The fire control interface of the weapon is a very important thing, it does not need to know the source program, as long as it knows how to exchange data with the fire control system, such as various target data required when the missile is launched, etc., these are only the missile and the carrier aircraft to get in touch, after the interaction, the missile has the premise of launching, if you do not know the fire control interface, it means that you can not make any improvements to the fighter, you can only use the original version.

In terms of arms exports, in the past, importing Soviet weapons must have been Soviet missiles, and there would be no such problems, but now it is different, they have better choices, and at the same time, they can also reduce costs, and self-produced missiles are definitely cheaper than those purchased from abroad, but it is obvious that the Soviets will never open this opening.

Arms export is a very wide-ranging project, in addition to the whole machine, training is also a cost, parts and components are a cost, weapon systems, another cost, to purchase fighters, you have to purchase the corresponding missiles, moreover, a fighter plane, may have dozens of spare bombs, this will also benefit other departments in the Soviet Union, such as the pennant design bureau, now it is said that they are also bitter, wages have not been paid for several months, if there is an order from China, then it can be more comfortable.

Want a weapon interface? Don't dream, you won't give it.

General Lin also understands the truth, when Qin Feng said it, he didn't stop it, but now that the other party is unwilling, then General Lin will hurry up and talk about the mud, this kind of thing, you can talk about it later, now, let's buy the fighter plane first, and then let's talk about it, step by step.

When we get to China, maybe we can crack it? When these equipment are in our hands, how to use them is not our own business?

"It's coming, it's coming!" At this moment, the ground crew had already pushed a small cart over, and on the cart, there were two sample bombs.

In fact, this is an aircraft factory, it is not easy to find missiles, even if it is a test flight here, it is only a test flight of the fighter itself, and it will definitely not test the weapon system, but sometimes you need to try the weapon pylon, so there are still sample bombs.

The difference between a sample bomb and a real bomb is also easy to judge, as long as you look at whether the rudder surface of the missile has a rotating shaft, whether it can move, you can know, if the sample bomb is a model, simple or even cardboard can be on, there will definitely be no such details of workmanship, can make it move.

Now, the two missiles that were pushed over were models, and Simonov continued to explain to this model.

Aircraft factories do not make missiles, but those that build missiles are mainly aerospace enterprises, and this kind of missile is really more related to aerospace, such as its engines, gyroscopes, and so on, all of which are transplanted from the aerospace system.

"Look, the shape of our missile, the use of a three-wing layout, the front of the warhead has 4 small side strips, the back of this is the rudder surface, the control of the missile mainly depends on this rudder surface, of course, it is also related to the tail of the 4 double trapezoidal wings, the shape of this missile, completely created by ourselves, but also the world's first use of the inverted trapezoidal rudder, its biggest feature, is to improve the maneuverability of the missile, this missile can not only attack large aircraft, such as bombers and so on, It is also possible to attack highly maneuverable targets, such as fighter jets. ”

Simonov said that the foaming stars were splashing, and Qin Feng, who was on the side, could only look at it like this, what you said, do you believe it yourself?

If you look at the appearance, it seems to be able to bluff people, but just by looking at the rudder surface, you can understand one thing, this missile is definitely not as advanced as the other party said.

The bigger the rudder face, the more agile the handling, there is no doubt that a large rudder surface can push more airflow, but on the other hand, a large rudder surface also brings a lot of drag.

Look at the missiles in the West, almost all of them are exactly the same as the Sparrow missiles, the body of this medium-range missile, which has evolved over many years, and the rudder surface is not large, but the control effect is also very good, and it has the ability to attack fighters.

Why, then, did the Soviets adopt a large rudder surface? It can start with the launch of a certain project in China.

China has also studied the tailless delta wing layout of the aircraft before, and it turned out that the layout of the light car used in the hands of Dassault cannot be used when it comes to its own side, because that kind of layout requires a large torque on the rudder surface, and it cannot build such a servo!

This missile of the Soviets, with such a large rudder, why not reduce it some? I'm afraid the more essential reason is that they don't have a high-power small-volume steering gear, if you use a small rudder surface, you can't control it, you can only use this kind of rudder surface, right?

"Let's look at it again, this is an infrared-guided missile, two warheads, seekers, are interchangeable, the standard tactics of our air force, is to use these two missiles at the same time when launching an attack, which can significantly improve the hit rate."

When you fire at the other side, the other party will definitely dodge and do all kinds of maneuvers, but as long as you are a mature pilot, you will know that the way to dodge infrared bombs and radar missiles is completely different, even contradictory, in this way, the two missiles fly together, and the other party dodges in what way? As long as the opponent uses the wrong way, they will be hit!

Looking at the spherical seeker, Qin Feng was really speechless, he knew that he couldn't say anything suspicious, otherwise, the old designer would really be unhappy, besides, there was no other choice in China, if you want to buy the Su-27, you can only match this missile, and the Soviets are not wrong, this missile is really the most advanced missile in their current service.

Of course, there is no doubt that there is a gap between this advanced missile and our own Thunderbolt-11.

"Our Su-27 fighter has ten external hardpoints, can carry ten missiles, and in the configuration of air combat interception, it can be equipped with six R27 missiles and four R73 combat missiles, which is enough to meet your needs, right?"

This is also the strength of heavy aircraft, now the domestic J-7, J-8 series of aircraft, only four external attachment points, mounted four missiles, and even when hanging auxiliary fuel tanks, they will occupy valuable external attachment points.

As for the Su-27, there is already a lot of fuel in the aircraft, and there is no need to hang an auxiliary fuel tank at all, ten pylons, it is simply an existence against the sky, and the efficiency of one sortie is equivalent to two or three of your own fighters!

"Our standard tactics can be a two-plane formation for medium-range interception, and after firing medium-range bombs, enter a combat state, and two fighters can deal with eight enemy aircraft." Simonov continued to talk eloquently.