, and Boss Dai is personally in charge of it?" ?”
Sun Guoxin also whispered, "I'll tell you on the way when you get in my car."
"Understood." After answering, Fan Keqin did not ask questions, but stood aside and waited honestly.
Within the next ten minutes, several more cars drove in quickly. They all looked like deputies like themselves, and each stood beside Duan Xiangbei and Liao Shijie. Dai Yunong turned around and asked, "Is everyone here?"
A major officer in military uniform immediately stepped forward and replied, "All right."
After hearing this, Dai Yunong turned to look at Sun Guoxin, Duan Xiangbei and Liao Shijie, and said, "According to the planned plan, we will launch a blanket search in the Jingshan residential area. If you can't find the radio station, you can keep searching for me. This is Dead order!"
Everyone stood at attention and said, "Yes!"
Dai Yunong raised his head and said, "Let's go."
Sun Guoxin glanced at Fan Keqin, who immediately took a few steps to the meeting and said to a group of military commanders, "Get in the car! Get ready to go!"
After hearing this, these people opened the car doors one after another and got in. Perhaps the mission was too sudden and the military command headquarters ran out of cars. In the end, more than 20 agents in black Chinese tunic suits got into a truck, and everyone was able to sit in the truck.
Sun Guoxin said to his exclusive driver, "Go and drive Keqin's car and follow us."
The driver stood at attention and got directly into Fan Keqin's car. Fan Keqin temporarily acted as Sun Guoxin's driver. After everyone was seated, Sun Guoxin said, "Let's go."
"Yes." Fan Keqin lit the ignition and drove outside. A long line of cars and large trucks followed behind, heading straight to the Jingshan residential area in the East District.
While driving, Fan Keqin asked, "Virgin, who are you trying to arrest? There doesn't seem to be a clear target. I didn't hear anything about it before."
Sun Guoxin was in the back seat and said, "You just saw Lao Duan, right? This matter was originally planned by the Telecommunications Department, and then after being reported to Boss Dai for approval, this sudden mission was carried out."
Having said this, Sun Guoxin raised his wrist and looked at the time, then glanced at the situation outside the window and said, "It's just half past five. You can drive faster while there are less people."
"Understood." Fan Keqin agreed and started to speed up. As he increased his speed, the convoy behind him also began to accelerate. The momentum was extraordinary for a while, and pedestrians who got up early paid attention to it. It was still very rare for a convoy of this size.
Sun Guoxin said, "Duan Xiangbei is a technician and will not follow us. Lao Liao was originally a field operator and an expert. However, Boss Dai asked him to be responsible for the peripheral work of this operation, commanding the military police and police to move the Jingshan Residence. District blockade. This seems to have something to do with you..."
With Sun Guoxin's explanation, Fan Keqin finally figured out the reason for the whole thing. It turned out that after I arrived at the military command, I successively arrested many spies, especially the captured radio stations and code books. In addition, the contact information, methods, code words, etc. between the online and offline lines were also very important.
In the end, these things provided Duan Xiangbei's Telecommunications Department deciphering team with a large amount of reference basis, and cracked a lot of Little Japan's encrypted telegrams and other information.
As for cryptography, how should I put it? It’s easy to do, but it’s also very difficult to do. It's easy to decipher because as long as you master the rules or know the other party's code book, it's really easy to decipher. It's difficult to do it because if you don't have any reference, you won't be able to decipher half of the message even if you try hard.
As for the code book seized by Fan Keqin, as well as the secret codes for contacting Japanese spies and other means, although Japan would often change the code information, having a reference and not having any reference at all are two different things. Duan Xiangbei's deciphering team followed these code books and contact code words to find out certain patterns of Little Japan, and gradually began to be able to decipher Little Japan's encrypted telecommunications information.
In the middle of this year, a telegram translation expert named Chi Xunzhou conducted statistical research based on the items seized by Fan Keqin and found that Little Japan's secret telegrams were basically a mixture of numbers, English letters, Japanese, and Chinese. In it, the characters are very closely connected, most of them are lo, fe, y, hl, gi, etc. Then Chi Xunzhou did further research and statistics and found that as long as there are exactly ten groups of English letters in this situation, they are most likely to represent ten numbers from zero to nine.
Then he reported this discovery to Duan Xiangbei, who immediately organized all the deciphering experts to verify the discovery, but in the end he was still not sure. However, it was not until later that Fan Keqin brought three Japanese translators back to the military command headquarters that they immediately made a contribution and confirmed the authenticity of this discovery. Although Little Japan later learned that several telecommunications experts suddenly disappeared and changed the contact password, after the pattern was discovered, Duan Xiangbei also played a clever trick, that is, all the deciphered messages, such as the discovery of a certain He is a Japanese spy, but he adopts a standstill strategy.
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