Back to the Republic of China to be a editor

"North Korea is very safe now, and American planes don't dare to come here," Tang Hua said to Zhou Xuan. "What you need to be careful of is traffic accidents. You must sit still in the car. If you encounter a particularly bad road, remember to remind the driver to drive." Slow down...seat belts...tsk, no seat belts..."

To make a movie, to release an album, to participate in a condolence tour to North Korea, to do a round of charity performances - Zhou Xuan's four goals for this year are about to be completed now.

The scale of the second sympathy group to North Korea was larger than that of the first one. Liu Jingfan was the head of the group and consisted of 9 sub-groups. In addition to literary and art workers, there were also model workers from all walks of life across the country, representatives of culture, education, business, religion and overseas Chinese. , not only to send theatrical performances, but also to send pennants, gifts and condolences.Except for the ninth sub-regiment, which condolences to the wounded and sick volunteers in the country, the other eight sub-regiments have all gone to North Korea, from big cities such as Wonsan in Pyongyang to the countryside, from the rear to the front lines of Dongducheon and Baocheon, from the Korean People's Army From the camp to the camp of the volunteers, the two-month condolence performance covered almost all of North Korea.

"In the past two months, you have to eat and sleep on time. Seoul can't just let the nanny and my mother take care of you. You can also hug and coax you when you have time..."

Tang Hua: "This time the nannies and assistants of the condolence group will not go with you. You have to take care of yourself and wear clothes and shoes that can travel long distances. The weather in North Korea gets cold very quickly in September and October, so you should put on your clothes when you need them." add."

"Minister Tang, Miss Zhou, we meet again." Chang Xiangyu and Chen Xianzhang came over to greet Tang Hua.Seeing the two old acquaintances, Tang Hua and Zhou Xuan also went up to meet them.

"Mr. Chen, will you stay in China this time, or go to North Korea with Sister Chang?"

"I also went to North Korea. I am not only a drama rehearsal, but also a musical instrument."

Tang Hua: "Then I'm so envious, I can only go here by Zhou Xuan this time."

……

"Brother Ma, you will be responsible for the quyi of the third troupe this time. It's a pity, I also want to apply to go to North Korea again, but this time the number of places is very tight. In principle, the first session will not participate in the second session." .”

Hou Baolin and Chang Baokun from the first condolence group came to see off Ma Sanli who participated in the second condolence group.

Ma Sanli looked serious: "What brother Ma, I am your uncle, and this generation cannot be messed up."

Hou Baolin: "Not here. I am a member of the first sympathy group, and you are the second, just like the first-term and second-term students in the school. I am one class higher than you, and now I am your senior."

Ma Sanli: "Hey, there are so many unreasonable words. However, your cross talk and folk art performance in the first session laid the foundation for our second session and made our work easier. I have to thank you."

Hou Baolin: "Easier work?"

Ma Sanli: "Because your cross talk is poor, when I went there to speak, the soldiers were stunned, it's amazing, they are much better than those two last year, so I applaud vigorously, isn't my job easy? .”

Hou Baolin: "You have a good idea. We talked about cross talk in Zhisi last year, which made General Ye Ting laugh. He is more serious than usual, and he laughs like a child. If you can do it this time, you can also make Mr. Peng and Mr. Ye laugh." Make fun of it."

Ma Sanli: "You two are tickling General Ye, tell me, what is the easiest way to laugh when scratching General Ye, is it better to scratch the nest or scratch the neck?"

Hou Baolin, Chang Baokun: ……………

……

"Zhao Dan!"

Zhao Dan turned his head and saw Tang Hua and Zhou Xuan waving at him.

"I just said that you will be fine, so this time you can be selected for the second condolence group to go to North Korea to condolence." Tang Hua said.

"It seems to be getting better," Zhao Dan said, "I will perform a few dramas adapted from movie clips on this sympathy trip..."

"Miss Zhou Xuanzhou, Mr. Zhao Dan, this must be Minister Tang Huatang?" Several people were chatting together, when a small man with a round head ran over panting. "I'm Chang Baokun, from Tianjin, and I'm talking about cross talk."

"Hello, hello," Tang Hua shook hands, looked up into the distance, and saw two tall and thin hemp sticks walking towards this side.Isn't this Hou Baolin and Ma Sanli?

……

"Before we leave, let's take a photo as a souvenir." Tang Hua suggested.

In the square in front of the station, Tang Hua, Zhou Xuan, Chang Xiangyu, Chen Xianzhang, Zhao Dan, Huang Zongying, Chang Baokun, Hou Baolin, Ma Sanli, Xiao Bai Yushuang... this strange combination stood in a row.

"One, two, three, eggplant!"

……

Government Council.

"Front-line nuclear monitoring, reinforcement of anti-nuclear and anti-nuclear positions, Zhang Ganchang leads a team to arrange and supervise these tasks, and you don't want to go to North Korea."

"Ah?" Tang Hua said, "I have greeted the general staff before, and I have already arranged the work for the next month, and I am waiting to bring people into North Korea."

Prime Minister: "Your identity is sensitive and the security level is too high. Going to the front line in North Korea is dangerous."

Tang Hua: "North Korea is not in such a great danger now. My wife and I went to perform in North Korea with the condolence group. We just went there yesterday. Their condolence group is also going to the front line."

Prime Minister: "That's the condolence group. To me, you alone are more important than the entire third sub-group combined."

Tang Hua: "Hey, this is embarrassing. The War to Resist US Aggression and Aid Korea is almost at its final stage. I haven't set foot on North Korean land yet, but my wife has gone to the front line."

The Prime Minister laughed: "In this way, Zhou Xuan is a model who has been to the front line. You have contributed a lot but are supporting at the rear. The first two of your family will be more balanced."

Tang Hua: ...

……

"The identification friend or foe radio transponder and question answering machine have passed the proving ground test, and the effect has reached expectations. At present, the Air Force has begun to refit and refit. Is the refit and refit of the ground-facing air defense missile force going on normally? I look forward to the cooperation between the land and air positions." Liu .”

After receiving the telegram from Air Force Commander Liu Yelou, Tang Hua excitedly patted his desk with his palm.

Although the identification friend or foe system based on electronic passwords is a small device made by Tang Hua, it is of great significance to the Air Force and the Volunteers.

Since the development of the Hongqi-2 surface-to-air missile, Tang Hua has started the research and development of the identification friend or foe system.The radio transceiver and information loading kit made by Hangzhou Radar is divided into the ground radar part and the airborne response part, while Tang Hua is the electronic password response system for the identifier.

In June 1952, the three systems were integrated into one. When Tang Hua returned from the Soviet Union in July, the IFF system had already been tested at the radar test station.

"Commander Liu: The Hongqi-1, Hongqi-2 and S-25 missile systems deployed in North Korea have been refitted/modified according to the original schedule, and the modified radar kits should have been shipped to Andong for distribution and use by the anti-aircraft artillery unit."

Since Hongqi-1951 was put into use in May 5, Tang Hua has been planning this matter.

Up to now, the altitude from 4500 meters to 12000 meters has been taken care of by Hongqi-2, and the airspace below 4500 meters is ruled by Hongqi-1 and Hongqi-2; in the four key areas, S-25 air defense missiles have been controlled to an altitude of 1 meters.In terms of the number of anti-aircraft missiles, North Korea has as many as 96 Hongqi-2 missile systems, and 36 Hongqi-[-] missile systems. The places that should be covered are tightly covered.

So, can't the Air Force use the absolute control domain of this air defense missile to do something bad?

able.As long as there is a slight adjustment and adjustment-add an electronic password response identification friend or foe system to all air defense missile systems.

Of course, Tang Hua was so excited not only because this system was very important, but also because it seemed that he had to do it himself.

"One month later (mid-to-late September), the air force and the anti-aircraft artillery unit will conduct a close-to-combat cooperative test in the Pyongyang-Sariwon area. I will personally coordinate and provide technical assistance for the ground system. Tang."

Chapter 232, Identification of Friend and Foe and Encryption and Decryption

It will take another two weeks to add IFF interface modules to all air defense missile radars and individual warning radars in North Korea.

There is still some work waiting for Tang Hua to finish in the past two weeks.

The summer of 1952 was noisy in places and quiet in others.The most tumultuous place was the western front of the Korean battlefield. The Chinese and North Korean coalition forces and the United Nations fought a big fight, and within five days, the fronts of both sides returned to the situation of June-July 1951, a year ago.At the hearing held by the Senate Armed Services Committee, Bradley tried his best to describe it in a spring-and-autumn manner, and believed that in such a large-scale offensive campaign by the Chinese army, the U.S. military had done its best, and the actual casualties were no more than 6 points. The 7th Army also made some small moves, so that more than 1 of them were turned into casualties in normal training, accidents, and illnesses. In short, Bradley patted his chest at the hearing and said that Clark paid the price of more than 8 casualties. , Caused 2000 to 8000 casualties to the Chinese army, and curbed the Chinese army's battle plan to forcefully cross the Han River, bringing the war situation back to a controllable state.

A quiet place is Beijing.This summer is extremely hot and there are not many large-scale public activities. The Beijing Computer Institute and the Communication Electronics Institute moved to the new office building quietly, because the canteen, dormitory, playground, and small supply and marketing cooperatives have all been integrated into the office area. Now most of the two institutes The employees didn't even bother to step out of the compound.But in the quiet test area of ​​the computer laboratory, the three members of Team X are doing some work that will only be partially disclosed after two years.And once this work comes to the fore, it will cause a huge earthquake.

Outside of Beijing, there were also many quiet surprises.Wang Dayan was preparing to build an optoelectronic research institute and an optoelectronic instrument factory in Changchun, and he did not return to Beijing for a whole year. When I returned at the end of August, I brought a small product from Changchun Institute.