Doomsday Bunker Upgrade

After the cargo ship departed, things in Europe were temporarily irrelevant to Chen Xin, and to some extent, his daily work has become idle.

Although the alien attack in the Dongting Lake theater is still turbulent, it seems weak in the face of the increasingly stable defense line and the industrial strength that bursts out after the adjustment of humans.

To fight steel with flesh and blood, if it weren't for these alien creatures to have a tidal number, and at the same time have a single combat power that is not weak, I am afraid that they would have been wiped out in the war.

After all, in the final analysis, this is just a group of alien creatures that are not very powerful.

Previously, it was affected by environmental factors, and the human industrial production model has not been adjusted, so that alien creatures have the advantage.

Of course, if the alien creatures can break through the blockade of the Yan Nation army and expand themselves out, with their amazing reproductive ability, they will spread like a virus, and the number will grow like a geometric multiple.

If it really becomes such a situation, Yan Nation's army may also be difficult to deal with that more alien creatures than ants.

But fortunately, Yan Nation’s army blocked the expansion of alien creatures, and they were firmly confined to the Dongting Lake area. Even if they plan to dig tunnels from the ground, they are still not enough in the face of various human monitoring methods and ground penetration capabilities. watch.

In particular, Yan Nation has restored the connection with the satellites in the sky. With the monitoring and guidance of the satellites, the military strike force of mankind has also returned to a normal level. A large number of beyond-the-horizon weapons let these guys who are still fighting on the body know. What is the steel track rolling forward.

Although humans are not extraterrestrial creatures crushed by the tracks of tanks, there is no doubt that these alien creatures were crushed by steel creations.

In fact, after the restoration of satellite communications and military satellite functions, the situation of war with aliens has changed.

Previously, satellite guidance in the missile guidance method was undoubtedly unusable due to the obstruction of dust clouds. Therefore, the military could only rely on the laser guidance and limited radar guidance of the frontline combatants, as well as the inertial guidance of the missile itself. With limited means to use missiles, the accuracy and efficiency of strikes against alien creatures can only be regarded as unsatisfactory.

Unable to control the battlefield situation in depth, and the missile doesn’t know where it can effectively stop the offensive of alien creatures. This leads to the fact that although the military holds a large killer, it can only be used within the range of air reconnaissance and ground observation. It is impossible to strike beyond the visual range, nor can it achieve overall control of the battlefield.

It's not that missiles can't be used without satellite navigation. As long as there are coordinates, these big killers can be launched with inertial guidance.

But without mastering battlefield information, it is difficult to choose where these missiles should go.

A missile is expensive, and it would be too wasteful if it was just used to bombard those alien creatures on the battlefield that didn’t take it seriously.

Now, satellite monitoring is enough to allow humans to grasp every move of alien creatures on the battlefield, and no details and changes can escape the eyes of the sky.

The re-launched satellite navigation system has also played a role again. As long as the satellite finds any bad tendency of alien creatures on the ground, the missile will hit the target under the precise positioning of the satellite navigation.

Relying on the cooperation of satellites, after humans have restored contact with satellites, the military has used a wave of missiles to knock out all the underground passage outlets that can be attacked by alien creatures in the Dongting Lake area, greatly reducing the outside world. The ability of astral creatures to transport cannon fodder to the battlefield.

This has reduced the total number of alien creatures on the battlefield to a considerable extent, and has also effectively curbed the reinforcement of underground alien creatures on the battlefield.

Although alien creatures can continue to dig new channels and send new reinforcements to the battlefield, under the strike of missiles for precise positioning and navigation of satellites, such reinforcements are not very effective.

During this period of time, it’s not that the aliens have tried to dig along the groundwater layer and penetrate into the defense line to attack as before, but humans’ mastery of the hydrology and geology of this area allows them to effectively analyze the aliens. The possible attack direction of the creature.

With the addition of a vibration monitoring system and a seismic network originally used to predict earthquakes, every move of alien creatures underground is monitored by humans.

As long as the vibration monitoring shows that there are signs of escalation in danger and alien invasion in a certain area, the land fleet that has been swimming around the battlefield will arrive in the area and carry out a powerful force attack to directly destroy any alien creatures. Possibility of breaking through the ground.

Relying on the powerful air strike capability of the landing aircraft carrier and the battlefield maneuverability of the land cruiser, the entire fleet is active on the battlefield like a mobile fortress.

Destroyers and frigates are active on the battlefield as a mobile force to provide fire support for the battlefield. When necessary, they can go deep behind the enemy from the air, while land-based aircraft carriers spend most of their time patrolling the battlefield in accordance with the military’s planned route of action to provide air. Strike force and intelligence support.

Wherever there are signs of gatherings of alien creatures, the fleet will go wherever they are, using missiles and aerial bombs to make alien creatures fully aware of the absolute gap between flesh and blood and steel and fire.

Of course, alien creatures are not passively beaten. They have also made many attempts during this period. For example, they sent giant fire-breathing sub-body that almost brought huge trouble to the defense line to dig into the ground again, and then cooperated with a large number of combat sub-body to attack the defense line. . UU reading www.uukanshu.com

But this tactic is really simple and terrible for humans.

Not to mention the missile attack system that has been deployed around the battlefield, just the frigate in the land fleet that is roaming the battlefield, you can directly use naval guns to kill this thing.

Compared with carpet bombing with large-caliber artillery from outside the line of sight, the frigate can fly to the vicinity of the giant flamethrower body, and use the naval gun to smash the head of the giant flamethrower body by direct fire within the line of sight.

Of course, in most cases, land cruisers will not do this. Instead, they will use satellite monitoring and reconnaissance aircraft positioning, and then use missiles to kill the thing.

Only when these big guys are too close to the line of defense, the land cruiser will approach by flying in the air and attack directly with naval guns.

It is also by virtue of this series of methods that for Yan Country, alien creatures are no longer a huge threat, but have become a controllable situation.

With the decline in the number of soldiers killed on the defensive line, the military even has the idea of ​​turning this place into a round of battle, turning the alien creatures into a whetstone for sharpening their own army.