Chapter 682 It seems that the sea area is very important
The leader of the National Defense Working Committee thought for a while and discussed with the chief engineer and the representatives of the users.
After hearing what he said, the user representative showed a look of surprise and joy on his face and nodded repeatedly.
Finally, several people made a decision.
Said a few words to a conference staff member.
The meeting staff went out and the meeting continued.
Gao Zhendong was in the office deleting the "System Analyst Textbook" and preparing to make another big one for the computer students. Then he received a call from the National Defense Working Committee. There was an emergency meeting and he rushed there immediately!
Gao Zhendong packed up his things and ran away without saying a word.
Gaz-69 honked the horn and rushed as fast as possible to the National Defense Work Committee.
The comrade who received him invited him to a room. Several soldiers were guarding the outside. The room should be a confidential room. The walls and doors looked very thick, and there were no windows. There were A desk and chair, a phone, and basic pen and paper, but nothing else.
The receptionist asked him to wait here and then went out.
Huh? This kind of meeting was rare, and Gao Zhendong found it very novel.
At this time, in the venue, a conference official said something in the leader's ear.
The leader raised his hand, temporarily stopped the comrades who were having a heated discussion, and said: "In this way, there is a special comrade today. Due to various reasons, he cannot come to the meeting, but I invite him. Arrive at the National Defense Work Committee and listen to his thoughts from the internal confidential calls. They may not be correct, but they have some reference points. "
This is the method that the leader came up with, a telephone conference, and Gao Zhendong did not participate in the whole meeting. He just expressed his opinions based on a few basic questions here and left after giving them. Apart from the questions and what Gao Zhendong said himself, Gao Zhendong didn't understand anything else at the venue.
This will cause the least trouble, but I believe the rewards will not be small.
Gao Zhendong has always been good at "making something out of nothing" in terms of technology, that is, even if you don't have this need, he can create it for you, and you still think it makes sense.
His ability is very fascinating.
Besides, Gao Zhendong’s current status is not suitable for participating in this meeting. At the same time, the confidentiality level of many comrades at this meeting is not high enough to know Gao Zhendong. If Gao Zhendong really wants to attend the meeting, both parties must go through the formalities. It belongs to yes.
As for calling Gao Zhendong over to answer confidential internal calls, that is because this kind of thing is an unnecessary risk even if it is a confidential channel, so it is best to invite him over.
Please listen to the question... No, no, no, wrong, try again!
“Comrade Advisor, which range do you think is more suitable for the range of ballistic missiles? In other words, based on our current conditions, which range of ballistic missiles should be the most suitable?”
< br>I didn’t call him by name directly, let alone mention that Gao Zhendong actually had a certificate as a technical advisor to the National Defense Work Committee.
Hearing this question, Gao Zhendong was happy. He knew that they couldn't hold it back. They had done a good job in the medium and short range, and as expected, they began to take a longer view.
It's just this issue that he has to think about carefully.
"Let me do the math and think about this problem."
Hey, this comrade sounds quite young. Maybe it’s because the timbre is just like this, and some people’s voices don’t sound like they’re older, maybe 20 to 45.
It's like some people look like that when they are 18 years old. Hey, when they are 48 years old, they still look the same. Gao Zhendong had a classmate like this in his previous life.
The comrades at the meeting were very curious as to who this was, but it sounded like they really had a lot of research and thoughts on this issue.
He didn't just open his mouth and blurt it out, but it showed that he had an idea. This issue is too big and important. It would be a bit frivolous to say it without thinking about it.
Gao Zhendong used his consciousness to spread out a map in his storage room and started working on it.
This is a very troublesome thing. He doesn't have a map on the computer, so he directly uses the ranging tool to determine the energy distance.
The flat map is transformed by spherical projection. The nearest route on the map is directly measured, but it is not actually the closest. The closest route on the sphere is actually the great circle route, but the great circle route is projected onto the flat map. It will become very exaggerated and difficult to calculate.
Fortunately, Gao Zhendong himself remembered a lot of relevant data. After all, he was a fan of the old army, and he often drew lines on the map to see the coverage of War Drum XX.
And his brain is very easy to use, and he can quickly calculate what needs to be calculated.
Everyone felt that they had not waited too long, and Gao Zhendong's voice rang out from the speaker connected to the phone.
"I think it should be divided into several stages. 1,700, 3,500 or 4,500, 8,500, 11,500, 14,500."
"Oh? Tell me the reason?" Seeing that he said it clearly, I was on guard. The leader of the working committee asked with a smile.
“There is no need to mention the 1700. We have them all, and it is clear what they can do.”
“The 3500 can cover the core cities of major surrounding countries, as well as the second island chain base in the Pacific. Of course, if there is spare capacity, the recommendation is 4500. In this case, this level can provide better coverage, and there is no need to consider using long-range missiles to hit medium-range targets. Otherwise, some medium-range targets have to be hit with 8500 long-range missiles, which is a bit wasteful.”
3500 can cover the entire territory of Zangsan, the capital of Lao Maozi, the important node of Citigroup's second island chain, and the entire territory of Nanyang.
4500 can cover all important targets south of Zangsan, as well as the entire oil-producing area of Oil Bay, including the country in the far west that is as big as a booger.
After listening to Gao Zhendong’s analysis, everyone thinks it makes sense. If there is spare capacity, it will be 4,500, and if there is no spare capacity, it will be 3,500. After all, the places covered by more than 4,500 are of little significance at this stage. However, Gao Zhendong's next words were full of murderous intent, and they always had the same goal.
“At 8,500, we can cover all of Citigroup’s targets in the Pacific in our northeast, as well as the northwest part of Citigroup’s homeland, including the area near the North Pole.”
When discussing this matter on the Internet, it is generally said that 8,000 kilometers can cover the west coast of Citigroup. In fact, this is not very complete. Due to the great circle route, 8000 can actually only cover the northern two-thirds of Citigroup's west coast and the northwest corner in the northeast.
8500 kilometers, basically covering the entire west coast of Citigroup in the northeast, including its north-west part, but you just need to pick a position.
“11500, can basically cover the entire territory of Citigroup from the northeast! And it can cover part of the West Coast of Citigroup in our southern waters.”
“14500, can cover most of our land Covering the entire territory of Citigroup, and this range can also cover the entire territory of Citigroup in our southern waters, which is very important.”
His~~~~~~Many comrades took a breath. This comrade consultant is very murderous.
But the emphasis on the southern seas is confusing, and no one knows what he means.
“Why the southern sea?”
Many people haven’t thought about going there yet, and they don’t know much about its use. They can’t even imagine that there are so many underwater things.
Gao Zhendong laughed on the phone: "Because our inland sea is too shallow."
He did not say more.
The sea to the east of the capital is our inland sea. It is the best launch site in terms of distance, but there is a big problem. The water is too shallow, with an average water depth of less than 20 meters. Here, there is nothing underwater or on the surface. The difference is, there isn't much cover at all.
After hearing Gao Zhendong’s words, the leaders of the National Defense Working Committee and the comrades on the user side looked at each other with bright eyes.
It seems that that sea area is very important.
The leader of the National Defense Working Committee was even more pleased. He did the right thing by calling Gao Zhendong today! Not only does it systematically summarize the issue of range, whether it is correct or not, but it is very systematic and the reasons are very good.
As for this 1450...wrong, the relationship between 14500 and the southern sea area is a very important unexpected gain. I really didn't think about this aspect at this time. But now that it's been brought up, it's worth thinking about in depth.
But now is not the time to discuss this. The leader of the National Defense Work Committee asked: "What about the 500 kilometers?"
Strangely, Gao Zhendong skipped the simplest short-range missile without mentioning it.
“500 kilometers is too close and there aren’t enough targets. I think it’s better to use 1700 to balance it all. The largest target requires too much projection, so it’s not suitable to use this. For precision strikes, the accuracy is not enough now. My suggestion is , until the surface-to-surface missiles are not cheap enough and the accuracy is not better than 100 meters, we should not equip a large number of short-range surface-to-surface missiles. If we have that kind of money, we might as well equip ourselves with long-range large-caliber rockets.”
Long-range large-caliber rockets? It doesn't seem impossible.
"The issue of rockets will not be discussed today. So if we build 4500, how will the accuracy problem be solved?"
Gao Zhendong smiled: "Actually, the accuracy of 4500 and 1700 is almost the same."
This involves a technology that Zhangu No. 2 did not use.
Starlight Navigation Correction.
Every time the starlight navigation is corrected, it is equivalent to clearing the accumulated error to a certain extent, and the error is re-accumulated after the correction.
Loosely speaking, with this technical combination, the accuracy of medium- and long-range and intercontinental missiles is only related to the accuracy of the inertial navigation system and the distance from the target at the time of the last starlight navigation correction.
After saying the above sentence, Gao Zhendong got excited.
"For a 4500 range, it's okay..."
"Beep...beep...beep..."
Pop! The phone was cut off, and Gao Zhendong looked confused as he held the beeping phone.
What do you mean? Even if you think I'm bragging, there's no need to hang up the phone.
At the venue, the leader of the National Defense Work Committee, who took a picture of the phone's hook, looked at everyone with an embarrassed look on his face.
"Well, the next words are not suitable for everyone to listen to together, haha, comrades all understand, right?"
The scene burst into laughter, and after the laughter came admiration.
This mysterious comrade on the phone is really awesome. He can talk casually and it becomes top secret.
Something that can make everyone present unable to listen together is probably capable of reaching this level.
The leader of the National Defense Work Committee answered the call again: "Comrade consultant, we will not discuss that specific technology today. We will not discuss it. Do you have any other opinions or suggestions? Let's talk about it together."
(This chapter End)