Isn't this the second Xiaoice period in the world, the Arctic Circle is now about 1.5 times larger than in the 21st century, and there are many areas that have been frozen and snowy for many years.
After the Han Dynasty was incorporated into the vassal system, there were ships that continued to explore northward, and they used stargazing to maintain their routes, but on the north side of the Japanese Islands, they were blocked by endless ice and snow.
Of course, the Bering Strait is to the north of the Japanese Islands, but now the sea area is no longer called that, but is named the "Ice Plains Sea".
At present, there is no such place as the Bering Strait, which is not even a sea at all, but is in a state of being frozen in a large area.
After Liu Yan received the report, he was already recruiting warriors, planning to try to wade through that land of ice and snow, and wanted to know if he could go directly to the American continent.
Some modern scientists have found that the appearance of the earth is not immutable, and each continental plate slowly evolves from the original concentration to separate continental plates.
They don't know what means were used, assuming that the birthplace of human beings is in Africa, and after tens of millions of years of migration to various continents, the reason why there are whites, yellows, blacks, and browns is because humans have adapted to the local environment in the process of evolution.
Organisms will always let their genes adapt to their own because of the different environments they are in.
It seems that some people speculate that after the advent of the interstellar era, as humans move to various planets, the appearance of human beings will change depending on each planet, for example, planets with lower gravity will generally be tall, and planets with high gravity will generally be short, and humans living on planets with low gravity will look tall but have very fragile bones, and humans living with high gravity will look short but have extremely strong bones.
Liu Yan knows that the Arctic is not completely uninhabited, and there are a group of Eskimos living there, so he is sure that people can adapt to various environments, and the difference is that they need to go through an extremely cruel elimination.
Now there are a lot of people who want to move north, Tuoba and Murong in Xianbei have already taken action, what Liu Yan knows is that Tuoba Gu is already running the Xianbei grassland, but he doesn't know that after Murong Xianbei also went to join in the fun, Tuoba Xianbei and Murong Xianbei will develop in peace, or play a unique clan.
The Xianbei steppe is now considered to be within the Arctic Circle, with Lake Baikal in the North Sea as the middle line, and to the north is affected by the Xiaoice period, which is in the ice and snow season for more than five months of the year.
Six months of the year are winter, doomed to not be sufficient for living materials, nomads are still extremely dependent on pastures, Liu Yan is sure that if the weather does not warm, even if the Xianbei people can re-inhabit there, the population will definitely be in a state of decrease rather than increase.
There must be enough food to reproduce more people, which also makes Liu Yan agree with the necessity of internal development, but he does not like the sound of a complete cessation of fighting, and he is even more disgusted by the remarks that some swords should be cast into plowshares and horses should be put into Nanshan after solving the surrounding countries.
"An offensive in early May."
Liu Yan has always been standing in front of the mountains and rivers, and at this moment he is looking at a group of solemn generals: "The widows have mobilized the Praetorian Guard, and they will invade the Yan Kingdom from the rear first." ” Xu Zheng was immediately shocked, and immediately said, "That's really good." ” Not only because the Praetorian Guard is known to be good at fighting and strong, but also because it is the appropriate tactic to invade Murong Yan Kingdom from two directions.
Many people always wonder why they should divide into multiple routes and carry out from different directions when they have enough troops, thinking that it is the right thing to do to concentrate their forces in one place, and they can effectively engage with superior forces, but they do not think about the consumption required by the army, nor do they think that the larger the troops, the greater the pressure on logistics.
Secondly, the multi-way attack is actually a diversion effect, which is also to disperse the enemy's forces, and there is more insurance, after all, as long as there is a breakthrough along the way, the defensive side will definitely be more passive.
Of course, war is not immutable, and it is necessary to take into account the ability of the generals to command the troops, and it is even more necessary to understand the quality of the army, otherwise the correct combat methods use the wrong people, or the army does not have the qualities it should have, and the tactics that will win will result in defeat.
The land of Murong Yanguo is not too large, that is, it occupies Yuyang County, Youbeiping County, Liaoxi County, Liaodong County, Xuansu County in the Eastern Han Dynasty, and naturally a considerable area of grassland.
In terms of territory, the territory of Murong Yan is a state of Han State, with a population of about 1.8 million, and intelligence shows that there are more than 300,000 troops.
If there was no spoiler like Liu Yan, it would have taken them about ten years to knock down all the surrounding countries except for Shiqi Zhao, and the wealth obtained was incalculable, and the population had also increased considerably.
A country that is in the rising stage and a country that is going downhill must not be compared with the war capabilities presented by different states.
In the history of the world, many countries with small territories and small populations have been able to win consecutive battles when challenging behemoths, and even be able to swallow elephants with snakes, which is the result of the mental outlook and spirit of the two countries from top to bottom.
The Murong Yan army, which has continuously won victories from the surrounding countries and forces, is in its heyday, and the Murong Yan army is also the only one who does not appear weak when fighting with the Han army, and it can even be said that the Han army has lost in the hands of Murong Yanjun in many defeats.
In terms of morale, there is actually no gap between the Han army and Murong Yanjun The development and prosperity of the Han State from scratch is to move from one victory to another, and the confidence that the army should have has been cultivated a long time ago, and the country is completely superior to Murong Yan in terms of territory and population.
Murong Yanguo actually went from one victory to the next, they learned from the enemy army that was weaker than themselves that they were strong, and what slightly affected the morale of the army was that they could not bully the weak with strength in the face of the Han army, and they were worried that they could not afford to lose and the Han army could afford to lose.
"The Han Dynasty has thirteen standing armies, 50,000 Praetorian Guards, can summon no less than 700,000 county soldiers, and needs to be able to form a million-strong army of the next echelon" Xu Zheng was full of red light when he said this, and the next sentence was: "Yan has only a population of 300,000 and the army is gone, and if you want to play with your life, you can get together another 40,000 or 50,000 people, let's destroy them."
It sounds very uplifting, but it shouldn't be spoken by a national captain.
The Han State had thirteen standing armies, but only six were on the battlefield of attacking Yan, and the other were scattered in multiple positions.
There is only one Dingxiang left in the Zhao Kingdom of Shijiao, which is actually extinct, the difference is when Liu Yan ordered to capture Shi Hu alive or kill Shi Hu, who did not know his health.
The Tuoba Dynasty collapsed because Tuoba Shi Yijian was frightened, Shengle had already been taken by the Han army, and even those grasslands in the south of the desert also belonged to the territory of the Han State.
Zhang's Liangguo is not confident enough to think about peaceful annexation, join the big family of Han to share the dividends of the winner, and now it has entered the negotiation stage, if Liu Yan does not have the intention of killing everything, it may leave a future trouble or a problem left over from history, but Zhang's Liangguo is destined to disappear as a country.
At present, the battle line that the Han State needs to deal with has been decreasing, and in addition to maintaining sufficient troops in the northwest to deter Xiliang, the Fu clan in the basin is mostly monitored, that is, the soldiers here do not need to invest much more troops, and they can even be drawn out for other fronts.
The Hussar Shogunate has entered the final stage of the grave because of the Zhao State of Shiqi, and the center has already included the disbandment of the Hussar Shogunate into the process, leaving some troops as garrisons in various places, at most, to maintain the clearing of the northwest grasslands, and the number of troops required will be limited.
The south, including Shudi, after a long period of purging presided over by Huan Wen, the hostile forces that did not obey the rule were either killed or feared, and it was enough for the county soldiers to be stationed next.
In order to continue to build up his military exploits, Huan Wen has begun to ask the center to go south to the Indian subcontinent to find the unhappy of Linyi and Funan.
Regarding Huan Wen's request, the center was still in the hesitation stage for the time being, thinking that Linyi and Funan did not need two standing armies at all, at most, one standing army could be transferred to complete the goal of destroying the country and occupying the land.
And only one standing army in the south does not need the rank of general Zhengnan at all, and the highest specification is to lead the troops of General Zhengnan Zhonglang, or simply only dispatch one general.
With the reduction of the battle front, there are many new problems that need to be solved, such as the fact that several generals at the level of "Zheng" will most likely have to live on the merits in the future, and whether or not to establish a general administration at the level of "Zhen" has become a new problem.
Huan Wen, the general of the southern expedition, has been depressed recently because the opponents in the south do not need him, and he has not received a reply when he seeks to lead his troops south, wondering whether to include the sea under the direct jurisdiction of the shogunate, and since there is no opponent, find an opponent.
There is no need to worry about the lack of opponents, that is, the general Li Tan of the expedition to the north and the general Xie An of the expedition to the south, Li Tan and the western high-speed car of the northern grassland, which is the object of conquest, Xie An needs to make necessary plans and preparations for the march into the Western Regions, and the other is that the general Lu Tai of the expedition to the east still has the Xianbei grassland and the eastern high-speed car after solving the Murong Yan Kingdom, that is, it is a bit difficult to delineate whether Rouran should be responsible for the shogunate of the general of the north or the shogunate of the general of the expedition.
"How long will the Marquis of Meiyang arrive" Liu Yan said that the Marquis of Meiyang was Ran Min, and he continued when he got the answer: "The Hussar Shogunate was dissolved, and the Marquis of Meiyang participated in the invasion of Yan and no longer established an independent shogunate, so the first offensive against Youbeiping could be handed over to him." ” There was no fixed establishment of any general under the command of the Han State, and the shogunate was established with the permission of the center, and the number of troops was also drawn into the command system of the shogunate according to the need.
This is actually to avoid the appearance of military towns, so although there is a general name with the word "town", there is no general of this level.
Liu Yan is well aware of the hidden dangers of a general commanding a fixed army for a long time, and is already thinking about whether it is necessary to carry out necessary reforms, instead of establishing some powers and not appointing them.
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To be clear, in the framework of the state system, especially what official position is appointed now, it may be that the official position will be taken by someone until death, or even if an official of this generation dies and is inherited by the next generation, the appointment of many positions is really cautious.
Liu Yan's strength has made many obviously existing official positions unattended, although no one dares to have any objections, but the hidden dangers have not been removed.
His plan was to make necessary changes to the state system after the surrounding threats were cleared, and the military system would also be greatly restructured, such as abolishing the general titles of "Zheng", "Zhen", "Ping", and "Fu" and replacing them with generals with no special directions.
Many modern countries will set up theater front armies, in fact, the era of cold weapons has long existed, such as the border army in a certain direction of the Central Plains Dynasty.
In Liu Yan's series of plans, the offensive country does not need the existence system of the border army at all, anyway, it is just to fight all the time, and it can only be a theater of operations at the immediate stage, or a targeted front army.
The Han State had thirteen standing armies, and these standing armies would not be fixed to be where the standing army should be for a long time, which was the foreshadowing laid by Liu Yan in advance.
Liu Yan's plan was that no matter how many standing armies there were, they would be assigned to the country's national defense forces.
These standing armies will not have a fixed front-line commander except for the Lang generals of their own legions, and the Lang generals will also be rotated for many years.
When necessary, as many standing armies are transferred to form a group army, a person appointed by a certain center will serve as the commander of the group army, and the size of the group army will be increased to become a corps if the size of the army is not enough.
However, in fact, whether it is a group army or a corps, it is actually a name that existed in the era of cold weapons, and it can be found in both the East and the West.
In fact, Liu Yan wanted to create a system of major generals, lieutenant generals, generals, and marshals, but this would be a matter for the upper echelons of the military alone, and a series of reforms would have to be carried out at the grassroots level.
Maybe it's really going to be like this, what Liu Yan should say has been said, how to arrange the offensive against Murong Yanguo only needs to grasp the general direction, and the details are the affairs of those generals and those long histories are staff officers.
Once again, he thought as he walked: We are about to enter the age of firearms, and although cold weapons will not be completely eliminated for a while, it is absolutely necessary to carry out military system reform first.
Liu Yan said that in the era of firearms, it is not simply that the system is about to be upgraded, in fact, there are also gunpowder research that he personally grasped has already achieved results, but he feels that the timing is not right and there is no amplification move
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