Fan Keqin continued: "The main thing is that the cost of time is too high. He's not going to do it for nothing. ”

The leader of the analysis team also agreed: "The right analysis of the seat, the truth is false, and the false is true, which is his code of action." All fake things are actually disguised in advance for real actions. I believe that this time, we caught him in real action. It's just that...... He has not appeared, lowly people, a little at a loss. ”

Fan Keqin said: "What is the reason for the disappearance of the chief alone?" In most cases, it is to avoid risks. The few that remain, maybe you want to be quiet, take a break, or take a break. Otherwise, how could a person choose to disappear. ”

Speaking of this, Fan Keqin paused and said: "The question is what risk he is avoiding, and this matter must not be revealed...... But is it still necessary for him to hide after one thing is done? I don't think so.

You immediately lead your subordinates to check the time period when the old devil disappeared last time, and pay special attention to when he stopped disappearing. That is, when he will appear again. Then, in the days before he appeared, something had happened. I believe that although it is impossible for us to decipher all of the records of the telegrams, the frequency of this is certainly recorded, especially the place when the old devil disappeared and reappeared. Telegram signals are recorded in these places. Then, according to the approximate location of these signals, we can find out what happened in the local area, which will invisibly eliminate a lot of useless information for us. In this way, you can notify me immediately when you find out this step. ”

With Fan Keqin's explanation, the eyes of the analysis team leader became brighter. Because it was really almost impossible to find out before. But what Fan Keqin said undoubtedly opened his mind, so he immediately stepped forward and said: "Yes." The lowly duty will be done as soon as he returns. ”

"Hmm." Fan Keqin said: "I will call the Military Command Intelligence Office and open the past archives and records of the military command to you." Your people can put aside other things these days, and just check these things. ”

"Yes. I see. The head of the analysis team said, "Go back now." With that, he turned around and walked quickly out of Fan Keqin's office.

Led by Van Keqin, the overall efficiency of the Security Bureau is now very high. On the morning of the third day, the head of the analysis team had already found out what Fan Keqin said. And it's like what Fan Keqin said before, the archives and records of the Security Bureau and the military commanders, as long as they feel that they are within the range, they will get all of them back.

Is the record really that comprehensive? Actually, it depends on how it is recorded.

At present, the information war between China and Japan is happening almost all the time. A large number of radio stations, commercial, military, and special monitoring in the rear, etc., are adjusted to different frequencies, and it can be said that they are trying to intercept the other side's telegraph signals around the clock.

For example, if a radio station suddenly intercepts a signal, the staff will immediately put on headphones, take the notebook at hand and start recording the information.

Of course, this information may be an encrypted state that cannot be cracked, such as that of Pearl Harbor. After interception, it's just a string of garbled codes, what 316A, zero EL 59, 71B 99 and the like. That's encryption. Because of the radio thing, as long as the frequency is right, you can definitely receive the signal within the receiving range. So it's really not that hard to intercept. The hard part is how to decipher.

After the staff records it, it will be reported in accordance with the work procedures, and then finally submitted to the decipherment team, which will be compared and analyzed with the content intercepted in the past, and will also look for patterns according to the code book of the little devil seized by their own side. This allows the deciphering experts to decipher the real content of the telegram on the other side. This is basically the whole process after intercepting the enemy's information.

But the information that cannot be deciphered will never be burned in one fell swoop. Instead, the time of interception, the approximate extent of the enemy's report, and then stored in the file.

Now Fan Keqin's analysis team is through this kind of large number of archives recorded before.

And they had already found out the information about the time when Enjiro Dohi, an old devil, also disappeared last time.

With this, there is a certain basis. Then, according to Fan Keqin's explanation, the analysis team learned when Enjiro Dohi appeared again after the last disappearance, which was equivalent to accurately delineating the scope of the archives for the analysis team again.

After the leader of the analysis team and Fan Keqin came to the information analysis office, they explained these things again, and then said: "Sit, according to your explanation." We found the little devil Tu Feiyuan, who appeared on May 12th after the last time he disappeared. We went back in time and looked at all the telegram signals intercepted in the previous week in the city where Tu Feiyuan was located. There are nearly thirty in total. Exclude several commercial radio stations in our possession that have the same record, as well as military radio stations that have been monitored. In the end, nine pieces of information remained. We have compared the time of these nine messages, and six of them are too long, and they were intercepted on the sixth and seventh days before Enjiro Dohi appeared.

This time is not quite right, Enjiro Dohi would not wait so long after receiving the telegram before appearing again. So the lowly ones exclude them for the time being. After carefully examining the remaining three pieces of information one by one, it was found that one of them was the most consistent with the situation, which happened to be intercepted by the military commander's secret listening radio station in the northeast at 8:17 p.m. on the 11th. Then the next day, the twelfth, Enjiro Dohi stopped disappearing and returned to the office as normal. And so on, he started his weird trajectory again. ”

When Fan Keqin heard this, he nodded with satisfaction and said, "Very good, that's the idea." Have you checked it? Where did this telegram signal come from? ”

The head of the analysis team said: "In the Myanmar-Vietnam region. ”

Fan Keqin was a little dumbfounded and said, "In a foreign country? Is it related to the Expeditionary Force? ”

The leader of the analysis team said: "It shouldn't be, the expeditionary force's normal operations during that time, although the fight was very hard, but it was still within the normal range. But...... He investigated what happened in the Burma-Vietnam region during that time. That is, Ruan Zhiwen is dead. ”

Fan Keqin really didn't know anything about Ruan Zhiwen, so he asked, "Tell me, what is Ruan Zhiwen's situation?" ”

"He's the leader of the Resistance." The head of the analysis team said: "The British have been colonizing that area with high pressure before, and after Little Japan passed, many people in the local area thought it was ...... at first."