After Huang Feihong got up for lunch break, he went directly to Director Luo.

Seeing Huang Feihong's early arrival, Director Luo liked it very much and said, "Feihong, have you heard of the missile unit?" ”

"Of course I know, that unit seems to be called the Second Artillery Unit."

"You're right, but now we also have this unit in the group army."

"Yes."

"This is also the need for three-dimensional warfare."

"Understood, that is, the future war has completely broken the boundaries of all arms."

"That's the reason, Feihong, missiles belong to high-level weapons, known as the sharp weapon of the country, divided into strategic missile forces and conventional missile forces, the missiles of our group army belong to the latter, you should also be familiar with this, it just so happens that there is a missile unit acting the day after tomorrow, I will let you go over and see it. But now I'm going to show you what they look like, so you can learn more about it too. ”

"That's great."

"Feihong, let's go, let's get to know these big guys first and increase our perceptual understanding."

"I've never dreamed of seeing what a missile looks like."

"Alright, let's go over right away."

The two men walked out of the room and walked towards the farthest and largest storeroom.

When I came to the warehouse, I saw that there were more than 20 large trucks parked inside, all carrying big things like iron cylinders, and each car carried four. And these iron guys are all painted green.

Huang Feihong knew that these were missiles, and he had only seen these big guys on TV screens before, but now he actually saw them with his own eyes.

Director Luo said, "Feihong, do you know what this is?" ”

"I guess it's a missile."

"That's right, this is a vehicle-mounted missile, a mobile-launched anti-aircraft missile, focused on intercepting enemy aircraft."

"Does it work well?"

"Of course it's good, you'll find out tomorrow."

Director Luo looked at the row of vehicle-mounted missiles on the other side and said, "Huang Feihong, let's go and see over there." ”

The two men then walked over, this row was different from the previous one, the cylinders on the car were not cylindrical, but rectangular, but they were also painted army green.

Director Luo said: "This type of missile is also an anti-aircraft missile, but it is different from the previous one, it is not used to intercept enemy aircraft, but to intercept missiles launched by the enemy. ”

Huang Feihong said: "Director Luo, is this kind of missile the kind of missile defense system?" ”

"Feihong, that's so right. In wartime, these missiles are transported out of the warehouse, and they adopt flexible and mobile tactics, which can attack or intercept enemy aircraft and ballistics in different locations. ”

"Understood."

"However, this weapon has a more complex radar electronic system than an aircraft, so that it can detect targets early and destroy enemy targets in time."

Huang Feihong nodded.

"Feihong, now let's go and understand the principle of these ballistic systems."

"Okay."

The two of them got on a command vehicle, which had a lot of space, a launch system that matched the missile, and a radar signal receiving system, and of course all the qiē was done on the computer.

The two of them sat in the car, and Director Luo turned on the computer.

Then he explained: "As soon as the time of war arrives, all the systems will be turned on, the radar will continue to search for targets in the air, and after searching for the target, it will be transmitted to the computer, and the computer will soon lock the flight speed and accurate position of the local aircraft or missile after calculation, so as to issue an interception and attack command, at this time, the missile will be erected, the operator will press the launch button, and the missile will take off to carry out an interception attack." Feihong, you can understand what I'm talking about. "I can understand it."

"That's good, but there's a premise for that."

"Director Luo, tell me."

Director Luo said: "Before the trajectory is launched, there must be a radar to search first, if the frequency of the radar wave is mastered by the enemy, they can also preemptively launch missiles to destroy your radar system, and without radar, the trajectory has no eyes and becomes blind." ”

"And that's it."

"Moreover, when the missile intercepts the target, it also needs the guidance of electromagnetic waves, because it has to constantly change its orbit according to the different positions of the target, and if these bands are mastered by the enemy, not only can it not shoot down the enemy, but it is also possible that it will be hit by the enemy and suffer a catastrophe."

Huang Feihong was taken aback and said: "It turns out that ballistics are not omnipotent." ”

Director Luo said: "Every kind of weapon has its strengths and weaknesses, and if you want to win in wartime, you must overcome the enemy's shortcomings with its strengths. Specifically, we need to know the enemy's secrets, not let the enemy know our secrets. ”

Huang Feihong said: "Our hostile countries also have such weapons. ”

"Why not."

"That's how they fired."

"It's all the same."

"That is to say, as long as we know their number jù and they don't know our number jù, then the winner will be clear."

"You can say the same thing."

"It seems that there are only these numbers that have been obtained."

"General Shen wants you to come to training, I'm afraid that's what it means."

Huang Feihong said excitedly: "Director Luo, then tell me, how can I collect these numbers." ”

Director Luo said: "Let's start with the equipment in front of us, this will be the same, and other people's will be similar to this." ”

"Director Luo, teach me quickly."

"Don't worry, Feihong, I brought you here today, just told you the general principle, as for how to see these numbers, I will be able to see them when I practice tomorrow, because the system is not open, and I can't see the number jù."

"Understood."

Director Luo looked at Huang Feihong and said, "Have you remembered the ballistic launch process I told you just now?" ”

"Pretty much."

"There is no such thing as zài here."

Huang Feihong thought for a while and said, "Remember." ”

"Okay, you tell me that again."

Huang Feihong blurted out, Director Luo was very satisfied with it, and said: "Feihong, your memory is really good, you only talked about it once, and you completely wrote it down, you know, a good memory is also a must for agents." ”

The two of them then stepped off the chariot, and Director Luo said, "Feihong, let's leave, it's noon, it's time to eat." ”

Huang Feihong was a little reluctant and said, "Director Luo, it's not easy to come here once, it's like taking a photo as a souvenir." ”

"This is absolutely not allowed, military important places are not allowed to take pictures."

"Got it."

"Huang Feihong, let's eat."

Huang Feihong finally glanced at those sharp weapons of the country, and then reluctantly left the guest room with Director Luo.