A big country of aerospace with black technology

The 300mm rocket launcher, if it uses traditional charges, can probably hold 150 kilograms of high explosives mixed with RDX and TNT.

If this part of the charge is completely replaced with nitrogen explosives, the explosive power can be increased to the equivalent of 12,750 kilograms of TNT.

More than twelve tons of TNT is enough to blow up several skyscrapers!

In addition, the 300mm rocket has almost six or seven meters long boom.

Enough to be used as a heavy ground penetrating bomb.

Generally speaking, the concrete thickness of the Yonggu underground command post at the division and brigade level will not exceed five meters.

These super bombs with the power of more than ten tons of TNT are enough to blow up the entire underground command post to a height of tens of meters! ——

In the northern desert, among the rolling hills.

A very special weapons test is underway.

"Xiao Zhang!"

"You always give me problems!"

"The last time it was a nuclear bomb test site, this time it's a very large test site again."

The old chief looked at Zhang Xingyang, who looked ordinary in front of him, but was actually a genius, and said with a smile.

"You, you can give me something new every time!"

Zhang Xingyang was also a little embarrassed, this part of the work actually had nothing to do with the old chief, but he came to trouble him every time.

"This time there is really no way."

"On our own, we can't manage such a large test site."

The projected range of the rocket may reach 600 kilometers at the farthest.

With such a long distance, anything can happen.

If during this process, the engine of the rocket stops, it will fall directly from the sky.

If you fall into no man's land, it's better to say something, at most you need to lose money.

If it falls into a residential area, it will be over. With the power of nitrogen explosives, it can easily blow up half a block of buildings!

Moreover, most of the domestic residential areas at this time are still small buildings with not too high floors, and no high-grade concrete is used.

A super bomb with the power of 12 tons of TNT can easily push half a block away peacefully!

That's why Zhang Xingyang asked the old chief to find a test site that was long enough.

"How many high-nitrogen explosives are loaded in the rockets you tested this time?"

Having experienced what happened last time, the old chief asked Zhang Xingyang this question seriously before the experiment.

Avoid jokes like the Himalayas that say it's a little bit.

"One of the warheads has no charge in it, but it is equipped with an inertial guidance system."

"The second round used a mixed charge of RDX and high-nitrogen explosives, totaling 148 kilograms."

"The last shot is also the high-explosive ammunition charge we are going to try, all of which are high-nitrogen explosives."

Zhang Xingyang honestly told the old chief about the charges of the three rockets used in this experiment.

"Your guidance technology is good, what kind of accuracy is estimated to be achieved this time."

The old chief was well aware of the strength of the rocket research institute in guidance technology, so he asked jokingly.

"Our guidance technology is still very immature in terms of miniaturization."

"It's good to have an accuracy of up to 100 meters."

In this regard, it is really not that Zhang Xingyang is being modest, but that their guidance technology has not done much research on the miniaturization of their guidance technology. After all, the platforms used before are all large platforms like aerospace rockets.

"With the power of nitrogen explosives, this accuracy should be enough, right?"

"150 kilograms of total nitrogen explosives are enough to destroy targets within a range of 500 meters."

However, the old chief didn't particularly care about the low accuracy.

Even if the error reaches 100 meters, the power of high nitrogen explosives can still complete the strike on the target.

"Chief, the preparations for the weapon test are complete!"

At this time, a soldier in a green camouflage uniform came over.

"Then let's start testing, Dean Zhang."

The old chief replied calmly. Then handed over the leading work of the test to Zhang Xingyang.

The first to be tested was a guided rocket without a single charge.

Because of the importance of this experiment, three different rocket launch vehicles were used for the three rockets.

It is to prevent any accidents from affecting the experiments of other rockets.

The long rocket spewed out orange flames on the rocket launch vehicle, and then pierced the sky at an extremely fast speed.

Only a white cloud trail was left on the horizon.

A rocket launch is not the same as a rocket launch because the rocket is simply too small to fit communications equipment inside.

Therefore, during its flight, there is almost no way to observe it other than chasing it in the sky and running on the ground.

And because the thrust of the new solid-fuel rocket motor has been greatly improved, the speed of the new 300mm rocket has reached Mach 7.6.

At this time in China, no aircraft can keep up with such a high-speed object.

So after the rocket is launched, it can be regarded as disappearing from the whole world.

Even a large radar monitoring station on the ground can hardly detect this object, which is 30 centimeters thick and 6 to 7 meters long.

Fortunately, Zhang Xingyang had already considered the issue of monitoring, and arranged dozens of optical observation points along the rocket's flight path.

Judging by the cloud trail of the rocket's flight, whether its flight path has deviated.

The results of each observation point were continuously reported to Zhang Xingyang.

It is gradually fitted into a curve in the computer, showing the flight trajectory of the rocket in the sky.

"Looking at this trend, the accuracy may be higher than our previous calculations."

Just when Zhang Xingyang was muttering to himself about the results of the data.

The rocket has accurately hit the target 450 kilometers away.

"The deviation between the impact point and the target point is less than 80 meters!" The communicator in charge of communicating with the target point gave a result that made everyone happy.

This shows that the guidance technology of the Rocket Research Institute is still good.

"Continue to test the second rocket!"

Zhang Xingyang didn't give everyone much time to celebrate, but immediately started the test of the second rocket.

Just like when the rocket was launched just now, the second rocket still crossed the sky at a very high speed.

Less than two minutes later, the news of the target point came.

"The deviation between the impact point and the target point is about ninety meters."

"Because the explosive force of the rocket bomb is relatively high, the initial impact point cannot be accurately marked."

"The damage range of the rocket has reached 300 meters!"

Even with only half of the high-nitrogen explosives used, the power of the rocket has far exceeded the previous level.

At this time, without Zhang Xingyang's prompting, everyone consciously started preparations for the third rocket test.

After a tense wait of nearly two minutes.

From the other end of the communication, there was an almost trembling voice.

"The deviation between the impact point and the target point cannot be estimated!"

"What's the meaning?"

"The rocket is gone? Missed?"

Anxious Zhang Xingyang grabbed the communicator directly and asked quickly.

"no no!"

"The target point has completely disappeared!"

"The rocket completely flattened the entire hill that was more than ten meters high!"

"Now the target point is completely covered in dust, and I can't see anything clearly!"