Electronic countermeasures are completely different from what ordinary people imagine.

The so-called electronic countermeasures are not as simple as setting up an antenna on one's side, connecting to a power supply, radiating the four directions with a scary enough transmitting power, and then the enemy will automatically turn on his back.

For active radar-guided missiles with automatic homing capabilities, interfering with the fire control radar of the carrier aircraft makes it impossible to lock on to the target is of course a way of thinking; However, even if the fire control of the carrier aircraft is completely ineffective, it can directly "blindly fire" the active bomb without being solved by the fire control system after discovering the target, which still poses a great threat to the target whose route does not change much. For the same reason, interfering with the number of chains between the carrier aircraft and the missile is also ineffective, and Long Yun will not consider it directly.

Therefore, when it comes to defending against active missiles, electronic countermeasures are mainly aimed at missile homing heads, but this is easy to say, but it is difficult to really do.

Speaking of the current AIM-120, especially the AIM-120B missile, Long Yun confirmed his memories with a simple query, this advanced air-to-air missile using programmable digital jù memory, digital coding pulse and frequency hopping technology is not the type that is easy to coax even in today's real world. Then, in the Soviet Union in the parallel world in the 90s, the idea of electronic countermeasures could have been directly abandoned--In the past, in order to develop jammers for jamming AIM-7 series missiles, the "pennant" design bureau had made great efforts to develop jammers, which gave Long Yun a deep understanding of the level of electronic technology in the Soviet Union at that time, so he did not hold out any hope for the road of "electronic countermeasures."

Well, since the soft ones can't work, can you come with the hard ones?

The so-called "hard-hitting" confrontation. That is,-for-tat figuring out a way in weapons.

In other words. Rather than painstakingly looking for a "shield" to defend against active bombs. Can we find a weapon that can compete with active bullets to confront the Americans head-on, or even win the battle?

In the decades of the Cold War, in the face of heavy military pressure from the entire bloc of Western countries, the Soviet Union, which almost single-handedly built the world's most complete and complicated weaponry system, searched the missile depots of the Red Air Force and the Territorial Air Defense Force.

The answer to this question is "yes".

At this moment, a technical instruction manual on the tablet in front of Long Yun was presented, and there was a picture on the cover of the scanned manual. Above it is a familiar air-to-air missile, but with a little bit of difference: a stout white body, a skirt-shaped tail with a wide wingspan, and four small trapezoidal front wings in front of the ostentatious four inverted triangular control rudder surfaces.

This kind of missile is the weapon basis for Long Yun to propose a complete set of countermeasures tactics in a flash of inspiration at the combat seminar before:

The R-27P, the Soviet Union, is also the world's first combat-deployed anti-radiation guided air-to-air missile.

Staring at the pictures on the screen for a moment, Long Yun raised his hand to write and draw on the notepad, and gradually sorted out the technical context and component assembly production chain of the R-27P and its supporting 9B-1032 anti-radiation seeker. For this snow-hidden sword that has appeared in history for a long time, but is not well known, he already has a basic clear idea of improvement in his heart; As the papers and technical documents of "X, Ku-band receiving antennas" and "discrete point track estimation and measurement" were downloaded to the computer, a calm smile gradually appeared on the face of the man who was immersed in work.

At this moment. He seemed to be able to imagine that such missiles would soon appear in the skies of the Caucasus. Accompanied by blazing flames and explosions that resemble the opening fireworks.

……

Immersed in the world of the R-27P, Long Yun has been busy all day.

In the evening, after dinner, he said goodbye to Su Xue, who was a little reluctant, and he drove back to Auckland for an hour.

After arriving home, I found Shangguan Ling to say hello, I had called Guò before, and I knew that he was coming back, but the eldest lady didn't blame him for coming back too late, but just asked him if he had eaten dinner, and then brought him a bowl of hot white fungus soup.

Walking up the stairs from the kitchen, entering the house and putting the soup bowl on the cushion of the desk, Shangguan Ling took out the computer when he saw Long Yun put down his backpack, obviously preparing to continue to be busy with the affairs at hand, standing behind the man, she unconsciously pinched the corners of her clothes with both hands, and bit her lips lightly as if she had something to say; But after standing like this for a while, she found that Long Yun stopped what she was doing and turned around to look at her, but she didn't know how to be a little flustered, and she was about to leave with a casual interruption:

"Don't, don't forget to book a ticket the day after tomorrow! Three first-class cabins, read the passenger list clearly before buying, if there are strange uncles around to talk to, I would rather not sit. ”

"Oh - first class? Good. ”

Seeing that the eldest lady in front of him left after speaking, and took the door with him after going out, Long Yun didn't notice the inexplicable thing in her heart, but thought that this girl's request was very interesting.

If you want to take her and Su Xue around, of course, it is necessary to guard against people with ulterior motives, but in that case, wouldn't it be okay to buy three business class tickets in the same row and sit in the third seat by the window? In the first class cabin, where passengers can get up and walk around, and every seat is close to the corridor, either he can directly use his superpowers, or he can simply wrap up the entire cabin.

While thinking so, Long Yun continued to be busy with the work at hand, and it didn't end until ten o'clock in the evening.

Looking up at the wall clock on the wall, feeling that it was quite late, Long Yun first got up and tiptoed out to open the door, and quietly checked around in the huge two-story villa to confirm that Mr. Zhai's family had gone to bed; After returning to the house, he still felt uneasy, so he used his consciousness to snoop a little, and probed all the consciousness activities within a few tens of meters around him, and then he was sure that he was safe and could take action.

Connecting the mobile phone to the tablet, logging in to a very common Internet phone website according to the connection provided by Wang Weiguo before, and using the long string of digital keys that he had memorized before, Long Yun's step-by-step operation was very careful, and he now needed to make a very important call.

Of course, a "very important" phone call does not mean that the conversation is all serious.

With the clicking noise of the decoder delay jitter in the headset, the phone was finally connected after a long wait, Wang Weiguo's voice sounded slightly hoarse and steady as usual, but Long Yun could also detect a hint of joy in this tone:

"Hello? Please quote your identification number. (To be continued......)