Since taking control of Iraq for more than a year, Cai Ruichen has not built defense units along the Iraqi border and in key areas.

The technology expansion station is not cheap, what he needs is a complete homeland defense agency, all in order to save costs and achieve the best results, waiting for the day when the base can cover the whole of Iraq.

To this end, he also formulated two plans, both of which were to be implemented after the authority was promoted to the intermediate level.

The two plans are decided according to the construction radius of the base, and after the upgrade of authority, if the construction radius of the base cannot meet the construction of the defense system in Iraq, then he will start to deploy conventional defense institutions on a large scale.

The so-called conventional defense mechanism is a defense mechanism similar to that of other countries, allowing anti-aircraft missile and radar units to be deployed in the vicinity of important cities, as well as along the coast and borders.

There is a bad thing about this deployment, that is, the defense system, which will be detected by the outside world.

But the core protection goal will not change, because the place that Cai Ruichen really wants to protect is actually the core area near the base.

As long as the units within the base's construction radius are guaranteed not to be destroyed during the war, nothing else matters, even if the rest of Iraq is caught up in the war again.

Another plan is for the base to cover most of Iraq, so he will choose to create a covert defense network.

A large number of defensive units and vigilance units will be built silently in various parts of Iraq close to the border, and all major cities will be heavily defended.

In particular, ports and important freight hubs as well as economic and political centers. are the objects of key protection.

This kind of defense construction is important and silent, and it is basically impossible for the outside world to know. In the event of the outbreak of war, any enemy that comes close to Iraq will be met with the most sudden counterattack.

It's as if Israel's warplanes were beaten into fear by such a defensive network.

It's just that to Cai Ruichen's surprise, the upgrade of the base this time is really powerful, and the construction radius is not expanded by dots, directly covering the entire Iraq. The area has increased nearly tenfold at once.

Moreover, in the case of the construction area fully covering Iraq, the warning range of the base will also be on all the borders of Iraq. Continue to stretch out for 200 kilometers.

The border line extends 200 kilometres and forms a huge cordon that protects Iraq on all sides.

All enemies who approach the ring will be under the base's alert equipment. There's nothing to hide. Give the defending units enough time to warn.

In this way, Iraq can almost be said to be as stable as Mount Tai, and unless a powerful country strikes Iraq with supersaturation, it will be difficult to break through such a defensive circle by ordinary means.

Next, Cai Ruichen will undoubtedly face Israel, and once a war breaks out in front of Israel. It is inevitable that the homeland will face a direct attack from Israel, even to the end. There is also the possibility of a nuclear strike by Israel.

A well-developed defense system can reduce his worries a lot, and almost all countries tend to prioritize local defense in terms of military development, and he is the same.

However, it is definitely not an easy task to build a strong defense network on a huge territory.

In an ordinary country, without one or two decades of hard work, it is difficult to reach a certain level.

Fortunately, for Cai Ruichen, with the help of the base, the construction of defense units is cheap and efficient.

At present, most of the defense mechanisms of the wasteland world have been completed, and in four years, the defense and walls around the wasteland base have almost reached the level of saturation.

The focus of the next stage of defense unit construction will also be placed in the present world, and the construction list of two defense units, as long as there is enough money to support it, will become very easy.

It will not take a year at all, and every key border area and city in Iraq will be protected by defensive weapons units.

Cai Ruichen is confident that once all his defensive units are built, he is also confident that he will intercept the general saturation attack.

The multi-layered defense network, covering the sky to ultra-low altitude, the ground and the Persian Gulf, will also be firmly in control.

As long as the defense network is built, Cai Ruichen is absolutely confident that he will have an all-out war with Israel, and the task that originally made him feel a little depressed has a feeling of breaking through the clouds and seeing the blue sky at this moment.

The intermediate base has a lot of upgrades, in addition to the most important three aspects, the most interesting place for him is the improvement of many equipment and technology on the first floor of the entire base.

Although the base looks like a big guy covering an area of ten square kilometers, in fact, the space inside the base feels like another world to Cai Ruichen.

In four years, he has not visited every corner of the base, so Cai Ruichen has been slowly discovering many powerful devices in the base.

Because of the base of the pit father, he didn't give him a floor plan and description, and everything needed him to dig slowly.

However, Cai Ruichen can also understand that in fact, many of the equipment inside the base did not appear at the beginning, but slowly improved over time.

It's as if he has been insisting on exercising the training center for more than a year, but in fact, this training center didn't have it before, just an empty room with nothing in it.

But I don't know when it started, and a lot of instruments and equipment appeared in it.

It can be seen that the base itself has been slowly improving, and many things have been developed from scratch.

In Cai Ruichen's opinion, the base is obviously not very perfect, and it feels like a game, he is an internal user, through his use, he finds all the deficiencies, and then slowly rests and adjusts.

Of course, this is just his personal feeling, but the base has been improving a lot of internal facilities, which is basically not running.

This upgrade, the base also officially put this problem on the upgrade instructions, after this upgrade, the base will speed up the improvement of internal facilities.

It's just that in terms of explanation, it does not indicate which specific functions to be improved, only an ambiguous sentence, and the improvement work is speeding up.

As for the base that will be improved in the future, what kind of effect will be achieved, Cai Ruichen Intelligent is looking forward to it.

He would like to see more practical functions like the training center expand. (To be continued.) )