And why wait until the zombies enter the third line of defense before shooting, instead of shooting in the first line? Moreover, the zombies who died because of the shooting, their corpses are still intact, and it is easier to form a mountain of corpses. That's because of the problem of range. Before the end of the world, the longest-range sniper rifle that was openly displayed in the world reached 2,500 meters. However, it was a sniper rifle. Among conventional military weapons, the proportion of sniper rifles does not even reach one-twentieth.

It can be said that a high proportion of the soldiers standing on the wall can own a sniper rifle in fifteen, not to mention that not every one of these people can do it without missing a shot. The rest of the fighters, in their hands, were nothing more than ordinary guns, with ranges ranging from 200 to 1,000 meters.

There are five lines of defense on the perimeter of the base, each of which is not at an equal distance. The distance between the first and second lines of defense is 500 meters, the distance between the second and third lines is 400 meters, the distance between the third and fourth lines is 300 meters, and the distance between the fourth and fifth lines is only 200 meters. So in order to ensure that more zombies can be destroyed with less ammunition consumption, they decided to wait for the zombies to enter the range of 500 meters before arranging for fighters to shoot.

That's why they don't think the campaign is ideal. You must know how many explosives they planted within 500 meters of the first line of defense, but they only eliminated about 30,000 zombies, so the further back, the smaller the range, and the number of zombies that can be eliminated by relying on explosives will also decrease accordingly. Therefore, their pressure is to kill and injure the zombies as much as possible in front of the fourth line of defense to relieve the pressure of the soldiers coming to the city.

The architecture of the base is modeled after the design of the MG Pentagon. However, the design of the base wall is indeed a building similar to the Great Wall, which encloses the entire base tightly. The distance between each wall is also 200 meters, and once the front line is breached, it can quickly retreat to the back line, and the fighters in the back line can also attack within effective range.

The gun holes on the wall are of different heights, and there are watchtowers. At this rate, each wall could hold 50,000 soldiers. Don't think that's too little, you know. Zombie siege. It is day and night, but the spirit of the fighters needs to be highly concentrated, and they can only support 3-5 hours at most in shifts. In this way, a minimum of 5 shifts should be arranged in a day. Count it this way. The number of fighters would need to reach 250,000.

And. The fighters were not without losses. Although the current zombies have evolved, there are very few zombies with abilities after all. Some of the zombies with ranged attacks haven't appeared yet. Moreover, the psychological and physical qualities of the fighters themselves are also very demanding. Many of the warriors were destroyed by the fear of the endless hordes of zombies. Why is there a war syndrome? The principle is the same. Therefore, in order to deal with this zombie siege, the Kyoto base dispatched all the soldiers who could be mobilized in the base.

The interior of the base also needs a large number of soldiers to defend. Of course, this guard is a person. Soldiers are also needed between various institutions and communities, especially material storage points and research centers, as well as high-rise residential buildings. So in this way, the million troops at the Kyoto base are a bit stretched in this zombie war. This is the Kyoto base. If you change to other bases, let alone a million, it's an army of 10,000, that's a lot. So a few years after the end of the world, many small and medium-sized bases were extinct, and the rest were large and powerful bases.

Go back and look at this war. The fighters have already opened fire. The zombies are still advancing in the third line of defense, so the fighters are not in a hurry, and they aim methodically before firing to fight for gun headshots. The commander did not urge, but saw the soldier who had wasted his bullet without aiming, and scolded. For them, it's still in the stage of training. When the zombies break through the fourth line of defense, it will really be a battle of life and death.

It was only the soldiers on the first wall who were busy, and many of the soldiers on the back two walls were not on duty. After all, by the time they needed to be used, it was already the first thing that the wall had been breached. Judging by the current situation, it is still far away.

How long does it take for a zombie to advance 300 meters? It's just a matter of minutes, and how long does it take for the warriors to destroy the zombies within a 300-meter range? According to the ratio of one to one, 50,000 soldiers fired at the same time, as if it was the time of a single gunshot. In fact, it is not, the scene is a very real reflection, when the zombies spread the third line of defense, the soldiers have more than one or two guns, although the explosion of the second line of defense has eliminated a lot of zombies, and for a time the zombies behind did not advance, but the death speed of the zombies is definitely not as fast as the advance speed of the zombies.

"Speed up and shoot up and down alternately." The commander, through the observation of the telescope, gave such an order. Up and down refers to the position of the gun's eye, the position of the warrior on the wall is not consistent, some are half-squatting, some are standing, if you shoot at the same time, it may be that several people aim at a zombie at the same time, but shoot alternately, one can give the soldier time to react and rest, and the second can also reduce the waste of ammunition.

After the smoke passed, the zombies behind gradually revealed again, but most of the zombies on the third line of defense had been wiped out.

"Keep shooting and don't let your guard down. Sniper, watch out for speed zombies. "Ability zombies haven't been announced yet, so many people at this time only know that there are speed zombies and power zombies. The Power Zombies are the ones that do the most damage to the city walls when they get close to the city, but the Speed Zombies are what they need to destroy now.

On the watchtower, there are still many soldiers who rarely shoot, they are holding sniper rifles in their hands, and they are aiming at those zombies who are judged to be dangerous.

The battle situation in front was transmitted back to the conference room in real time. The heads looked at the battle situation in front of them, and did not give any orders, completely delegating authority to the commanders in front. For them, as long as the zombie tide has not reached the city walls, they do not need to intervene.

Ouyang Mansion.

In Ouyang Zhi's study, there is also a screen, although it is not as huge as in the conference room. But the picture inside is the same as the real-time battle situation ahead.

"Are you going to start the transfer?" Uncle Jiang was sitting on the sofa on crutches.

"Wait, there's no chaos in the city yet." Ouyang Zhi also looked at the screen, tens of thousands of soldiers above the wall, of course there would be people from the Ouyang family, so it was not difficult to get such a video, and the facilities in Ouyang's mansion were no worse than those in the conference room, and the picture that came back was still very clear. (To be continued.) )

PS: I've been obsessed with mecha recently, and I'm too hot-blooded, but it's a pity that I fell into the pit!!