They only know that when the defense is at the end, the speed of the 8208 missile exceeds Mach 4. They can detect and intercept the distance, which is less than fifty kilometers of flight time, and they can detect and intercept within less than 25 seconds of these fifty kilometers, and react and intercept!

Whether you can find out and defend yourself is the biggest question!

From discovery to reaction time, it only takes 25 seconds!

Moreover, within these 25 seconds, the trajectory of the attacking missile must be speculated, and the prepared air defense missiles or other things must be mobilized to intercept them.

This is a far-reaching issue. I know that Liu Yijiu has not arranged too much.

Moreover, Liu Yijiu also knew that this was impossible to achieve now. He just wanted to take this opportunity to popularize the bosses above. Moreover, even if the interceptors here cannot be intercepted, the interceptors deployed in front of the remote launch positions will be successfully intercepted. Moreover, there is a neutral helicopter team to monitor the missile trajectories launched by both sides. At that time, these things will be turned into the eyes of the bosses, and the purpose will naturally be clear.

The Republic's national strategic missile defense system was actually learned from the United States.

Later, the entire national defense system was actually integrated into this system, which would be the most reasonable national defense system. That was the future development direction. As for whether there were better ones, Liu Yijiu didn't know and was not prepared to let the Republic go to experiment in those directions.

nmd (Nima's missile defense system) and * (Fuck the theater missile defense system) together form the US ballistic missile defense system (bmd) system.

This system comes from the space war plan of the US. The US has invested a lot of money and has been clamoring for decades. In the end, it was discovered that they had invested huge amounts of money, but in the end they had no way to intercept China's strategic missiles and Russian strategic missiles...

What's even more terrible is that the Republic never publicizes it. It's just that it occasionally shoots one or two American satellites flying through the Republic in outer space, but eventually announces to the world that when the test, it makes a technical mistake. The temporary workers have not received complete training and aim the wrong goal...

It is precisely because the Republic quietly created such things that it ensured that the two countries did not get fire during a lot of friction.

But in the end, the US discovered that China's defense system was not as powerful as they thought, so it could only defend against satellites in space...

Missile defense is worse than theirs.

Liu Yijiu, who knew the inside story, naturally wanted the Republic to pay attention to it from now on. Anyway, the Beidou plan had begun. The Republic was not idle when the US imperialists and the Soviet revisionist launched the space war plan.

"Comrade Liu, there is no way to intercept this! Although these artillery reconnaissance radars have outstanding performance, if the surveillance aircraft do not provide parameters, they will not work at all. 25 seconds. There is no way to achieve it..." Chen Dashan scratched his scalp after knowing Liu Yijiu's purpose, and he never thought that the missile could be intercepted!

The 8208 missile has a speed of several Mach!

Even Mach 2 or 3 can't intercept the fighter jets...

"If you can't intercept, you have to intercept and improve it. We are responsible for the technology, and you are responsible for the operation. Only after finding problems and solving these problems can our equipment technology continue to improve, and at the same time, the overall national defense strength will be improved!" Wang Shunyi said with a smile.

Long Yaohua, who was on the side, heard something was wrong. He was really confused about the interception.

However, he could feel the tension around the entire test site very clearly, it was completely the tension before the war came, and there was a violent storm in the silence.

Especially the surrounding long-range air defense radar stations. All of them are turned on. The mechanical scanning radars are constantly rotating at night, and they are not even worried that these radars will be damaged due to overload...

"What's going on?" Long Yaohua finally asked.

Du Zhongkun was not here, Wang Shunyi was not the one responsible for this project, Liu Yijiu didn't want to explain, and in the end, Chen Dashan had to explain all this to the boss with a nervous mood.

"Aren't you trying to test the power of the missile? If you intercept it, how will you evaluate it in the end? If you fall to the next space base, this is..." Long Yaohua was caught off guard by Liu Yijiu's plan that did not report at the beginning.

In particular, two 8208 have to be launched from here to conduct long-range strikes on the other party’s launch base!

"I bypassed the space base and couldn't go there..." Liu Yijiu responded casually.

I raised my wrist and looked at the watch. It was almost time, so I stopped talking and started looking towards the distant sky.

During the missile launch, a Z-91 hovered at a height of 5,800 meters in the sky, which was more than ten kilometers away from the launch position. The recorded radar on the helicopter was not turned on, and even the helicopter's own illumination was not turned on. On the ground, if it weren't for the rumbling engine sound, there would be no idea that there were helicopters in the sky.

"Having reached the designated position and reached the hover height, Observatory No. 1 requested to start the machine!" All this was carefully calculated, and the missile's flight trajectory would fly towards the distant sky at the same altitude five kilometers in front of the helicopter.

"Observation position No. 1 has reached the predetermined position..."

"The second observation position has reached the predetermined position..."

“…”

Five consecutive reports were reported, and they rang one after another at 1:56 am.

"Radar turned on!" Liu Yijiu gave the order.

Now, we are waiting for the missile to be launched, and at the same time, we have to look at the reactions of the defensive bases in the Blue Army and the interception preparations.

Liu Yijiu basically had no hope for this.

Wait until tomorrow's summary meeting, and then discuss the construction plan of the Blue Army.

Without being attacked, these are commanders from the top military academies of the Republic and officers and soldiers selected from the most outstanding troops will not be convinced.

At the temporary missile launch site, the preparations and inspections before the missile launch have been completed, and everyone is waiting for the order.

As the battalion commander of the missile battalion, Wen Zhijun got the opportunity to press the launch button for the first test of the new missile, 8208.

When this thing is ready and when you hear the command, just press the launch button directly, and there is no need to perform other operations at all.

"Prepare to launch, countdown begins, 10, 9, 8...3, 2, 1, ignite!" Looking at the second hand of the watch on the wrist, his face reported the time with a serious expression.

When he said the word ignition, Wen Zhijun, who was sitting in the co-pilot position of the missile launch vehicle, shivered all over, and his hands pressed heavily on the circular green button representing launch and the light was on (according to the settings, the launch preparation work is completed, the launch key unlocks the green light, and it is not ready to be a red light. When the red light is pressed, the missile will not ignite and launch it out).

As the launch button was launched, the missile at an angle of more than 30 degrees to the ground behind the missile vehicle suddenly spewed out of the tail. The violent high temperature encountered cold air, and a large area of ​​white smoke instantly rose. The violent reaction of liquid oxygen and alcohol mixed fuel made the missile on the launch frame slowly rise towards the distant sky, about to go up, the faster the speed, until it finally turned into a bright flame and drifted towards the sky in the dark...

"Report to the command base, at 2:00:37 am on November 28, the target crossed the observation point No. 1, with a distance of 4998 meters, a flight speed of 834.25 meters, an altitude of 6323 meters, a distance deviation of 2 meters, a flight speed deviation of 6.75 meters, a height deviation of 1.3 meters... The expected accuracy deviation is 300 meters..."

At the first observation point, various data appeared on the display screen on the helicopter, and they were reported to the command center at the same time.

In front of the helicopter, even if the radar scan is fan-shaped, it disappears in just a few seconds.

Then the helicopter radar of the second observation position also showed a red highlight. Every half second, the position of the red highlight on the radar will change.

In just three seconds, the naked eye could still see the fireball in the sky, and a green trajectory line appeared on the onboard computer display screen on the helicopter.

"The second observation point...the accuracy is expected to deviate by 278 meters, and the correction chip has been working..."

"Observation point No. 3 report..."

A series of data is reported to the busy command center. This command center has no detection equipment, but only various reported data.

These data are input into the computer by researchers wearing white coats, and then the computer will occasionally appear one line after another of different colors.

No matter how these lines change, the solid red line in the middle of the display has never changed. Because it is a theoretical flight trajectory, with the theoretical speed, height, and trajectory of each point...

And Liu Yijiu is not in this position, and there is no radar at all now.

"Here you come!" When the first highlight appeared on the mechanical long-range air defense radar display, the warrior standing in front of the radar was suddenly excited.

"The active phased array radar is ready, at nine o'clock, the speed exceeds 1,200 meters per second..." After Chen Dashan received the news, he immediately ordered the large active phased array radar they equipped to face the direction the missile attacked.

"Archives and radar preparation, and make every effort to calculate the missile landing point! Rocket launcher preparation, Houyi missile preparation, direction at nine o'clock..."

When the order was issued, the special forces scattered on the tops of the surrounding mountains began to move, facing the direction of the missile attack, holding Houyi's anti-aircraft missiles on his shoulders and facing away.

More than 20 19-barrel 130 rocket launchers hidden in various parts of the valley also began to rotate, and the launch direction of the rockets was aimed at the direction where the missile flew.

They need to wait until the artillery reconnaissance radar calculates the flight trajectory and landing point before they can fire! (To be continued.)
Chapter completed!