Luo Yao is on duty. He doesn't like to stay in his office. He usually goes to a group to squat and knows his habit.

Naturally, I know where to find him.

It is the most comfortable to be with a group of skilled people, at least not so much intrigue.

Moreover, Luo Yao also needs to master the progress of the Military and Technical Office in deciphering Japanese secret codes. Even if he cannot participate in it personally, as a commander, he must understand it.

Every time he is on night shift, he will basically not ask for leave as long as he is free. He is different from Mao Zongxiang.

Mao Zongxiang was on duty, and most of the time he was replaced by Zhang Shaoliang.

Luo Yao also knew that this did not comply with the rules, but it was not easy to force him to do such a small matter, so he couldn't do it.

It would be fine if he didn't come, so he would save himself from causing trouble.

"Old Chi, how about the child? I've been too busy these days and haven't even gone to the house to see my sister-in-law and the child." The child is full of months old, and Chi An has also resumed his previous work arrangements. Working overtime at night has become the norm...

"Thank you, Deputy Director Luo for your concern. Your sister-in-law and the child are very good." Chi An is really grateful to Luo Yao for doing things with such a superior, and being down-to-earth.

The Military and Technical Office can be said to be the one with the least "disputes" among the Kuomintang institutions. Luo Yao was in power and gave them enough respect and freedom to those who were engaged in technology, so that they could serve the country without distraction in a relaxed environment.

If this were the past, there were many messy things, including family trivial matters, interpersonal relationships and intrigues at work, they would be enough to exhaust a person who was dedicated to doing practical things.

"Have you purchased the New Year's goods?"

"There are basically enough of the money sent in the institute, so you don't need to buy it." Chi An said.

"Well, that's good." Luo Yao knew that the benefits of the military technology room were good, and the New Year's goods were purchased directly and sent to the employees.

Of course, there are standards for this, because most of them are single young people, so more people pay directly.

But some have families, and those with section chiefs or above are almost a year old. Those who take care of their families and pay money are cheap, but they are far less than centralized procurement.

Therefore, if the section chief and those with a family above the technician have a family, they can choose physical New Year’s goods. Ordinary staff members below the technician will send money directly. If you send them New Year’s goods, they don’t even deal with it. Or if they get it outside to pay back the money, isn’t this an unnecessary move?

These are guaranteed by the five groups. At least during the period when Gong Hui was injured and hospitalized, no problems were found in the operation of the five groups.

"Deputy Director Luo, our communications and telecommunications monitoring and deciphering work for the Japanese Navy has been almost half a year, and it has been not going smoothly. Moreover, in this regard, we have invested a lot of manpower and material resources..."

"You are worried that there is no result in investment. The superiors will hold them accountable then?" Luo Yao understood Chi An's concern.

"Our secret code deciphering is not like planting crops. It is a visible harvest. You must have a lot of investment without anyone being very effective. If you don't even understand this, why do we need to decipher it?" Luo Yao said.

"Two days ago, Secretary Zhang came and asked about our group's situation. He saw that he had some opinions on the staffing of our group."

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"Don't worry about him." Luo Yao waved his hand. Zhang Shaoliang was just an administrative staff member and didn't understand technology. At least Mao Zongxiang still understood. If he did it nonsense, he would argue with reason.

"Yes, the several Japanese Navy communication signals we monitor have been intermittent recently. Would you like to take a look?"

"OK."

"Here, count it."

"Deputy Director Luo, the Ministry of Foreign Affairs of the puppet Manchukuo sent a telegram to the Consulate in Jinling..."

"Well, it's not an important thing, it's listed as 'C' type of information." Luo Yao took a look and handed it back.

In the past, the secret inspection institute classified the deciphered telegrams according to the four levels of "A, B, C, D". Luo Yao thought it was troublesome, so he changed it and marked it with capital letters. A, B, C, D, those that are not as valuable as Class E, and of course, there are also high-level "S"-level information.

As long as the information reaches the "S" level, it must be deciphered immediately and submitted immediately. No matter what time, even at two o'clock in the middle of the night, someone must be sent to the old man's desk as soon as possible.

In this way, the secret telegrams and information deciphered by the military and technical office are different from other intelligence agencies. As long as you look at the level marked by the intelligence, you will know whether it is from the military and technical office or other intelligence agencies.

"Brother, come here."

Wen Xueren came in from outside and greeted quietly.

"What's wrong?" Luo Yao was a little surprised. Wen Xueren's expression obviously had something big to tell him.

"My testing station has been testing the communication trends of the 11th Army of the Japanese Army in Central China. Recently, their communication activities have been nearly 20% more frequently than usual. Also, tonight, except for a few radio stations that are still active, the rest of the radio stations are silent."

When Luo Yao heard this, his heart sank, and a feeling of familiarity surged into his heart.

When the war begins, radio silence is usually performed, with the purpose of not allowing opponents to detect their own movements.

"Have there any recent moves between the Chinese and Japanese troops?"

"According to comprehensive information, after the Zaoyi Battle, although the Japanese army occupied Yichang, they failed to open up the channel into Sichuan. Their overall combat losses were not low, and it was difficult for them to organize a larger-scale attack for a while. The main force of our fifth war zone moved northward, threatening the Pinghan Line..."

"Pinghan Line, Battle in Southern Henan!" Luo Yao remembered what the Japanese army wanted to do!

"Lao Chi, how about the secret codes of the Japanese army in China and China?" Luo Yao turned his head and asked Chi Ando.

"They change their communication passwords once every three months on average, and it is getting more and more complicated. Even if we can decipher, it will not keep up with their replacement." Chi An said helplessly.

"Where is ours?"

"They are the same in the fifth zone. If the Japanese army is replaced, we will also change them. So, in this regard, the Japanese army is probably helpless."

At least it was able to hit a draw.

The Sonata and Ichiro have been dormant for more than half a year, and finally have their fangs exposed. It is really scheming to choose to start the war during the Lunar New Year.

"Write a summary of this situation immediately and report it immediately!"

"This is just our speculation. If you are wrong, will it be..." Chi An is a technician and is relatively rigorous.

"At this time, even if you have a warning one minute in advance, you can sacrifice less soldiers in front of you. If you are wrong, it's nothing. Isn't it good to be more vigilant?" Luo Yao said.

"What Deputy Director Luo said makes sense."

...

Huangshan official residence.

The old man had not slept yet. Since the War of Resistance Against Japan, he rarely slept before twelve o'clock. From this point of view, he was a competent party-state leader.

I have achieved some food and clothing.

The old man doesn’t drink coffee or tea, but only likes boiled water, which is a very healthy lifestyle.

"Class, your late-night snack."

The attendant and adjutant brought in a cup of hot milk and a few slices of bread as usual. It was definitely not possible to stay up late to work and not eat.

The old man reached out to take the milk, stood up and moved his legs and feet, and asked, "Have you fallen asleep, Madam?"

"I've been asleep."

"Yes." The old man walked to the window, slightly stunned. The curtains were pulled and he couldn't see the situation outside at all.

"Sir, are you asleep?"

"not yet."

"Who is outside?"

"The report committee is the secretary on duty."

"Let him come in." The old man remained silent. Although he was interrupted by contemplation, his subordinates did not intentionally, so he naturally did not want to take his anger on the other side.

"Sir, the Military and Technical Office has just sent someone to send me an urgent document, marking me with a 'S' level, so I have to disturb you."

"I haven't slept yet, so it's not a disturbance." When the old man heard this, he knew that the other party was responsible and it was difficult to blame.

"Mr. Xie."

The secretary asked the emergency documents to be submitted by the duty moment and stepped aside. The old man didn't ask him to leave, so he couldn't leave.

The old man took apart the content of the urgent matter and looked at it and his face changed slightly: "Notify Jingzhi, Jiansheng, Gui Yan, Xunen and others come here."

"Sir, it's so late..."

"Tell them that there is an emergency military information, please be sure to come here in the shortest time." The old man said sternly.

"yes."

Can the old man not know the movements of the Japanese army? The intelligence system of the party and the country is not that bad. Many signs indicate that the Japanese army stationed in Jiangcheng is going to take action against the Pinghan Line, but the initiative is in the hands of others.

I don't know the time to do this.

Now, the urgent documents from the Military Technical Office have been sent over. It can be basically judged that the Japanese army will take action for a few hours at least, and the latest within one or two days.

When choosing this time, the Sonabe and Ichiro are really sinister and cunning.

In fact, these people have not been in bed yet. As soon as they are notified, they will immediately come from their respective locations to Huangshan Mansion.

The nearest one is Chen Xunen. He lives nearby and is with him. The old man's pen is on call.

Of course I can't live too far.

Then there was He Yaozu, the director of the attendant room, and he was also close, and then there were He Jingzhi and Bai Jiansheng.

However, they all lived very far away. It was common for the old man to summon him late at night. If he lived too far away, wouldn’t he delay the trouble?

Half an hour later.

Several people arrived at Huangshan Mansion.

"Everyone, please take a look. This is an urgent message sent by the Military Technical Office half an hour ago. Based on the monitoring and analysis of the communication stations of the Japanese army in Central China, they concluded that the Japanese army is likely to launch an attack on our fifth war zone on Pinghan. I have already sent Li Delin to strengthen his vigilance. Let's talk about how to fight this battle?"

"We had predicted that this battle would be after the Lunar New Year. Unexpectedly, the Sonabe and Ichiro were cunning enough to take action at this time." Bai Jiansheng said in a daze.
To be continued...