In their eyes, humans are no different from all other animals, they are meat that can be eaten, except that human stem cells and genetic cells have the special biochemicals they need.

But like human beings, they have intelligence, social organization, and industrial technology, and the defeat of the war and human industrial technology have made them realize that human beings are no longer just animals, but civilizations.

What's more, Bailiyan's strict preferential treatment of prisoners has greatly dampened their sense of superiority, even if they want to do live experiments, they will use black means, stay away from the prisoner of war camp, and secretly carry it out on the mainland, so as not to irritate them.

Bai Liyan personally went down to the repaired submarine, visited the internal structure of the submarine, and rejected the call to imitate it.

Not to mention that this kind of submarine does not even have a water tank, and the depth of diving is limited, so the submarine under such technology is not enough to change the form of war, and it is necessary to beware that this kind of primitive submarine has a way, and it can solve the problem once and for all by directly pulling the anti-submarine net under the river water.

As for operations at sea, unless it is a wolf pack tactic of dispatching hundreds or thousands of ships, this kind of backward submarine is not enough to change the balance of power at sea.

In addition, the creation of submarines requires the study of theories, and it is not a simple imitation that can solve the problem. Further, the development of a large number of equipment submarines requires the solution of underwater wireless communications, navigation, sonar, and underwater and surface communications.

Without solving the problem of wireless communications, submarines do not have a significant technological space for development. Just like the blitzkrieg, the tank cluster attack is not the main problem, the communication coordination between the tanks is the core problem. [Note 1]

Of course, the biological characteristics of axillary people greatly facilitate their development of underwater submarines, but they are only at the primitive technical level.

Human beings, on the other hand, do not rely on physiology to overcome technical problems, so they can only take the purely technical route. The technology is immature, and the development of advanced equipment is simply thankless.

At the same time, the manufacture of submarines in large quantities requires the consumption of more industrial capacity and manufacturing resources, and the biggest threat at present comes from the land, the focus of Xianguo's industry is still on the production of army equipment, Bailiyan can not allocate more resources, and there is currently no theory and supporting equipment for production

He would rather divert industrial capacity to produce some industrial machine tools than produce such submarines.

During her stay in Yongxing for several days, Bai Liyan focused on inspecting the vehicle factory and the production progress of the new artillery, which is in the third phase and is expected to be put into operation in the autumn of next year.

Due to the expansion of industry, the land in the city has become tight, and many workshops can only continue to expand outside the city, so that many new workshops are built outside the city.

Bailiyan is not worried about what technology will be stolen, obviously with the current industrial base, it is no longer something that the vassal states can steal at a simple glance.

At present, the new artillery is only a milli-barreled howitzer (about 180 mm) and a milli-long-barreled howitzer (about 144 mm). The ammunition for the 160 gun continued to be used for the 645 modified fortress gun, but the propellant was improved.

The 160 millimeter shell was previously used for 100 and 8 pound fortress guns, but after the modification, the 160 caliber ammunition was finalized and the cartridge and medicine bag were mixed with flour.

Because the upgraded 1008 pounds of fortress guns, the pressure of the full-power charge is too great, and it is impossible to withstand the full power, and at the same time, it is necessary to consider the general problem of ammunition, and retain the redundancy of technical upgrades for the new artillery in the future, so that it is not necessary to consume industrial resources because of the change in the size of the ammunition, open another production line, and increase the trouble of logistics supply.

Therefore, the flour of the new ammunition is changed back to a double-base drug, the kinetic energy is increased by 20 percent, the length of the standard tube and the long tube body is greatly increased compared with the 645 type, the barrel billet is first on the large forging press, and then on the deep hole machine, and finally the heat treatment, the chamber pressure is greatly increased, the net weight is reduced, and the increase in kinetic energy and muzzle velocity will make the projectile fly farther.

In order to distinguish it from the 645 modified ammunition, which caused the charge to be blown up by mistake, the ammunition with the improved charge was uniformly painted with red paint, and the bottom of the bullet case was engraved with a cast steel seal to distinguish it.

The maximum firing range of the cannon reached 42 li (about 19 km), and the maximum firing range of the gun was 31 li (about 14 km), but the 160 gun barrel wall was thicker, and under the constraints of processing technology and production technology, the tube body could not make a long tube with a very thin length-diameter ratio, so it could only increase the amount of gunpowder and increase the thickness of the pipe wall to increase the chamber pressure and increase the firing range.

As for the cannon or cannon howitzer, there is currently no basis for demand, and it is impossible to divide more industrial resources for the production of other types of artillery, the 645 modification basically meets the standards of ordinary cannons to meet the firepower needs of horizontal ballistics, and at present there is a need for heavy artillery with a longer range.

In addition, Bailiyan also considered shortening the barrel on the basis of the gun, using a medium-sized truck as the chassis, and developing a wheeled truck gun.

The Type 657 gun is still in the final stage of testing and finalization, and the adjustment of production processes and equipment will take a cycle, and it is conservatively estimated that it will not be put into production until September or October.

The repeated expansion of Yongxing City's industry has made the city wall a fictitious reality, and Ruitian's light industry is also roughly the same, and many enterprises and new factories have gone outside the city, a thriving scene.

On June 25, Bai Liyan returned to Xuanting, presided over the expansion of education, and opened a master craftsman office, a Yongxing Chinese craftsman office, and two Wanchuan Chinese craftsmen in Xuanyun City, so as to speed up the training of technicians and meet the growing industrial needs in the future.

Corresponding to the Chinese craftsman's institute and the master craftsman's institute, it is technical secondary school and junior college technical education, although it is literally only equivalent to secondary school and junior college, but at the moment it is purely educational and scientific and technological level, and there is no difference from a full-time university undergraduate, after all, looking at the entire southern hemisphere, there is only one Xianguo with technical education.

The enrollment of the Zhongjiang Institute and the Great Craftsman Institute has set three openings, the first is the graduates of the current and former Erlang School, the Juvenile School, and the Middle School, and those under the age of 42, male or female.

The second is the enterprises within the Sanhou industrial system and all the technicians engaged in technical production in the state-owned enterprises, and the third is social recruitment.

There is no restriction on the entrance examination, no restriction on background, no restriction on background identity, and only basic cultural courses are examined when entering the school, and the admission is based on merit.

Those who are enrolled in the Zhongjiang Institute and the Great Craftsman Institute enjoy the same tuition fee exemption treatment as the University Hall and the University of Science and Technology, and set up scholarships, but they must unconditionally obey the arrangements of the imperial court after graduation, and those who violate the law will be deprived of their academic qualifications and compulsory military service, except in special circumstances.

The development of vocational education is essentially the expansion of basic education and industrial development, and there is not enough basic education population, and it is simply impossible to talk about the systematic and rapid development of vocational education.

At the beginning of July, the Xian army bombed the Cross Front west of Jinye for the first time, dispatching six newly built airboats at a time, using liquefied gas and aluminum powder bombs weighing two stones, to bomb visible targets on the ground cluster, achieving unprecedented results and causing great panic among the armpits for a time.

But a month later, this result dropped significantly, and Cross resorted to deep holes, false targets, and camouflaged defense strategies to counter the threat from the air, while using smoke grenades on the ground to interfere with the pilot's vision and create a large obstacle.

And Marshal Oka's war on the Changsun Peninsula did not go well, and two unexpected things happened during the advance.

Oka never had a clear understanding of the topography of the interior of the Changsun Peninsula, so when he interspersed from the coast to the inland, he found that the volcanoes in the interior could almost be described as dotted, and there were many outrageous. In each county, there are as few as two or three volcanoes, as many as four or five, and they are not small.

The second is that the inland is full of large lakes and small rivers, a few square kilometers or dozens of square kilometers for the smaller ones, and several hundred square kilometers for the larger ones.

The most fatal thing was that in the offensive on the Western Front, more than 5,000 people were lost in a volcanic eruption, and the advisers of the Xian army brazenly planted explosives under the volcano, detonating the volcanic eruption, causing hundreds of square kilometers of volcanic ash and sulfide to settle.

At the same time, Bailiyan transferred Ye Shan's Third Town Army to Liang State to replace Mo Yunfeng's Second Town Army and returned to China for repair. Lu Tingxun the Ninth Town Army, replaced Ye Shan to take over the defense of Sangbei, and transferred more than 300 experienced officers, flag leaders, and soldiers from Zhou Deyan's headquarters and Jiang Jie's first column to return to China to form the second column.

The First Battle of Liangxian proved that the establishment of the Dazhen Army was somewhat outdated, and the establishment of the column was a unit formed according to the size of the division.

The results of the previous interviews of the captured prisoners also showed that the minimum number of units at the campaign level was 12,000 to 15,000, and the maximum number would not exceed 18,000, which was basically equivalent to a basic division or a reinforced division.

Their three divisions formed a higher unit, according to Bailiyan's definition, that is, the army level, three armies or five armies made up a front army, and what Liangxian encountered happened to be two reinforced divisions, an ordinary division, plus a howitzer division, which was the main force of the front army.

According to their plan, the other five divisions of the front army should have arrived by sea around October last year, because the airborne landing of the Xian army disabled the four divisions in the front of Liang County, and Tianyun and Jinye were reinforced by Yuke, and their intention was not realized, thus avoiding further deterioration of the situation.

The existing military establishment of the Xianjun Army has been solidified, and it is too risky to rashly reorganize it. However, a new military reform was imminent, so Bailiyan considered employing a large number of new people, especially officers between the ages of 35 and 48, to form a division-level organization with columns in order to cope with the increasingly severe war situation.

At the same time, Xue Sheng of the seventh town, Gu Zhong of the fifth town, Gao Pei of the fourth town, and Xu Jin of the first town were all recalled and resettled in the military battalion or the two prefectures of Sima and Taiwei, and replaced them with generals of their cronies or sons and nephews with sufficient qualifications, so as to promote the rejuvenation of the military command level so that it could be adapted to the new war.

Although it is inevitable that there will be a situation of mercy, it is currently the only option that can stabilize the military power, which can continue to control the military power, and at the same time the Marquis can accept it, and more importantly, Jiang Yu cannot stretch out his hand.

Jiang Yu didn't want to stretch out his hand to the army all the time, and the weapons of the forbidden army were all 651 full sets of automatic weapons, and even mortars. If Lu Tingxun was not the descendant of Tai Lieutenant Zhang You, at the beginning of the restoration of the Ninth Town Army, most of the military power would have been taken away by Jiang Yu.

This time, Zhou Deyan formed a second column, and Jiang Yuzi would not allow it.

The other town troops are all old troops of Zhao Xun's old department and the Xianwang Jiang Hai period, both of them are not there now, but Lu Hou and Xuanting Hou are still there, Lu Gao is the leader of the Yan Gang warlord, Zhao Huan is a related person of the town army faction, the four of them do not nod, Jiang Yu wants to remove the main general and use his own people, it is obviously impossible.

And Zhoukong's eighth town is also a problem left over from history, and a product of a special period, Jiang Jie also led the military battalion, the military academy dean, and the new army is still reasonable, but Zhou Deyan's new army is unreasonable.

This matter finally ended with Bailiyan's compromise, Jiang Yu will obtain the right to restore and reorganize the 10th Town Army, and at the same time, Bailiyan will be established in the second, third, fourth, and fifth columns, with a total of 60,000 personnel.

[Note 1] The vast majority of people know that Guderian, a famous German general in World War II, is an expert in tank warfare, but few people know that Guderian is not an expert in tank warfare at all, and his old profession is communication, so Guderian was first a communication expert, and then he proposed the combination of wireless communication and tanks, which gave rise to the rudimentary theory of the blitzkrieg in World War II.

In addition to the improvement of combat power brought about by the progress of machinery and steel technology, the fundamental difference is that the tanks of World War I did not have wireless communication technology, and the tanks of World War II had wireless communication capabilities.

And in cluster tank warfare and mechanized blitzkrieg, the problem of wireless communication must be solved.

So don't blitzkrieg all day long, the core of the blitzkrieg is not the tank, the first two years of the German blitzkrieg in World War II, the early models of the No. 3 and No. 4 tanks were used, and the thin-skinned armor and small steel cannon were not enough for the T34 to see.

The real core of the blitzkrieg is the use of tank clusters and wireless communication support. In the same period, the British and French armies, not to mention that the popularity of wireless communication was far less than that of the German army, there was no wireless communication between tanks at all.

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