Walking out of Kirov's office, it was already noon.

ended the conversation with questions, followed the escort agent to the supporting cafeteria of the KGB headquarters, Long Yun was still reflecting on what he had seen and heard in the morning; What haunts my mind now is that there are no problems or problems.

To be honest, after this trip to the KGB headquarters, the mysteries in his mind have not decreased, but have increased.

If nothing else, what is the origin of the black crystal in the suitcase (let's call it that)? Is it possible for those potential people screened out in the KGB to spy on their consciousness? And finally, Kirov told him that "I don't know how much is left", but this simple sentence has a lot of meaning.

If it is said that the information has been destroyed - why, is it to conceal the identities of these people?

These complicated thoughts made Long Yun a little dizzy, especially when he thought of the whereabouts of those potential people, which made him feel quite uneasy. But anyway, after sorting out his thoughts, Long Yun felt that in addition to these questions, he had gained something from this trip.

He intuitively realized that his subsequent journey in this parallel world would probably be inexplicably linked to the mysterious intelligence organization of the KGB.

Not only that, but with the intervention of such a large and well-organized investigator, although the "black crystal" was not handed over to him, Long Yun felt that he was one step closer to uncovering the truth of this series of adventures. Come to think of it, is there a more professional force than the KGB in such a thing as investigating a mysterious phenomenon?

As for how to use such a force to find out the truth, I am afraid that he needs to carefully consider and act carefully.

Somehow, Long Yun now felt even more that the parallel world he was in must have some kind of connection with reality. As far as the reality of his life is concerned, is the war in this parallel world a phantom that never happened, or a real history that has been deliberately covered up? ……

Sitting in the cafeteria of the KGB headquarters, chewing a rather delicious working meal in his mouth, Long Yun was still rambling in his reverie.

But with a greeting, his train of thought was interrupted by the approaching agent:

"Lieutenant Colonel Rezenov? The design bureau is waiting for you at the door, so please go as much as you can after your meal. ”

Someone from the design bureau?

Long Yun was a little puzzled, could it be the Andrei Ushakov he met before?

After a brief glimpse of the agent's consciousness activities in front of him, this invitation is really true; So Long Yun finished lunch in twos and threes, tidied up his instrument, and followed the detective out of the dining room to the main entrance of the building.

At the gate of the KGB headquarters, a silver-gray Volga car was waiting for him, and next to him stood an ordinary-looking middle-aged man.

"Ah, Lieutenant Colonel Rezenov!"

Xiang Long Yun stretched out his hand and shook it tightly, and the middle-aged man introduced himself, it turned out to be a technician from the MiG Design Bureau, named Serov, who came to ask him about some information this time; And the man in the driver's seat of the car, although he did not introduce himself, Long Yun's consciousness snooping had already let him know the identity of this person, and it was not surprising that it was a KGB agent.

MiG Design Bureau? This is also one of Long Yun's scheduled schedules, but he didn't expect someone to pick him up.

"So, is it about the jammer before?"

Long Yun thought about it, what he could have to do with the MiG Design Bureau was probably the semi-active radar-guided missile jammer he copied from the real world.

At that time, because he had no experience, he just wrote down this plan hastily and reported it to the above, never thinking that they were sent to the design unit of the MiG-29, shouldn't it be sent to such a department as the "pennant" first?

Briefly recalling, Long Yun knew that the interference idea he gave was only a theory, and the design drawings he drew later were only used to illustrate the feasibility of such a scheme; Such jammers are not limited to the MiG-29, theoretically they can be matched to any type of fighter, so they should not be mistaken, right?

"Huh? jammers? - Oh, yes, we've heard about that stuff and we've got some information. Was that your idea too? What a genius! ”

Serov rubbed his hands a little excitedly, as a member of the MiG Design Bureau, he certainly had a great impression of this Air Force lieutenant colonel who had won a series of good results in piloting the MiG-29, "But I didn't come here this time, I have already submitted it to the 'pennant'." It's about the latest improvements of the MiG-29 fighter, and since you are recognized as the number one MiG ace, I hope you will take the time to take a look, okay? ”

Improved MiG-29 fighter?

Long Yun was a little puzzled, he couldn't see what this had to do with him. Of course, the improvement of fighter aircraft requires the collection of first-hand air combat intelligence feedback, and pilots are also required to participate in verification and test flights. But these jobs are naturally done by test pilots, so it should not be specifically to find him.

"So, what do you need me to do?" Long Yun thought for a moment, and wondered if they were going to interview him, "Some feedback on the battle?" ”

"Of course, we can talk on the way. This time it is mainly a new scheme in cooperation with other design bureaus, "Serov habitually looked left and right," it is about the technical improvement of target aiming, and I would like you to take a look and give some suggestions for improvement. ”

"On the improvement of target aiming technology"......

Long Yun thought about it, and roughly guessed what Serov was referring to.

In the curtain call battle in the previous battle with the Red Thirteenth MiG, the fire control system and related interfaces of the new MiG-29 he piloted were a little different from the previous model, and he didn't pay much attention to it at the time. Now that I think about it, I always had a question when I was piloting the MiG, that is, it was 1996 in this parallel world, but why did the MiG have no helmet sights?

That kind of thing, although it doesn't have much effect on him, is of great help to improve the target acquisition ability of ordinary pilots.

The so-called helmet sights are often mythical in film and television works, and they are simply artifacts that stare at the ashes of enemy aircraft; In fact, the principle of this thing can be said to be quite simple, and it can be summarized in one sentence.

The helmet sight uses a sensor mounted on the helmet to send information about the direction of the pilot's gaze to the fire control system, and then uses radar, EOS (Infrared Detection System) or the missile's own seeker to look for targets in this direction.

To put it bluntly, it is to alert the fire control system by looking at it: the target should be there, hurry up and find it over there!

This explanation is very simple, and it also shows that helmet aiming is only a quick way to indicate the target, and it is impossible to present a "Didi" locking scene in front of your eyes like in the movie; In other words, even without such a thing, the pilot can manually control the radar and EOS to search for targets in a specific direction.

However, in the intense air battle, being able to turn your head to "look" at the target, and press the button to let the fire control try to capture, such a shortcut is of course quite beneficial to the battle, especially the life-and-death combat air combat.