"So serious?" He Jun was still skeptical, "How can there be an air explosion?" ”

Geng Le was helpless: "The crossing point is not only on the ground, but also in the air, in addition to more than a dozen nuclear explosions on the ground, outer space has also exploded seven or eight times, it is said that these nuclear bombs deliberately strengthen the electromagnetic pulse effect, the damage effect on electronic equipment is particularly obvious, and the radius of destruction of each explosion can reach 3,000 to 4,000 kilometers." ”

He Jun suddenly realized that this could explain the reason for the interruption of communication.

In modern society, whether it is wireless communication or television signals, it is necessary to relay communication satellites.

Even if the satellite is fine, the electromagnetic pulse generated by a high-altitude nuclear explosion will have a devastating impact on electronic equipment on the ground.

The radius of destruction of 3,000 kilometers is equivalent to a circular area with a diameter of 6,000 kilometers, and if you simply calculate, the area of destruction in one explosion is close to 30 million square kilometers!

The area of the entire country is only more than 10 million square kilometers, so how can there be a reason why communications are not paralyzed?

The computer and TV in Snow Lake City can still be turned on, eighty percent because it is not within the scope of the electromagnetic pulse.

Hearing the news that a nuclear war was almost breaking out, a person should be shocked, but He Jun probably didn't believe Geng Le's words very much, except for surprise, he didn't feel much.

"You understand what's going on, right?" Geng Le concluded, "Now in addition to the military communication equipment that can defend against electromagnetic pulses, not only the civilian communication facilities are finished, but even the electronic starters of cars have failed, and now only those low-end cars that do not have much electronic equipment can still run normally." ”

He Jun suddenly again, no wonder there are so few cars on the road, it turns out that it is not that everyone is unwilling to drive, but that all the private forces without pulse protection have hung up.

He thought he had guessed the right thing, but it wasn't like that at all. Snow Lake City is a fish that has slipped through the net, computers and TVs are fine, how can the car be finished?

The real reason for the lack of cars on the streets is that people are fleeing densely populated cities by car, not knowing that a global nuclear war will happen suddenly.

Having said all this, I finally explained the reason for the poor communication. Although He Jun was still a little suspicious in his heart, his face looked much better: "Then please ask Major Geng to help me inquire about the situation." As he spoke, he reported the names of his hometown and parents to Geng Le.

Geng Le took out the thing that looked like a mobile phone again, recorded He Jun's situation, and laughed at himself while remembering: "A few days ago, I just had to find a random police station, and I could ask the news you wanted. ”

He Jun's face couldn't help twitching slightly, and his heart was also a little desolate: "Isn't there electromagnetic pulse protection for the equipment in Zhengfu?" ”

Geng Le sighed again: "There must be a database." But there is no office computer, the network is not connected, and the data in the server cannot be retrieved...... After decades of informatization, it once returned to the pre-liberation period. ”

He Jun was silent, he really couldn't answer this complaint.

Ouyang Sheng, who had been silent, interjected angrily: "Fortunately, I didn't fight, otherwise I wouldn't have returned to the primitive society?" ”

"If it had exploded in the city, it would have been different." He Jun judged with confidence.

As a military fan who is not very professional. He Jun's knowledge of nuclear weapons is far beyond ordinary people.

It is true that the nuclear bomb is powerful, but the cost and power are directly equated.

Nuclear bombs are not as ordinary people think, everything will be fine when they are built and installed in the warehouse or missiles, and this thing also has a retention period, and once it expires, it will not explode when it is released.

Taking large mushroom bombs as an example, the price of each gram of tritium is as high as 300,000 yuan. And the half-life of this kind of thing is only 12 years, and every once in a while, it is necessary to disassemble the nuclear bomb and maintain the warhead, which is sky-high regardless of manufacturing and maintenance. Inputs are disproportionate to outputs, and if it's not the country, it can't play with this thing at all.

If the country is small and weak, even if you get a few big mushrooms, you may run a military deficit due to expensive maintenance costs.

In contrast, uranium-238, which has a half-life of 4.5 billion years, and plutonium-239, which has a half-life of 24,000 years, have much longer retention periods.

It's a pity that the fission bomb is not powerful enough, and the five hooligans would rather smash the pot and sell iron, but they must also keep enough big mushrooms.

However, the threat of nuclear weapons is more significant than the actual military significance, and even if the head is caught in the door and becomes hydrocephalus, no one will be brain-dead enough to take this thing and throw it in no man's land.

The explosion occurred in a no-man's land, no specific enemy could be found, and relations between the major powers were not so bad as to throw mushrooms at each other were probably the three main reasons why Maozi did not launch a nuclear counterattack in the first place.

It is said that in the former Soviet Union, a nuclear counterattack order was mistakenly issued, which almost caused a global nuclear war, but fortunately, the officer on duty at that time withstood the pressure and did not carry out this order, so a doomsday catastrophe was avoided.

Geng Le glanced at He Jun unexpectedly, and then looked at Ouyang Sheng: "Now you believe me, I have already talked to Ouyang about your time travel experience, I heard that you saw the explosion of a nuclear bomb in another time and space, can you tell me in detail?" ”

He used an inquiring tone, but there was no hint of inquiry in his words.

He Jun nodded, and told his experience in as much detail as possible, and couldn't help but ask after speaking: "Major Geng, I personally think that the nuclear bomb in the era of the Great Flood also came from the crossing point, but I don't know the specific situation very well, James knows better." ”

He hadn't figured out what the last painting on the canvas meant, and he had forgotten to ask James when he was in the community, but now that he thinks about it, the meaning of the painting is about to come out.

The correct answer is actually close at hand, but everyone didn't think about it at the time, and they haven't been able to pierce this layer of window paper.

Geng Le nodded and said, "I've heard about it, James has someone to entertain." ”

He Jun hesitated for a moment and said: "I don't understand, where did these nuclear bombs come from, is it the Third World War?" ”

Geng Le shook his head solemnly: "There is no evidence of the origin of the nuclear bombs yet, it can only be confirmed that these nuclear bombs came from other time and space." ”

Although there was already some speculation, confirming this from Geng Le's mouth still made He Jun's face very ugly, he rubbed his temples and said, "If this speculation is true, what is the reason why human beings will drop so many nuclear bombs on other time and space in the future?" ”

This sentence stopped everyone, and everyone looked at each other, not knowing how to answer.

After a long while, he said weakly: "Do you want to blow up the crossing point with a nuclear bomb?" (To be continued......)

PS: +3 level plus more for book friend bastards, and the alliance leader plus more postponement!

PS, it is rumored on the Internet that after the precise calculation of modern satellites, the land area of the country is actually 10.4 million kilometers, whether it is true or not, I like the result.