Li Lan did not rush to see the tank page, even if it is the cheapest air defense tracked vehicle, its cost is not what the current daily income of 30,000 base funds can afford, so next, Li Lan must improve the capital income of the base as the main construction direction.

Previously, due to the limited ore reserves, the income of the base has been maintained at 30,000, but now, the scanning range of the base has been doubled, and the drilling of oil wells has been added to the pages of other construction units, which also makes the base have room for great improvement in capital income.

After Li Lan clicked on the construction icon of the ore extraction shaft, several hints appeared on the map where areas could be built. In the past two or three months, Li Lan has only owned two ore refineries, six mining vehicles, and two ore extraction shafts.

Within ten kilometers of the base, there is only one iron mine, and the storage capacity is average, and the storage area is not very large, so it is impossible to build more ore extraction shafts.

Today, the base has a buildable area of 20 kilometers and has obtained three more mines, including a copper mine of good value, and two other iron ore mines with larger reserves adjacent to the original iron ore.

At present, Li Lan can only use a little more than 50,000 base funds, while the construction time of the ore extraction well is one day, and the cost is 50,000 base funds.

Although the funds in the base seem to be a little insufficient, Li Lan did not hold back.

In addition to building an ore extraction shaft on top of the copper mine, an ore refinery was also ordered, as well as three mining trucks. This construction mode was designated by Li Lan as the 113 construction model, and as long as this model could be put into use, it would be able to obtain at least 15,000 base capital income every day. The base funds spent on building this mode only take a little more than six days to pay off.

It is also to maximize the value of ore extraction shafts and ore refining plants.

After the completion of the 113 construction model, Li Lan began to calculate that the area within a radius of 20 kilometers of the base can still build nine ore extraction shafts, and among the three newly added minerals, three copper mines can be built, which are quadrangular and divided into dead ends five kilometers away from the copper mines, and the other two iron mines can only build three ore extraction shafts.

In this way, with the addition of the previous two ore extraction shafts, as long as the 113 mode is all completed, the base will have 12 ore extraction shafts, and then 12 ore refineries and 36 mining vehicles.

With a complete 12-113 income model, Li Lan has received a daily income of up to 180,000 yuan in base funds.

Of course, in addition to having to pay as much as 970,000 yuan in base funds, Li Lan also needs at least half a month to complete this move. (10 ore extraction shafts, 500,000 + 10 ore refining plants, 20,000 + 30 mining vehicles, 450,000 = 970,000 base funds)

Moreover, in the first ten days, except for the 113 mode, nothing else can be built, so as to meet the maximum amount of capital consumption of the 113 mode.

However, as long as you get through these days, everything will be better, think about it, every day there is 180,000 base capital income, what will be the situation. Even if the construction price of the Rhino tank is nearly 100,000 base funds, two can be built per day.

Li Lan was even more excited when he thought of earning 180,000 yuan a day, and then being able to form a rhinoceros tank battalion in less than a month.

However, when he calculated it with the advanced permission index, he found that if he calculated it with a daily income of 180,000 yuan, it would take him at least a year to reach the upgrade target of the advanced permission. And also in the absence of war attrition, otherwise the time may have been delayed by another year.

The target of 20,000 soldiers alone requires him to consume at least 30 million base funds, not counting the consumption of ordinary training, which is simply a bottomless pit.

However, Li Lan did not have the slightest discouragement, as long as he was armed according to the requirements of the target, he was confident that in a year, even the most elite troops in Somaliland, as long as the local Shili and government troops in Somalia, would not be able to stop the expansion of his Shili. Even if he doesn't even have an air force, he is not afraid, because the enemy does not have an air force either.

Now, what makes Li Lan most entangled is the Air Force, the Weishenme Rhino can be built, but he doesn't see the shadow of the Air Force equipment, and the Navy is the same, even if he is given the permission to build a sea scorpion!

The momentum of development is very good, but without the navy and air force, no matter how strong the army is, it will not be of the best use.

Intermediate authority, in Li Lan's view, can only shake the prestige in Somalia, once it provokes Shijie power, it can only be wiped out in minutes.

He knows very well that if he wants to upgrade his authority to a high-level authority, it will inevitably touch the interests of many countries in Somalia, especially his Chinese status, which will definitely cause interference from Western powers. After all, in the place of Bossaso, directly facing the Gulf of Aden, the location of the ground is too important.

Will European and American countries watch a Chinese occupy this place? Li Lan did not know that once he completed the occupation of Bossaso, it would cause a high-pressure backlash from European and American countries, and if a few cruise missiles were fired at random, he would not be able to bear it.

If he doesn't have enough strength to protect himself, and he doesn't have enough force to deter, then does he still have a chance to continue to develop?

Relying on a powerful army alone is completely useless to European and American countries, and no one is stupid enough to send an army to fight a traditional land war with them; once Europe and the United States decide to use force against them, it will definitely be a joint naval and air strike, and even if they have a powerful army, they can only raise their heads and stare dryly, and do nothing.

Of course, Li Lan still has another way, that is, to buy planes and missiles directly.

Not to mention that other countries will not sell to a warlord who does not even have a legal name, even if they sell it to him, and he can pay a high fee, and the soldiers of the Red Guard can also control it, but without completing the three-armed system by himself, it is not a way to just buy it.

Thinking about the back of Milosevic being imprisoned in the Hague Tribunal and Saddam's neck being broken by a noose, the not-so-distant history has shocked Li Lan enough.

Of course, this is just an occasional entanglement, unfounded worry, after all, who can say clearly what the future will be. When the time comes, just shrink a little, and things will always find a solution.

There are a lot of things and things to think about, and Li Lan is very good at one thing, he can always find a way to recover himself.

In terms of base funds, as long as it continues to develop according to this model for half a month, now he needs to do one thing immediately, that is, the wall.

The battle with the government army was able to last for a month, and the role of the wall was indispensable. Especially when the three walls are put together, the walls are up to six meters thick, which is enough to withstand the attack of a large number of rocket launchers.

Moreover, the height of the wall also highlights the important effect of blocking the enemy who does not have aerial reconnaissance capabilities.

Previously, Li Lan was very conservative, with the length of the outer wall being only eight kilometers and the width of the wall being only six kilometers. Now, Li Lan wants to start with one bite and enclose the entire construction area. It directly encloses 800 square kilometers of land.

After calculation, the radius of the current map range of the base is twenty kilometers, that is, the scanning area of the base is 20X20X3.14 = 1256 square kilometers, and the warning area has reached 5024 square kilometers.

Li Lan didn't care about the alert area, but the map area was what Li Lan needed. According to the area of the map, Li Lan intercepted the largest square in the radius, so that the area of this square can reach 800 square meters, and the side length of the square can also reach 28 kilometers. (Take an integer!) ）

This fully meets the metrics for advanced privileges, and more than doubles.

However, it is not a simple task to enclose all four roads with a total length of 112 kilometers with a fence.

It is calculated according to the consumption of one hundred and fifty base funds every half hour to build a 0.5-kilometer-long wall. To complete the construction of these walls, it will cost 33,600 base funds, plus four and a half days.

Moreover, according to Li Lan's development needs, many areas need to be planned in this 800 square kilometers of land, and the funds and time for the fence will be consumed even more.

Fortunately, Li Lan has a red police base, and there is also a defensive unit such as a wall, otherwise if he wants to build a city wall of this scale by hand, it will definitely not be able to be completed with such a effort.

Of course, Li Lan doesn't want to become fat in one go, this matter needs to be planned well, otherwise it is easy to build a city wall, but it will be difficult to dismantle it.

PS: Writing this chapter, Hua Hua had to get back the knowledge that had been returned to the teacher. I hope that book friends who are still reading will read less novels and study more seriously. It's better not to be like gorgeous, if you can't go to school once a few days when you're studying, it's miserable.