Doomsday Bunker Upgrade Chapter 184: Analysis of the situation

Two twin-mounted Maxim machine guns have been installed, and the upgraded door looks thicker and stronger.

Especially the structure of the gate has changed from a push-pull type to a lift type. The whole gate has been completely embedded in the wall. If you want to open it without lowering the gate, you have to blow up the whole wall. .

The gate, which was originally made of reinforced concrete wrapped with ordinary steel plate, has also been upgraded to a solid heat-treated homogeneous nickel-chromium alloy steel plate with a thickness of 30cm.

During World War II, Japan used this material as the main armor of Yamato-class battleships, stacking it to a crazy 650mm thickness.

At that time, the armor of the Yamato-class main gun was 650mm thick, and no artillery at that time could penetrate it in the immune zone.

In fact, the Federation found a steel plate like this after the war. In order to test the performance of this steel plate, they used the 410 main gun of the Missouri-class battleship to conduct a zero-angle bombardment at a distance of 300 meters before hitting such a steel plate. Put on.

However, the technology is almost a century ago. Now the nickel complex alloy steel has become a kind of ordinary steel that can be bought in the steel market, and the price is low.

In the materials collected by Chen Xin before, there is such a batch of nickel alloy steel pillars, which are sold as raw materials for metal processing.

In Chen Xin's original plan, in addition to strengthening the gate, these materials will also be used to strengthen the internal structure of the shelter.

Of course, in Chen Xin's original plan, he did not intend to make the gate a solid metal door with a thickness of 30cm, and a hollow structure made of a few centimeters of steel plates, and the inside is still reinforced concrete enough.

But after Ding Ning gave him the note, Chen Xin's inexplicable sense of crisis made Chen Xin choose to turn the gate into solid metal, even though it nearly doubled the survival points he spent on leveling up.

Although Chen Xin's gate is not as thick as the armor of the main guns of the Yamato-class battleships, his enemies also do not have the main guns of the battleships.

As for the use of explosives, it cannot affect such thick armor. Otherwise, there is no need to use armor-piercing projectiles to effectively penetrate the armor of battleships.

Looking at the gate that he can only describe as sturdy, Chen Xin couldn't help scratching his head while feeling incomparably reassured. Now the gate's defense is enough, but the wall is not as strong as the gate.

However, there is no need to worry too much about this issue. After all, under his refuge, there is a mountain more than 200 meters high above his head. The hardness of the thick soil layer will not be much worse than that of metal after freezing. Soil layer, relying on manpower is definitely not playable.

So as long as Chen Xin doesn't open the door, no one will ever want to enter his shelter.

The hydraulic lifting structure of the gate guarantees the reliability of the gate, but if there is no electricity, it is a bit scratchy to open the gate.

Fortunately, the hydraulic mechanism of the lift column of the gate has an emergency door opening device. If necessary, you can directly release the liquid inside, let the lift column fall instantly and open the gate.

But this is an emergency measure that can only be used once. It can only be used at the most critical moment or when it is necessary, because once this is done, the door opens and it is difficult to close it again.

With such a solid and reliable door, and installing Maxine on the door as a defensive weapon, Chen Xin is completely relieved of his safety.

Returning to the interior of the refuge, sitting on the sofa in the living room, Chen Xin has enough room to think about the ins and outs of this whole thing.

First of all, the beginning of the incident should be the attack on Refuge No. 2 in Baling County, which was the mission where Qin Lan was injured.

Because the terrorists who attacked the shelter used a suicide attack in this incident, causing more than 20 casualties, which aroused great attention from the city government, and an investigation team was established to investigate. The first time I got there was also at that time.

Subsequently, the provincial government, which received the notification from the city government, was also shocked by this incident, so it sent a special investigation team from the provincial capital Xingcheng to the city, and formed a joint investigation team with the city's investigation team. Expanded the second touch row.

According to Qin Lan's words, it is very likely that the city government had important clues during the first survey of the platoon, and determined that the terrorist who made the attack was in the area where Chen Xin's house was located, so it was the second survey of the platoon. Chen Xinjia is still included.

But there is a doubt, because Qin Lan was injured, Ding Ning was sent to take care of her, and the two were put on leave for a month. This happened after the attack and before the city government set up an investigation team to conduct investigations. .

"Did Uncle Ding and the SWAT team know in advance that this matter is related to me here?" Chen Xin rubbed his chin, always feeling that something was wrong here.

According to reason, even if Uncle Ding wanted Ding Ning and Qin Lan to protect him, he should have made such a decision only after he first checked the platoon and determined that the terrorists were in his area.

But Uncle Ding gave Qin Lan and Ding Ning a month off at the beginning, as if he knew what would happen in advance, and then deliberately found a reason for Ding Ning and Qin Lan to leave.

As for the note that Ding Ning gave him before, Chen Xin thinks that this note is quite normal. After all, this is the second time the platoon is over. If there is any action to be arranged, there should be enough clues. And intelligence.

It's just that Uncle Ding always loves Ding Ning. In order to prevent Ding Ning from being in danger, he simply gave her a holiday and let her go to Mo Qingyan's place before the disaster...

Chen Xin thought of taking a holiday, and suddenly got inspiration and connected several things.

Before the attack, Uncle Ding, as the leader of the SWAT team, may have received intelligence or clues from some channels, but he did not know the time and place of the attack, or that the attack would cause such a large number of casualties.

So at this time, whether Ding Ning or Qin Lan, they are all working as usual.

With the time of the attack, Qin Lan was injured, more than 20 police officers of the special police team and armed police were either injured or sacrificed, and things suddenly became bad.

So at this time, Uncle Ding used Qin Lan's injury as an excuse to send Ding Ning to take care of her, and directly gave them a month's leave, probably intending to keep them in a relatively safe place like the hospital.

This is why Ding Ning didn't give the note to herself at the beginning, nor did he say anything to move in with Qin Lan.

But as the two investigations unfolded, it was obvious that something Chen Xin didn't know happened in the middle, which caused things to change.

Ding Ning's note was handed over to him at this stage. Obviously, Uncle Ding's original arrangement has changed.

This may be a sign that the joint investigation team is going to carry out a major operation. Otherwise, Uncle Ding would not be able to put his daughter here. This is likely to be a refuge within the scope of terrorist activities.

But that's not necessarily true. Chen Xin tapped his knees with his fingers. After straightening things out, his thoughts became much clearer, and he also had a new judgment.

What he analyzed just now are the thoughts of the police and the joint investigation team, but if the perspective is put into this group of terrorists, Chen Xin feels that they may not come to his shelter.

Because terrorists are crazy, but they are not lunatics. Since they can attack official shelters and make suicide attacks at the cost of more than a dozen lives, they must have their own goals.

Whatever the goal is, suicide attacks are likely to be just the beginning, because a dozen or so well-trained personnel who dare to carry out suicide attacks are also very valuable to terrorist organizations, and cannot be so reckless. Wasted.

So the first attack they made was probably to attract the attention of the police and the city government.

Assuming that their goals are achieved, the attention of the city government and the police has been drawn to Baling County, which means that the city government and the police pay less attention to the urban area. Molecules, if they want to launch the next attack, where will they choose?

Chen Xin felt that the answer was obvious~IndoMTL.com~ Thinking of this, he couldn't help but worry about his friends in the city, especially Mo Qingyan and Mo Qingxin, who lacked a strong enough defense there. The two have no resistance, and if something happens, the two of them really have no ability to cope.

Would you like to let the two of them come to you for a while to escape for a while?

Chen Xin considered the idea, but hesitated.

On the one hand, the Mo family sisters may not be willing to come, and on the other hand, if he has to live with five people, four of whom are girls, it will become very embarrassing for him.

However, considering the possible danger, Chen Xin felt that after Qin Lan and Ding Ning arrived, he would discuss with them before making a decision.

Just this way, the place to live...

Chen Xin couldn't help scratching his head, and finally upgraded the bedroom. In the end, did he still have to sleep on the sofa?

But that's all for later. Now Chen Xin feels that he should make preparations for Ding Ning and Qin Lan to come and live there. After all, they are two girls, so some things still need to be prepared.

This will inevitably make Chen Xin feel in trouble, but the arrival of Ding Ning and Qin Lan can't be said to be without benefits. At least these are two people who can work. Although they are only temporarily staying, they can help themselves to some extent. Things in the place.

At least there are many things in the planting greenhouse now that someone helps, and Chen Xin doesn't need to be busy from morning till night alone.

Besides, there are other people in the refuge, so it can be a lot of fun. Some people chat with me, and I can play games together during the evening break.

To be honest, it’s good to play games alone, but it’s happier if someone plays together.

Thinking about this, Chen Xin couldn't help but look forward to the arrival of Qin Lan and Ding Ning.

https://

The genius remembers the address of this site in one second:. Reading URL of the mobile version of Zero Point Reading: