This time Lin Fan brought two sets of communication passwords, one of which was between Haigu Station and the headquarters, and the other was the password between Match and the headquarters.
"You just need to know this yourself." Lu Chengzhou said slowly.
As the radio station director of Haigu Station, there are bound to be many things that cannot be hidden from him.
But this is not the case for Zou Jing and An Mengbo. Zou Jing is a telegraph operator and is only responsible for sending and receiving reports. An Mengbo is an internal communications officer. They are real internal staff.
Lin Fan, on the other hand, must be classified as a confidential officer.
As the director of a radio station, he is not only responsible for translating and decoding telegrams, but is also responsible for sending telegrams.
Zou Jing is a radio operator. In addition to taking care of Lin Fan's life, her job basically revolves around the radio station.
"Yes." Lin Fan said hurriedly.
"Webmaster, this is your new password." Lin Fan took out a small notebook, wrapped in brown paper and sealed with wax.
"Okay." Lu Chengzhou took the codebook. In fact, he would only use this codebook once.
As Liu Jinghua said, code books, wavelengths, and call signs must be changed frequently.
For the code book, you cannot use this special code book. Instead, find a commonly used book. Even if it is discovered, the enemy will not be able to determine that this is the military commander's code book.
After receiving the latest telegram from Haigu Station, Mao Shanyan could hardly believe his eyes.
He didn't know if Dai Li was still in the office, so he hurried to Dai Li's office.
Outside, I happened to see Dai Li holding his briefcase and preparing to go back.
"What happened?" Dai Li asked in surprise when he saw Mao Shanyan in such a hurry.
"This is the telegram sent by Haigu Station with the latest password." Mao Shanyan handed the telegram in the folder to Dai Li.
"Let's go inside and talk." Dai Li took out the key and opened the office.
"Flame knows that the password has been cracked, but he still sends reports frequently. It's really crazy." Mao Shanyan said anxiously.
"This was cracked by Liu Jinghua, and the news has not been spread outside. Let me just say, I always felt that something was wrong with the two telegrams he sent last time." Dai Li was not angry at all.
"Did Liu Jinghua deliberately let Liu Jinghua see the flames in these two telegrams?" Mao Shanyan suddenly realized.
Since Liu Jinghua broke the password, he naturally knew the contact between Haigu Station and the headquarters.
"If you were Liu Jinghua, how would you feel if you saw these two telegrams before you came back?" Dai Li suddenly asked.
"Haigu Station is very sincere and I will be very touched." Mao Shanyan said without hesitation.
"Flame took advantage of this. His move is very clever." Dai Li said slowly.
He had long thought that Lu Chengzhou was mature, stable and attentive.
This time to persuade Liu Jinghua, Lu Chengzhou used the telegram to let Liu Jinghua see the sincerity of Haigu Station, which once again illustrated this point.
Although Lu Chengzhou did not report in advance, Dai Li still felt very relieved.
Liu Jinghua broke the password. Even if Lu Chengzhou wanted to report, he had no way to do so.
Fortunately, the headquarters was very supportive of Lu Chengzhou's work and had no intention of blaming him. Otherwise, Liu Jinghua's heart would have been hurt invisibly.
Liu Jinghua is currently the deputy director of the telecommunications office of the military police unit. This position has access to many Japanese secrets.
Liu Jinghua once again serves the military commander and will be able to play a big role.
"This kid." Mao Shanyan completely understood at this time. At that time, he still wondered why Lu Chengzhou specifically mentioned it in the telegram in order to give Liu Jinghua a one thousand bonus?
It is very rare for Dai Li to make such a comment.
The Japanese army attacked cities and plundered territory everywhere, the national army was retreating steadily, and military organizations in various places had not yet played a big role.
Before this, Haigu Station was also continuously destroyed by the Japanese army.
However, after Lu Chengzhou took over, Haigu Station is slowly recovering.
He believed that after Haigu Station gathered strength, it would definitely give the Japanese invaders a head-on blow.
"He also got a radio and a map. I think these are the things the Seventh Route Army needs most." Dai Li said happily after seeing the back.
"Sir, he has a keen eye for talents, and Flame finally lived up to his cultivation." Mao Shanyan said with a smile.
"There are also security issues raised by Huo Huo. You hand them over to the Telecommunications Department and ask them to come up with a plan. Our password can no longer be cracked by the Japanese." Dai Li said thoughtfully.
With Lin Fan's smooth arrival, Lu Chengzhou finally no longer had to send a report directly to the headquarters.
He has his own secret book. He just needs to translate the code in advance and give it to An Mengbo to forward to Lin Fan or Zou Jing. When the time comes, An Mengbo will send it to the dead mailbox.
After the code book was changed at Haigu Station, Liu Jinghua's progress in the military police unit suddenly became much faster.
After only two days, he "locked" the wavelength of the military radio station.
After inspection by Masahiro Matsumoto, it was confirmed that it was a military radio station.
"Mr. Liu, you are familiar with the military code and you are a cryptographic expert. I leave this matter to you." Masahiro Matsumoto bowed to Liu Jinghua, his face full of hypocritical politeness.
"No problem, I will try my best to crack this code." Liu Jinghua said firmly.
From that day on, Liu Jinghua worked in the military police detachment every time he had room and board, sleeping only three or four hours a day. The rest of the time, he devoted all his time to the military command in cracking codes.
When Lu Chengzhou learned that the entire telecommunications room was cooperating with Liu Jinghua's crack, he was secretly amused.
In terms of acting skills, Liu Jinghua is really not inferior to him at all.
After a week of "struggle", Liu Jinghua finally succeeded in cracking the military command code.
"Mr. Matsumoto, it's broken!" Liu Jinghua's tired eyes showed excitement.
In order to tire himself out, he could only do what he had done for the previous month all over again.
I sleep three or four hours a day and do a lot of calculations just to make myself look haggard.
"Really?" Masahiro Matsumoto has also been paying attention to Liu Jinghua's progress.
He is also a telecommunications expert and is very satisfied with Liu Jinghua's work.
Every day, Liu Jinghua does a lot of work.
"All the telegrams in the past week have been broken out. Please take a look at Mr. Matsumoto." Liu Jinghua said proudly.
The military commander left this wavelength and call sign specifically to allow him to perform meritorious service in front of the Japanese.
However, after reading all the telegrams, Liu Jinghua understood that Match not only made him meritorious, but also had a deeper meaning.
In the past ten days, Haigu Station will contact the headquarters every two days.
Although the call sign is the same, the signature has changed to "火".
This "fire" means both flame and match.
The content of the telegram, in addition to reporting general information about Haigu, also mentioned the gendarmerie detachment.
For example, it introduced the organizational structure of the Third Intelligence Room, as well as the residence of Yang Yushan and Chen Shugong: No. 5 Oxford Villa.
Since Shi Hongxia's death, Yang Yushan and Chen Shugong have openly lived together.
Matsumoto Masahiro just took one look at them and knew that these telegrams were very important, so he immediately sent them to Nakayama Ryoichi's office.
"It seems that the military commander is really doing nothing in Haigu." Zhongshan Liangyi looked through the previous telegrams from the military commander. Except for some ordinary market news, most of the information was excerpted from local newspapers.
Only the military commander can deceive himself and others to such an extent.
However, when Nakayama Ryoichi saw No. 5 Oxford Villa, his eyes suddenly narrowed into a thin line.
"That's unreasonable!" Nakayama Ryoichi slapped the table angrily. Among these pieces of information, the most important one turned out to be the information from the military police unit.
"You guys go down. It's really gratifying that the telecommunications room was able to crack the military code this time." Nakayama Ryoichi was startled when he saw Matsumoto Masahiro and Liu Jinghua, knowing that he had scared them.
Later, Zhongshan Liangyi called Chen Shugong to his office and showed him these telegrams.
"Is this a telegram from Haigu Station?" Chen Shugong only read one copy and immediately shouted out in surprise.
"You can talk about it after reading it all." Nakayama Ryoichi said calmly.
"This is impossible!" Chen Shugong quickly saw the telegram about himself. The military commander was very familiar with the Third Intelligence Room and also mentioned that he lived at No. 5 Oxford Villa.
If this telegram is seen by Yang Yushan, I'm afraid she won't dare to go back to stay tonight.
"The screening operation against the Third Intelligence Room must be carried out immediately." Nakayama Ryoichi said thoughtfully.
"Yes, we are already studying it." Chen Shugong said slowly.
He had never wanted to start this screening operation. These subordinates all came with him from North China District.
If the people below knew that Chen Shugong actually doubted them, they would be very chilled.
If his subordinates have any objections to him, it won't take long for them to rebel against him.
The next night, after Lu Chengzhou arrived at the military police unit, he was notified to go to the large conference room for a meeting.
In addition to the heads of various departments, deputies also participated in the meeting.
The three squad leaders from Intelligence Room 3 also attended the meeting.
"Old Jin, do you know the content of the meeting?" Lu Chengzhou received the notice before he met Jin Timing.
In private, he usually calls Jin Timing "Instructor Jin."
But in public, it is generally called "Lao Jin".
"I don't know." Jin Timing shook his head.
Jin Timing didn't know why there was a meeting, but when Lu Chengzhou saw that several team leaders from the third intelligence room had arrived, he already had a clear idea in his mind.
Sure enough, after Nakayama Ryoichi arrived in the conference room, he quickly announced an action:
"Everyone, according to reliable information, Zeng Hong, the intelligence team leader of Haigu Station, will appear in Victoria Park tomorrow. We must not let her go this time." Nakayama Ryoichi's eyes slowly swept over the faces of everyone in the conference room.
.
"Our room can be responsible for the arrest." Lu Chengzhou immediately raised his hand and said loudly.
"Director Lu, don't join in the fun of this kind of thing in the same room, right?" Yang Yushan turned around, glanced at Lu Chengzhou, and said calmly.
"How can we join in the fun? Our one-room staff is indeed not as good as three-room. But one more person means more strength." Lu Chengzhou said.
"Victoria's situation is rather complicated. Let's leave this mission to Intelligence Office Three." Nakayama Ryoichi said suddenly.
This screening operation was originally proposed by Jin Timing. Lu Chengzhou knew it very well. The reason why he raised his hand first was probably to be more authentic.
