When the fighter is flying at ultra-low altitude, the movement is quite large, far away, the sound spreads, if the fighter flies at supersonic speed, it can also appear before the sound, but the low-altitude dense air makes the fighter suffer considerable resistance, and if you want to be supersonic, you have to turn on the afterburner, wasting precious fuel.

At the same time, the damage caused by the sonic boom to the ground is also quite enormous, and the more complex the ground situation is, the higher the speed, the more agile the reaction needs to be.

Like now.

Nathan's fighter plane flew at a speed of Mach 0.5, and from the ground point of view, the speed of more than 100 meters per second, that was also quite fast, and the huge Tomcat fighter appeared in the eyes of the tank soldiers on the ground almost suddenly.

Yuri put the cigarette in his mouth at this time, took a sharp puff, felt the feeling of the smoke passing through his lungs, and before he could spit out the smoke ring, suddenly, his eyes widened.

In the sky, with a bang, a fighter plane appeared in front of him.

The height of this fighter plane was too low, so low that it seemed to fly over his head, and at this moment, he actually subconsciously reflexed, and squatted down all of a sudden, for fear of being cut off by this fighter.

"Oh, my mother." Yuri didn't squat down, and sat on the ground with his butt all of a sudden, and then, with his back back, he just lay down again.

In the sky, the fighter plane with its wings spread flew in front of his eyes like this, and its smooth shape gave him too much visual shock, especially when he saw that under the belly of the other party, something was still flashing suddenly.

Isn't that the lens of a camera?

Worst!

The fighter plane flew over Yuri's head, and Yuri sat up sharply and shouted: "Quick, quickly pull the air defense alarm, it's the American plane!" ”

They are here, they are very secretive operations, and whenever the American satellites fly by, they have to hide, although the chance of being detected is very small, but they must not be exposed.

But today, it was actually volleyed by an American plane, and a photo was taken, which is terrible!

"What do you say, that's our plane, right?" Plushenko on the side was still a little unconvinced.

It's not Korsakov, it's Polonaysk, in the middle of Sakhalin, and the plane flew from the south, the American plane? How is that possible?

"Haven't you seen Top Gun? This plane is the tomcat inside! Yuri shouted loudly.

The movie Top Gun is not only popular in the West, after the Soviets obtained this film, they were also like a treasure, and they could analyze this movie, analyze the various performances of the Tomcat fighter, and find the flaws in it.

At the same time, this film has slowly begun to be released in China, and many people have seen it.

Tomcat? Only then did Plushenko react: "Yes, it's a Tomcat, quick, quick, immediately sound the alarm." ”

"Woo, woo." The dull sound of the air defense sirens sounded, and with the sound, many soldiers immediately reacted and quickly covered their tanks with camouflage nets, but then, the terrible plane came, flew over their heads, and photographed them clearly!

"Gus, can you see anything?" Nathan shouted to the radar officer behind him.

"Tanks, a lot of tanks, God, at least one division, what are they going to do?" Gus said loudly.

He also saw it, flying so low, and in the open area in the woods below, there were tanks everywhere, tanks!

In Sakhalin, do you need tanks? Of course not! These tanks are clearly designed to attack the island nation, and the Soviets are simply too rampant!

At this moment, all of a sudden, Nathan saw a puff of smoke coming out of the ground not far ahead, and immediately knew that the situation was not good: "Attention, we're going to pull up." ”

As he spoke, Nathan skillfully turned on the afterburner, and the engine in the tail burst into flames, and then, the nose of the fighter rose high, climbing vertically at an almost vertical angle!

After replacing the TF41, you can finally do whatever you want, if it is the original TF30, at this time, the engine in the tail should be violently whipped up, as if the whole fighter was coughing.

From horizontal to vertical, the air flow in the air intake of the fighter changes very quickly, the body turns 90 degrees, and the air intake will be blocked by most of the time, at this time, the TF41 is still working normally.

The two engines burst out with a thrust of 20 kN, which is not much larger than the original TF30, but at this time it is a reconnaissance mount, there is no heavy immortal bird, and at the same time, after this period of flight, a lot of fuel is consumed, so the thrust-to-weight ratio of the whole machine is almost close to 1.

The Tomcat began to climb upwards, and in the process of climbing, Nathan simultaneously took the bar and turned to the right.

All this was done to avoid that terrible anti-aircraft weapon on the ground, and the reaction of the Soviets was too fast!

On the ground, a self-propelled anti-aircraft gun of a tracked chassis was firing fiercely.

The chassis of this self-propelled anti-aircraft gun uses parts of the PT-76 amphibious tank. The passability is good, and it is able to completely keep up with the speed of the field march of the tank troops, and carry out anti-aircraft cover.

At the same time, the point of this self-propelled anti-aircraft gun is the anti-aircraft gun it carries, a quadruple 23-mm caliber anti-aircraft gun, which is violently tilting the projectile over.

With the continuous progress of technology, the air defense missile technology has become more and more mature, and it can effectively defend against medium- and high-altitude aircraft.

After years of research, the Soviet Union has determined that small-caliber multi-barreled self-propelled antiaircraft guns equipped with radar command systems have a high probability of damage to low-altitude targets below 400 m/s, and small-caliber antiaircraft guns have a fast response and high hit rate, and can quickly deal with low-altitude and ultra-low-altitude aircraft.

In this way, the 23-mm anti-aircraft gun was again taken seriously, and after several years of research, the current "Shilka" self-propelled anti-aircraft gun was formed.

This is an all-weather, fully automated, multi-barreled self-propelled anti-aircraft gun, the whole system consists of a modified AЗП 23-mm 4-barreled automatic cannon, a closed turret, a ГM575 chassis and a radar fire control system.

Like other Soviet products, the individual components of this "Shilka" self-propelled anti-aircraft gun were not the most advanced, but due to the selection of mature technology, reasonable matching, and attention to the overall comprehensive performance, it entered a period of high-speed production from 65 to 83 years of discontinuation, with a total output of more than 4,000 guns.

This kind of anti-aircraft artillery was massively equipped in the ground forces and became an effective anti-aircraft weapon for the ground forces, and now, they are all on alert, and after hearing the air defense siren, they immediately became ready for battle, and as a result, the plane actually flew towards them!