Sitting at the desk at the base, Chen Shao opened the envelope, and there was only a photo inside, and there was a paragraph behind the photo: Send your photo over.

Four years have passed, and the former girl has now grown into a big girl, but the beauty is still the same. But it's a little difficult to ask Chen Shao to send a photo, Chen Shao didn't take a photo when he came to this world, what to send to her. Chen Shao thought about it and picked up the paper and pen directly, and wrote: There is no photo, there is one, within a month, I will catch you and come back to be my wife. Reply to your home address and bring your father-in-law and mother-in-law (shameless enough) together.

After writing the paper and putting it in the envelope, Chen Shao laughed, and he thought in his heart that if Xie Yuxin saw this letter, his little face, which was easy to be shy, was estimated to be so red that he could squeeze out blood. In fact, Chen Shao already knew where Xie Yuxin's house was, this guy was afraid that his wife would be bullied (in fact, he was afraid of being robbed), so he had already sent a squad of guards to protect her secretly. Those guards are Chen Shao's personal guards, and their skills are not inferior to the Tiger Special Forces, if you talk about protecting people, the soldier king in Meng Shu is slightly inferior.

After laughing, Chen Shao came directly to the console of the base, and before Chen Shao could speak, Chen Hong took the initiative to contact Chen Shao.

'Report to the commander, the base has reached the conditions for upgrading, please ask if it will be upgraded.'

'Oh, what upgrades, can the base still be upgraded?' Chen Shao felt a little strange.

'Report to the Commander, yes, the Commander can build high-level buildings after leveling up.'

'What are the requirements for upgrading, how can you suddenly upgrade?' Hearing that the base can really be upgraded, Chen Shao's interest is even greater, high-level building, is it a super weapon?

'Report to the commander, you can upgrade if you meet the requirements, the commander has met the requirements for the upgrade, so the base can be upgraded.'

'What are the requirements for the base, a hint, what are the new features of the base after the upgrade, can you build superweapons?.'

'Report to the commander, the base upgrade is based on the commander's territory area, population base, technology indicators, popular sentiment index, and the number of army types can be upgraded if they meet the requirements. The upgraded base expands five times the area of the current one, and can be attached to the building without changing the appearance of the building, and the commander can customize the location of the base's console and biochemical nest at will, and change the structure inside the building. The upgraded base is not yet capable of building superweapons.'

'What new building units can be built.' Chen Shao only had extravagant hopes for a superweapon, and didn't expect it to be built now.

'Report to the Commander, check for yourself after leveling up.'

'Oh, how long does that level up.'

'Report to the Commander, the upgrade just opens up more permissions to the Commander, and it can be done right away.'

'Then upgrade it!'

As soon as Chen Shao's words fell, a set of time countdowns appeared on the monitor in front of him.

00:30

00:29

Looking at the beating numbers in front of him, it only takes a short 30 seconds to upgrade, but those 30 seconds, Chen Shao spent nearly 7 years of development to get it.

Looking at the beating numbers on the monitor, Chen Shao's heart also beat, he is now very curious, what benefits he can get after upgrading his permissions. What role can it play in their own development.

As the data returned to zero, Chen Hong's voice prompting him to complete the upgrade was also heard in his ears, but Chen Shao did not answer, but directly picked up the control instrument. Together the building icons above have changed a lot, and some civil facilities have disappeared while there are many more civil facility icons. And the building icon of the Red Alert unit is not less, but there is an additional radar construction icon and a boot camp icon. Moreover, the combat laboratory, which had been gray before, has also become colorful, which is also very important to Chen Shao.

Chen Shao didn't pay attention to the civilian facilities, but he was eager to know the effects of the radar and the boot camp.

'Chen Hong, how big is the range of the radar?' How does the bootcamp work?'

'Report to the commander that the radar has a non-jamming radius of 500 km and can see sea and air targets, not ground targets. The training camp can be directly combined with the barracks, which can speed up the training of soldiers.'

'Can the radar be mounted on a warship?'

'Report Commander, tech indicators are not met, cannot be installed.'

'Then if I develop my own radar, can I install it?'

'Report to the commander, the size of the radar is changed according to the commander's scientific and technological indicators, as long as the commander can develop his own small radar, the radar built at the base can also be turned into a small radar.'

After listening to Chen Hong's words, Chen Shao was not too disappointed, now he has not just come to this world, everything has to rely on the red police base. He believes that even if the Red Police Base stops operating one day, he will now have the ability to achieve his ideals and goals, but it will be much more difficult, and the Red Police Base will only give himself a better development platform.

After reading the red police unit, Chen Shao turned his attention to the civilian unit, but the civilian unit has changed a lot, except for the previous steel mill and oil drilling wells, some other civilian facilities have changed, and there is also an offshore oil drilling well next to the oil well, and the scale of the steel plant has become larger. A number of new civilian units have appeared to replace the previous ones. Chen Shao casually swept the change, the current civilian units are some high-tech units, such as injection molding factories, electronics factories, rubber processing factories and other basic civilian units, and there are some household appliance production factories such as radio factories, audio factories, water heater factories, washing machine factories, etc. Two new icons appear between civilian units and Red Alert units, one of which is an auto parts factory and the other is an electronics factory.

'Chen Hong, what's the matter with the auto parts processing plant in the back, our current chariot factory can already produce cars, what's the use of that? What does an electronics factory do?'

'Report to the commander, although the current tank factory can produce cars, but they are very rough, the facilities inside the car are biased towards the style of military cars, not suitable for the mass production of civilian cars, with the auto parts processed by the auto parts processing plant, the civilian cars produced will be more comfortable, and with the car processing plant, the various tank combat vehicles produced by the tank factory can also make the driver more comfortable. The electronics factory is a factory that produces all kinds of electronic equipment, which can be combined with the commander's radio factory, and can produce small radio stations and walkie-talkies after combination, with greater power and longer communication distances of walkie-talkies. And in the future, all the weapons and equipment produced by the commander can be equipped with walkie-talkies to communicate with each other.'

In other words, tanks and airplanes can also be equipped with walkie-talkies to communicate with each other.'

'Report to the commander, yes.'

If the tanks and planes under your command are equipped with walkie-talkies, then they can cooperate perfectly with each other during the battle, which will greatly increase their advantage for those enemies who still rely on gestures or flag language, and have a huge effect on improving combat effectiveness.

And as long as the various units produced by the Red Police base are very cheap, they are super cheap, if you build those factories by yourself, the cost will be at least several times that of the Red Police construction, and some can reach dozens of times the price difference, which is also one of the reasons why Chen Shao has developed so fast.

'Why did all those civilians disappear before that?' Chen Shao vaguely guessed this, but he still wanted to confirm it.

'Report to the Commander, after upgrading, the previous civilian unit will disappear or be upgraded to a similar unit on a larger scale.'

'Why did I disappear?'

'Report to the Commander, since the Commander can already build those units on his own. So the base took the initiative to cancel the original civilian units after the upgrade.'

Hearing Chen Hong's answer, Chen Shao shrugged his shoulders and looked indifferent, in the past two years, many factories have been built by themselves and have not relied on the Red Police Base to build, so Chen Shao doesn't care about this. Today's chariot factories can produce a lot of machinery and equipment, which can fully meet the needs of their own expansion of factories.

When Chen Shao looked up at the display after looking at all the construction units, he found that the resolution of the current display had become larger, and the range on the screen was much larger than before. In the past, it was barely possible to reach the shipyard, but now the location of the shipyard is only a small distance near the middle of the map, and according to Chen Shao's estimate, the range has been expanded by at least five times.

'Chen Hong, how much has the visual range of the base expanded.'

'Report to the commander, enlarged fivefold.'

Is this value fixed?' It can be expanded five times with each subsequent upgrade.'

'Report to the commander, no, the maximum visual range of the base in the future will be limited to a radius of 1500 km.'

Chen Shao thought to himself, this distance is so long! 1,500 kilometers can cross several provinces, which is enough. However, Chen Shao didn't know that after more than ten years, he would think that this range was too small and completely insufficient.

Now there are no units under construction in the base, Chen Shao clicked a radar around the shipyard, and then ordered an auto parts processing factory, and Chen Shao chose the few vacant lands left in Qinghe Village. Both units will take two days to complete.

Chen Shao thought to himself, although there is a radar now, but the radar must be controlled by someone to operate, it seems that it is necessary to carry out new subjects in the Chinese Military Academy.

The next day, Chen Shao called Cai Ye and Jiang Baili to his principal's office and instructed the two of them to select a group of excellent communication students and have a new equipment to equip the troops, but as for what this equipment is, Cai Ye and Jiang Baili saw that Chen Shao did not say anything, and the two of them were not good at asking, but Chen Shao still promised them that it would not be long before they would know.

In the afternoon, Chen Shao called Kong Wenhong and the general manager of the construction group to his office in the Longteng Building. Chen Shao first inquired about the road repair from Qinghe Village to NN City, but Chen Shao was not very satisfied, and then instructed the road repair team to immediately complete the construction of the main road from Qinghe Village, and it must meet the standard of double carriageway. In fact, this section of the road has been almost repaired, and it can be completed in another month, but under the pressure of Chen Shao, the construction will start day and night, and the opening can be completed in half a month, which is also the deadline given by Chen Shao to the construction group.

After that, he instructed Kong Wenhong to strictly investigate the roadside situation from Qinghe Village to NN City to ensure the confidentiality and safety of this road. And don't repair the gate of the collapsed city of NN City, just clean up the entire city wall.

Chen Shao did all this to prepare for the mobile base car, Qinghe Village is too small, and he can't stay here all the time, now Longteng Group has established a new headquarters building in NN City, and Chen Shao's office as the governor is also in NN City, although you can live far away to control the base to build construction units, but it is also very inconvenient, some things have to be done by yourself. So Chen Shao wanted to move the base car to nn city, and Chen Shao also thought about the location of the base car, Li Zongren's previous residence, the size also met the requirements of the base expansion, and now the new functions of the base are more powerful, and they can directly attach to the original building, which is more powerful in disguise and does not arouse suspicion.

ps: I received a notice that the Red Police will appear on the Sanjiang Potential List and Historical Classification Selection next week, brothers give us some support!

In the meantime, thank you again here: chaos. 釘灬、Fengyue Tiandi 1、Only yy、nkj8084 reward。