1. What is the correct solution?

Of course, it was the radio proximity fuses in the shells.

Since he was in charge of logistics and transportation, Yi Jinbin had a deep understanding of the antiaircraft artillery units he coordinated, and he was well aware of the revolutionary significance of radio proximity fuses to air defense artillery.

It can be said that the US military was able to defeat the Japanese fighters in the Pacific War, and half of the credit for crying dad and shouting mother was due to the powerful air force, and the other half was due to the radio proximity fuse inside the shell.

Because of this, the combat capability of antiaircraft artillery units equipped with such fuses must at least be increased several times, so the Soviet Union at that time spared no effort to obtain such fuses in order to enhance the strength of its own territorial air defense forces, but it is a pity that the United States protected them very tightly, and its degree was slightly inferior to nuclear weapons.

Over the past few years, the Soviet Union has gained a little fur at most, but the real core has not been touched, but when Jin Bin saw the fierce air defense battle just now, he couldn't help but suddenly have an epiphany: It turns out that the big brother of the Soviet Union has broken through the technical bottleneck, and has also developed a more dexterous small-caliber radio proximity fuse.

Therefore, although no one answered his question, Jin Bin already had the answer in his heart, after gradually calming down from the shock just now, he did no longer underestimate the combat capability of this volunteer logistics unit, but he was even more envious of the luck of this army, even the radio proximity fuse can be obtained, and it seems that there are quite a few of them, how much luck does this have to go to get such a powerful heavy weapon?

If the air defense units of their Korean People's Army can also get such fuses, the combat effectiveness will be ......

"No, this time when I go back, I have to suggest to the North Korean high-level that I must get a radio proximity fuse from the big brother of the Soviet Union!"

Kim Bin made up his mind, and his head turned rapidly, considering how to use his words in the face of the supreme leader of North Korea, and at this moment, the American troops in the sky dropped a flare again, and then the gradually dimming night sky was illuminated as day again.

At the same time, Song Tianming's sudden shout instantly exploded in everyone's ears: "Attention, enemy planes are coming!" ”

It was too late, it was too fast, and as soon as Song Tianming's voice fell, several red lights suddenly flashed in the dark night of the light shield formed by the flares, and then an aviation rocket smashed over with a sharp roar.

Seeing this, Jin Bin suddenly threw the words in his mind out of the clouds, leaving only fear from the depths of his soul, because he and you found out that a few of them were coming towards him, and he instinctively wanted to run, but how fast did his legs get rockets.

Before he could turn around, the rockets were already flying to the ......

"Boom~~~"

Although it did not directly hit the carriage, the shock wave generated by the explosion also blew the huge carriage like a boat in a storm, shaking violently, and the flying fragments of destruction ruthlessly cut the outer wall of the carriage, just in the blink of an eye, the entire carriage appeared to be scarred.

Jin Bin was not hit by the fragments, but the huge force of the shock wave made him feel as if he had been punched hard, took several steps backwards, and finally fell heavily on the wall of a carriage, his face twisted in pain, and he fainted.

"Carry the wounded down!"

Song Tianming didn't care about Jin Bin at all, just gave an order, and began to debug the integrated control dashboard in front of him, he also used radar in the previous battle, but he did not apply it to combat operations as an artillery position attack guide and core, but as an early warning device to monitor the movement of the entire airspace.

Because he was very sure, it was not yet the time for this magic weapon to press the bottom of the box, and in fact, the first round of strikes by the US military was carried out according to Song Tianming's expectations, the flares solved the visibility, and the A-1 attack aircraft that followed carried out accurate dive-throwing bomb attacks......

This kind of attack tactic is the most favorite use of the US air force that has air supremacy, and it is not only simple and direct, but also precise and efficient, and the piercing dive and scream can also give psychological fear to the air raiders.

He thinks that it is too wasteful to use the shining knife of radar for those US dive attack planes that rush down rashly, and that relying on the mechanical shooting command instrument modified by Bai Yi and sufficient electrostatic proximity fuses are enough to deal with the incoming US troops!

Of course, in the eyes of knowledgeable people, these two points alone are not enough, at least an air defense searchlight is needed to complete the night air defense operation!

Indeed, in the present era, when carrying out night air defense operations, the equipment of air defense searchlights is indeed not indispensable, and even in some antiaircraft artillery units, it has to be organized into independent combat units, called air defense searchlight units.

When the train anti-aircraft artillery system was first formed, it was indeed now integrated into such a combat organization, and as a result, several anti-aircraft searchlights were put on the wagon, only to find that the space occupied by this big guy was too large, not to mention, and the power consumption was also extremely alarming, so that when all three were turned on, the radar, commander, communication equipment, and antiaircraft artillery automatic firing system integrated in the car would be insufficient.

However, if the power supply equipment is to be increased, it will inevitably occupy the already small train space, you must know that the train anti-aircraft artillery system can only occupy a maximum of one-third of the 18 carriages, and the rest needs to be used for the transportation of logistics materials.

However, as soon as the searchlights got on the car, Lin Lin finally managed to occupy more than 10 wagons, which greatly squeezed out the space for the transportation of logistics materials that were urgently needed, so he could only endure the pain of cutting down the air defense searchlights.

But cut and cut, the problem of air defense at night will be solved after all, right? Although the intensity of the US air strikes is not large, who can guarantee that the US military will not launch air attacks at night? Therefore, in line with the principle of being prepared, the train anti-aircraft artillery system must not have shortcomings in night air defense!

In this regard, Bai Yi's solution is simple and novel, that is, using radar to solve long-range target detection, and then using infrared night vision system to complete target aiming within the range of anti-aircraft artillery fire.

The problem of radar is easy to solve, and the two Song-9A radars that the chief of armaments personally asked for, after some transformation by Bai Yi, are enough to cope with a number of functions.

But the infrared night vision system, not to mention the Chinese cadres such as Song Tianming and the chief of armaments, even a well-informed Soviet officer like Lukotsev knew very little, and there was no way to talk about equipment, let alone seek a solution.

However, Bai Yi did not even frown at all in the face of such a situation where there was no rice to cook, and went directly to the Communications Section of the Logistics Department of the Volunteer Army to send a telegram to the Baiyun Factory in China, and half a month later, when the train's anti-aircraft artillery system was about to be completed, China sent them a batch of well-made infrared night vision optical observation systems.

Not to mention Song Tianming at that time, even at this moment, he was still shocked, and when did the domestic optical production technology reach such a breathtaking point?