The fourth position is located in the northwest of the territory, because an infantry platoon has been deployed in the north to guard and guard, so Yuan Xi only left a squad of troops here, their task is the same as other positions, they only need to release guards around, once zombies are found, lay mines on the spot, and then return to the second line of defense.

The fifth position is located on the west side of the territory, because of the limited manpower, plus Yuan Xi's original plan is to simply delay time, so their number is also only one squad of troops.

The sixth position is located on the south side of the territory, although the south side of the territory is said to have no land passage to reach the territory because of the turbulent river, but what if the zombies will swim?

After all, Yuan Xi had also seen zombie movies, so he specially sent a squad of troops to patrol the riverside, and once the zombies were found, they immediately notified the troops on the southeast side, and at the same time transmitted the news back to the second line of defense.

Because of the serious lack of intelligence, even if there was a group of five, Yuan Xi could not be sure which direction these zombies would attack from, so Yuan Xi placed a company of zero and one squad of troops in the first line of defense alone.

The second line of defense, located on the fence of the territory and a street outside the pit.

Four areas, four defensive lines that could be linked together, and Yuan Xi sent an infantry platoon to defend in each direction.

Compared with the first line of defense, Yuan Xi and others have worked the second line of defense.

Unlike the first line of defense, which has more monitoring functions and short-term blocking functions, the second line of defense is almost the main line of defense for the defense of the territory.

As for the third line of defense, if it wasn't for a critical moment, Yuan Xi really didn't want to use it, after all, once he withdrew into the third line of defense, the strategic depth almost didn't exist, and he couldn't even run, just that little broken wall, Yuan Xi was really worried!

He swore that if he survived this crisis, he would build a tall wall in his territory!

Because of the importance of the second line of defense, the entire line of defense is a little complicated, including fixed fortifications located at the intersection of the street with a squad of firepower and different terrain defenses due to different directions.

Directly west of the territory, is a former residential community, Zhang Te commanded the soldiers to defend on the roof of the street, if they can't resist, they can also rely on the ropeway to retreat to other rooftops, and the fixed fortifications on this side are not located at the outermost street intersection of the community, but at the intersection with the territory for security reasons.

In the south direction of the territory is a large shopping mall, the contents of which have naturally been emptied by others, and the defense here is relatively simple, because the road is too simple, as long as the road is guarded, the entire south side can be well guarded. And Liu Xi, who was in charge of the defense on the south side, relied on those abandoned vehicles to build three maybe strong blocking lines in a short period of time with only one platoon, and Liu Xi made a lot of small pendants in the first two blocking lines.

In the east direction of the territory, there is a mix of schools and residential areas at the junction of Bukui University and the territory, fortunately, there are many barbed wire and iron fences, Nankang relied on these materials to quickly build a large number of barbed wire and iron fence fortifications with the help of the exploration camp, with the existence of these things, the greatest ability of the zombies, that is, their speed will be difficult to exert any improvement, and then these zombies will be a target in front of the heavily armed soldiers.

Directly north of the territory there is half a street of commercial buildings, but on the north side of the street is a large square without any cover, so the method of defense here is completely different from that of due west.

There is no way to hinder the zombies here, even Zhang Dadiao, Yang Wen, Bai Kai and a few others have no good way.

The establishment of the defense line on the north side is very difficult, because there is not even enough car ruins to be found here, and even the plug-in brother said that this area can only rely on firepower to defend, so it is a real fire defense on the north side.

Luckily, there are some things you can use in the nearby store to act as an obstacle and slow down the speed at which zombies run, such as shelves and various gadgets.

In order to hold on to this direction for a longer time, Yuan Xi deliberately joined half of the remaining army in the activity of bringing the vehicles outside the defense line closer to form fortifications.

At the same time, Yuan Xi also moved out his own family and used it to arm all the troops.

Anyway, it's better to arm the army and increase its combat effectiveness, hoping that it can hold on for a longer time.

In addition to the three light machine guns normally equipped with each platoon, Yuan Xi deliberately added a heavy machine gun to the fixed fortifications in each direction, this is not a conventional heavy machine gun, it requires two people to operate, not only the caliber is large, but the rate of fire is also fast.

And in order to take care of the defense line on the north side, Yuan Xi specially took it out of his small vault.

You must know that so far, there are only six such big killing weapons. Yuan Xi originally wanted to use these six heavy machine guns as fixed firing points on the fence of the territory, but the wall of the territory was too thin! Even a person can't stand firm, so what is there to talk about erecting a heavy machine gun?

That's why Yuan Xi moved this kind of good thing to the second line of defense, otherwise put this kind of big killer on the wall, first, it can provide fire support for the second line of defense, and second, it can also help defend the territory after the second line of defense collapses, but the wall is not powerful!

The third line of defense is still in charge of Yang Wen, although Yang Wen has become a company deputy of the field army, but because of manpower reasons, although an infantry platoon that has been expanded on the third line of defense has been completely handed over to the old man called Guan Tianyou, that is, when Nancy's territory was first established.

However, his ability was still somewhat insufficient, so Yuan Xi handed over the command of the third line of defense to Yang Wen, and at the same time, Yang Wen also needed to command the close defense artillery platoon to support the defenders of the second line of defense as inefficiently as possible.

There is no way, although it is said that all kinds of ammunition have been replenished to a certain extent, but it has not yet reached the level of wantonness, so Yuan Xi asked that only inefficient support be carried out.

In addition to the troops of one company and one squad of troops invested in the first line of defense, Yuan Xi also invested one company and one platoon of troops in the second line of defense, and the only troops that can be used at present are two infantry squads of the field army and his own reinforced guard platoon with four infantry squads.

The usefulness of these troops Yuan Xi had already thought about it.

They will be a shot in the arm for the territory.

Standing outside the wall on the north side of the territory, Yuan Xi, who was beside Vizla and the others, closed his eyes and began to count down silently.

10

9

8

7

……

As Yuan Xi opened his eyes, the entire silent night sky no longer had the tranquility of the past.