Doomsday Bunker Upgrade Chapter 551: The battle will take a break

The evacuation work has been going on in a tense and orderly manner. Although there are more than 100,000 people to be evacuated, thankfully the city government has an evacuation plan prepared in advance, and so far there have been no problems.

The military also relied on planting bombs in evacuated shelters, and the air force used ground-penetrating bombs and other means to delay the invasion of the city by alien creatures as much as possible.

Generally speaking, the current situation has finally stabilized.

Although the city still has to give up, the fierce confrontation between humans and aliens has gradually turned into a dragging time.

The human side has no effective means of containing the underground offensive of alien creatures, and has to abandon the cities along the Dongting Lake, while the alien creature side is due to huge casualties.

Different from the human army, which relies on advanced equipment to not suffer too many casualties, but consumes a lot of ammunition, the aliens have destroyed a large number of individuals.

Even though the social structure of this alien creature is similar to that of a swarm, and the bottom fighters and worker ants belong to cannon fodder and consumables, they were killed by human carpet bombing before, and they still persisted afterward. Mass destruction still makes alien creatures consume a lot of troops.

Successful to make them from the original raging like a flood, to the now somewhat powerless look.

But that doesn't mean aliens are dead.

Although the loss of a large number of combat progeny and worker ant progeny has weakened the overall population of the group, the mother and hatchery buried deep in the ground have not been damaged. For the group of alien creatures, If you want to replenish the troops, it is just a matter of a few more rounds of incubation in the hatchery.

Especially when these alien creatures realize that they have lost a lot of individuals, and let the mother body and the hatchery start to catalyze the hatching speed of the daughter body, they can replenish their troops faster.

Although the hatching speed of the catalyzed daughters will greatly shorten the lifespan of the daughters and even affect their physical fitness, it can supplement the number of daughters in a short period of time.

Since all of them are thrown directly into the battlefield and can't survive for three minutes, there is no difference between using the cheap instant sub-type and using the more expensive standard sub-type, isn't it?

Although they are just a group of alien creatures, there is a highly intelligent individual in their group. Even without human wisdom, they can quickly learn such truths on the battlefield.

However, while continuing to add fuel to the battlefield, the leader of the tribe is gradually changing his strategy and starting to recover the bodies of the dead offspring from the battlefield to recover biomass.

For this alien creature, the battle is actually a war of quality. As long as there is enough biomass, the tribe can hatch a steady stream of daughters and send them to the battlefield, until the opponent is completely submerged.

After all, for the civilizations that are still on the surface of the planet, the war of quality is nothing compared to their endless supply of creatures.

In the memory inherited from the group's genes, this group has invaded many life planets, relying on their amazing reproductive ability and powerful fighting power, and finally took the entire planet with the progeny like the ocean. submerged.

It's just that the planet they chose seems to have a problem this time. Not only is the entire planet covered with ice and snow, but the entire planet's surface is also devoid of organic matter and biomass, so the tribe can only convert energy by absorbing geothermal heat, making their The rate of expansion was greatly reduced.

In fact, if this group of alien creatures invaded the Blue Star before the disaster, relying on their strong reproductive ability, the outbreak of biological invasion at this moment is not a mere Dongting Lake area, but the entire Yangtze River Basin.

And this, humans do not know at this time, but as humans further study extraterrestrial creatures, they will know this sooner or later.

As for how to completely eliminate these alien creatures and expel them from the Blue Star, even Chen Xin still has no clue at this time.

Although it is not that there is no way to completely exterminate these creatures, at this time, Chen Xin is still entangled in the matter at hand, and cannot spare time and thoughts to think about how to exterminate these invading alien creatures.

While organizing the evacuation of cities around Dongting Lake, senior officials are also seriously considering the possibility of using nuclear weapons in the lake area.

After all, after the evacuation of the people around the city, the use of weapons of mass destruction such as nuclear weapons will be less restricted and restricted, so that high-level officials can consider using them.

It's just that the high-level officials are not sure whether nuclear weapons can effectively kill extraterrestrial creatures. In addition, considering the possible impact of using nuclear weapons in their own territory, although the high-level officials have such an idea, they are only prepared as a last resort. The final plan used in the case.

Right now, the top management still hopes to rely on the military's conventional force to deal with these alien creatures emerging from the ground.

It's just that although the military can stabilize its line of defense on the frontal battlefield, it is impossible to say that it can effectively eliminate these alien creatures.

After obtaining that most of the people in the cities in the rear have completed the evacuation work, the military no longer adopts the hard-top tactics, and began to gradually withdraw the defense line, reducing the intensity of artillery and bombing, and reducing the consumption of ammunition.

Maintaining high-intensity air force bombing and artillery bombardment can indeed effectively kill alien creatures, but the consumption of ammunition behind it is also very amazing.

Although some people often complain that the Yan Kingdom has too much ammunition reserves, and a large amount of expired ammunition is destroyed every year, there is still a logistics transportation between the expired ammunition in the warehouse and the consumption on the battlefield~IndoMTL.com~ replenishment process.

It's really cool to fry TMD on the front line, but the logistics is also a curse.

Under normal circumstances, the more the front line is bombed, the louder the logistics will be. The two are directly proportional.

After all, every bullet used in the front line needs to be transported by logistics.

Even though the Yan Kingdom has a fairly complete and powerful logistics system, in such a sudden large-scale war, there is still a limit to the amount of ammunition that can be sent to the battlefield and the front line.

After such a long period of high-intensity combat, the ammunition carried by the troops on the defense line has basically been exhausted, and the ammunition sent by the logistics has also been consumed a lot. Overall, if the previous high level is maintained, The intensity of firepower, the consumption of ammunition can not keep up.

After all, most of the people in the city have been evacuated now, and the corresponding ammunition supplies have also been affected to a certain extent.

So the military made the decision to gradually retreat after assessing the situation on the battlefield.