blood feud

Bai Shujie used a day to inspect several key points non-stop.

At Jiangnan Airport in Pyongyang, there is only one Flying Tiger fighter squadron and one light bomber squadron left.Bai Shujie ordered the on-site construction workers to continue digging the cave. All the oil storage tanks went into the cave to a depth of 20 meters, and the four tank trucks also had to dig the cave separately.Of course, these caves have vents.

At the Miaoxiang Mountain Plateau Basin Airport, according to Bai Shujie's order, the Fighter Flying Dragon Squadron, Heavy Bomber Squadron, Student Brigade, Supplies Brigade, and aircraft maintenance workshops are all located here.

At present, the leveling of the site has been completed, and they are working overtime day and night. The concrete on the runway must be paved before it freezes.

This time, four runways were built at the same time. The main runway for heavy bombers was 1500 meters long, and the runway for fighter jets was 1000 meters long.A light railway is also under construction simultaneously, which is the future supply line.

The communication command tower hidden in the dense forest of the main peak of Miaoxiang Mountain has been installed. After all, it is a ready-made thing from robbery, and it only needs to be assembled.

However, the iron frame of this tower was originally 68 meters high, and now it is placed on the main peak of Miaoxiang Mountain. It is even more "stand tall and hear far!"

The little devil originally used this communication tower as a relay station, which can directly communicate with Monkey Island from Jinzhou, with a radio coverage radius of more than 2000 kilometers.

Now Bai Shujie can be used to detect dangers on the sea, and the air defense warning system is also being installed.With this communication command tower, the intelligence department's working ability has been greatly improved, and the coverage radius of the monitoring station exceeds 2000 kilometers.

Of course, the three high-power radio stations were snatched together with the communication tower.It turned out that Chengde had a 150w high-power radio station, and General Political Commissar Yang Chengwu said he would not take it away.Only then did Bai Shujie make up his mind to snatch the little devil's communication relay station back at all costs.

Bai Shujie was not very worried about the progress of the dock in Hequanli.When the little devil figured out where his warships went, the dock here would be almost done.The little devil's warship dare not come in, that's for sure.If the warship bombards the sea, the accuracy may be difficult to say.

The little devil originally had a cement factory (cement factory) in Pyongyang, and part of the equipment of the local cement factory was dismantled from Jinzhou. Now the degree of automation is much higher, and the output has also increased rapidly.After all, Bai Shujie is not a little devil and cannot abuse workers.

With the guaranteed supply of cement and the fact that it is the water selling season, the construction of the dock is not difficult.The only requirement put forward by Bai Shujie is that the dock should ensure that the working surface of the keel length reaches 420 meters x 90 meters.

Three wharves will be built, capable of berthing three 5000-ton cargo ships.The gantry crane designed by Bai Shujie has a maximum lifting weight of 30 tons and is currently under construction in the steel mill.

Cleaning up the river silt is also carried out at the same time. Bai Shujie requires a water depth of 4 meters.The dredging boat was still left by the little devil, and now it barely meets the requirements.

Seeing that he had already "pointed out" what he was supposed to point out, Bai Shujie plunged into the construction site of the Heiling Arsenal and did not come out for three days.This is an abandoned mine that was rebuilt for temporary use, and the real arsenal is digging the cave.

It turned out that when Bai Shujie was in Chengde, he was hiding in a dark corner with a group of young people.These 37 young people have all gone to college, and it doesn't matter if they graduated or not. Anyway, they can be regarded as the "top talents" of this era.

Although Bai Shujie didn't go to university, the things in his head are much richer than those of college students in this era.Therefore, Bai Shujie is now the "professional mentor" of these "top talents"!

What are you studying?

The first item is gunpowder, and the key is propellant.The firearms used by the Flying Dragon Expeditionary Army are now second to none in terms of range and accuracy.If the level of gunpowder cannot keep up, there will be problems with the replacement of weapons.

The second research topic is various armor-piercing projectiles.The use of rifles, machine gun bullets, and various types of artillery requires trial and error.

The third and most important research topic is the new weapon research topic that Bai Shujie is directing: the "cottage" Russian Van Peel RPG-29 105.2mm rocket launcher!

According to the technical parameters set by Bai Shujie, it should launch armor-piercing projectiles equipped with tandem warheads to destroy tanks, infantry fighting vehicles, armored personnel carriers, self-propelled artillery and other armored vehicles.The range of the ruler is 480 meters, the thickness of the armor is 650mm, and the weight of the bullet is 10-12kg.

When I was in Chengde, I had already tried two of them, but there were two biggest problems: the armor-piercing projectile was not good enough, and the thickness of the armor-piercing projectile could only reach 180mm; what's worse, the range of the set scale was 480 meters, and the result could only reach 210 meters. .

In other words, the current situation is similar to that of my own recoilless gun. For the soldiers, the strike distance is too close and it is very unsafe.

The fourth item is that Bai Shujie hopes to "copycat" an anti-personnel landmine.After all, I don't have the strategic depth to maneuver now, and there is a problem with the replenishment of troops, so the long defensive front is really too much to take into account.

The so-called anti-personnel landmine is a weapon that kills innocents indiscriminately. Whether it is a friend or an enemy, a soldier or a civilian, as long as it is triggered, it will be hurt.

The main purpose is: ①causing casualties; ②preventing enemy soldiers from clearing anti-tank mines; ③denying access to territory; ④providing security around the army's defense line; ⑤alarming in case of emergency.

Advantages: low manufacturing cost, can be used around the clock and in all regions, simple to deploy, and can be used with little training; light in weight and small in size, it will not bring unbearable logistical burden.

Disadvantages: It explodes regardless of the target, hinders the maneuvering of friendly infantry, and cannot be reused; in addition, conventional landmines have long-term lethality, and their positions and records on the entire battlefield are inaccurate, which will continue to bring potential harm after the conflict is over.

Bai Shujie is well aware of the dangers of anti-personnel landmines.So he didn't plan to produce too many, and the first batch produced 10000 pieces.In addition to 1000 pieces per field division, they are mainly deployed around the airfield.

There is still a small part to be handed over to the special forces.If you have a chance, do some "red terror", and get two near the little devil's barracks and headquarters to taste.As long as you can make the enemy worry, you can usually sleep well.

Bai Shujie will never forget that when his brother attacked the airport, more than 100 people were killed by the little devil's mines.

It is not a gentleman not to avenge this revenge.Don't look at him not crying this time, but deep in his heart he has never forgotten this painful lesson, and those brothers who will never come back again!

The object of Bai Shujie's "copycat" is the later Type 58 anti-personnel landmine, which is the Soviet-made pmn landmine.The mine is a pressure-explosive anti-personnel landmine, which mainly kills the enemy's living targets with the high-temperature and high-pressure gas generated after the explosive charge explodes.

This mine has many advantages.

First of all, except for the firing device and the detonator, most of the parts such as the thunder shell are made of plastic injection molding, which is low in cost and easy to manufacture.At the same time, due to the large number of plastic components used, the probability of being discovered by enemy mine detectors is also greatly reduced.

Secondly, the structure is simple, and the killing effect is not bad.Its appearance is a cylinder with a total weight of about 600 grams and 200 grams of explosives inside.Due to the large amount of charge, it also has the function of destroying the tires of the enemy's wheeled transport vehicles.Plus it's lightweight and easy to carry.

Now the field divisions all have an engineer battalion, but after the fortifications are completed, there will be no room for large-scale maneuvers for a long period of time, so these engineers should do something else.

Bai Shujie's point of view is that engineers are also combat soldiers.While removing the enemy's landmines, it is necessary to plant stabs at the enemy immediately.A sapper carries four landmines, which is not in the way at all, reducing the logistical pressure.

What needs to be further improved now is the final setting of the detonator and the shell.Bai Shujie felt that directly blowing up people to death was too cruel, and he should create a large number of disabled people for the little devils.

So I am going to reduce the weight of the mines to about 400 grams, which is eight taels.Inside the plastic shell, it is filled with selected sea sand with irregular particles.To put it bluntly, it is coarse-grained quartz.This thing is not metal, high temperature resistant, and metal mine detectors cannot detect it.

As long as a landmine explodes, thousands of quartz sand will fly up, and people within 20 meters will basically become blind, or at least pockmarked!

Even the little devil who was not roasted to death by the high temperature would turn into a wounded man covered in bruises. It looked bloody, but there was no way to bandage it. This was the effect Bai Shujie liked.

There is not much in the Korean peninsula, except sea sand, which is inexhaustible.Now he is taking his "graduate students" to test repeatedly what kind of sea sand can withstand the instantaneous high temperature generated by the mine explosion.

In fact, Bai Shujie also figured it out later, when the quartz melted, it became glass, and it was even more difficult to fix it when it was blown into the muscles.So today it was decided to finalize this mine and put it into mass production immediately.

Just when Bai Shujie felt a sense of accomplishment, Huang Qiaoyun, the head of the security team, ran in and said, "Report: Miss Jin Xi asked you to go back immediately, saying that there are guests, and they don't know how to receive them!"

"What's going on?" Bai Shujie was a little confused: "There is Zhang Yushu in Pyongyang, Zhao Jinxi, Gan Tong, Lu Ming and others in the headquarters. Why do the guests need me to go out in person?"

"You go back quickly, what are you doing, Rory?" Huang Qiaoyun never gave her senior brother the slightest bit of face: "It's been three days since I came out, don't you know that the situation is very serious recently?"

"I know, I know, let's go!"

Bai Shujie understands that with his little junior sister, there is absolutely no need to try to reason.Because the truth is in her little mouth, and the rate of fire is faster than the Sumi 1931 submachine gun, so you don't even think about winning.

"what happened?"

Back at the headquarters, it was already two o'clock in the morning, and people like Zhao Jinxi, Gan Tong, Lu Ming, Qin Yuefang, and Yang Erya were all there.Especially seeing Qin Yuefang and Yang Erya, two female generals waiting here, Bai Shujie felt that something must be wrong.

Qin Yuefang, known as the head of the Political Department, should actually be called the "Minister of the Political Examination Department", who specializes in secretly reviewing certain special personnel.

Not to mention Yang Erya, who is now the head of the security department of the headquarters, who is almost as small as Dai Li next to Jiang.

Yang Erya has her own privileges and has always implemented "guilty inference".

No matter who in her eyes, there is a problem first, the key is the difference in the size of the problem.Unless she doesn't grab your pigtails, just wait and see!

If you are invited by Yang Erya to drink tea, there is only one thing you can do: quickly produce evidence that can truly prove your innocence.Say nothing else, or it will all be over.

After all, what happens next, let's see the breakdown in the next chapter.