Chapter 2149 Bu Tan Cooperation with Air and Ground

As the city gates opened, heavy armored steel chariots were driven out. Some of these chariots were powered by internal combustion engines, while others were driven by human power or by animal power.

This is a different world, so the technology tree cannot be all attached to the earth. There is no human-driven tank on the earth, and the power of humans is limited. Even if you try your best, it is difficult to move such a heavy steel creature.

But after using a large amount of power insects in this world, even an ordinary person who has not practiced at all, can reach about ten tons of snatching power. Although this takes a long time and consumes a lot of resources, as long as social resources are allocated reasonably, strong men like this can be cultivated in batches.

Not to mention humans, the livestock in this world are also extremely powerful. While cultivating war horses, the underground bases are also cultivating pack horses that are good at long-distance travel. They are short, but extremely powerful and have extremely strong endurance. Among them, there are many such pack horses in the chariot. They rely on their own powerful strength to pull the millstone, forming a group of three, constantly pulling the millstones and turning them, thus providing strong power to the chariots.

A pack horse like this can provide power driven by power, which is nearly 800 horsepower. Three pack horses like this can drive a steel chariot weighing 100 tons.

Compared with internal combustion engines, they have a huge advantage, that is, their reliability is high. The internal parts of this type of combat vehicle are much less than those of internal combustion engine locomotives. The structure is also much simpler. The simple structure and fewer parts mean higher reliability. There will be almost no breakdown in the battlefield.

Relying on manpower and animal power, underground bases can use large-scale violent soldiers. The output of such tanks is terrible. The current situation is that there are more cars than people. It doesn’t matter if the car is thrown and it is blown up. As long as people can come back alive, they can be assigned a new car immediately.

At this moment, thousands of chariots roared out of the city gate. Behind them were infantry wearing heavy armor. On the one hand, they used the huge bodies of the chariots to block the enemy's attack path. On the other hand, they covered the chariots.

War weapons such as tanks are not invincible. If there are no accompanying infantry, they are often very fragile. Sometimes a moor bottle can kill a tank. One of the important functions of accompanying infantry is to follow the tank and solve enemy infantry that must be close to the tank, ensuring that no one can get close to the tank and use anti-tank weapons to cause damage.

At this time, this tactic reappeared on the battlefield. While the tank was running at high speed, the warriors wearing power armor could also keep up with this speed and penetrated straight towards the enemy's main formation. That was the place where the enemy had the most elite troops concentrated.

There are too many enemies. If you do not take this opportunity to cause a large amount of damage to the enemy to live, you will have no such opportunity when the subsequent defense line gradually breaks down during the enemy's attack.

Although the soldiers knew that there was almost no chance to annihilate the enemy or defeat the enemy, they rushed out with the chariot.

In the sky, the bombing of fighter jets and Sky Knights made the large number of enemies who dig trenches stop. This is ultimately a war at the mortal level. After all, it is a minority who can fly on the battlefield. Most people still have to rely on the cover of trenches to break through to the city wall.

At this time, facing the charge of armored troops, the enemy originally wanted to probe out of the trenches and counterattack to curb the enemy's attack, but unfortunately, at this time the bombing in the sky was just right, and the artillery of the ground troops also bombed wildly at this time. For a moment, no one dared to probe out of the trenches. He could only watch the armored troops rushed to the position. Then the infantry wearing heavy armor jumped into the trenches and started killing. Compared with the strong men with four or five turns, these infantry were indeed not strong enough. However, facing opponents who were generally less than three turns in the trenches, they still had a considerable advantage. Especially with heavy steel chariots around them to provide cover, it was even easier to defeat the enemy in these trenches.

Everyone followed the command of their superiors to search for enemies who could control the soil first. No. 39 followed the charge troops to attack. At this time, he was holding a drill-like bomb in his hand, which was a special ground drilling bomb. It can automatically dig the soil and dig into the ground, and the excavation speed is quite fast. The speed of progressing underground can reach about two meters per second. It has exceeded the speed at which most powerful people who are good at controlling the soil advance in the soil.

The soldier in charge of reconnaissance put his ears on the ground. By sensing the sound and vibrations from the ground, the coordinates of the enemy's location were roughly given.

No. 39 decisively inserted the ground-boring bomb in his hand into the soil. After adjusting the angle, he pressed the activation button. The ground-boring bomb suddenly rotated at high speed, quickly drilled a pipe underground, and digged in the direction of the target.

After doing all this, dozens of people from their team quickly followed the hundreds of tons of tanks. Not long after they left, a muffled sound came from the ground. A stream of soil was sprayed out from the hole left by the ground bomb. The explosion underground was like a stuffy butt, and there was not much movement, but the powerful earth-dragged man hiding underground at this time had turned into a corpse.

If it is an ordinary heavy artillery bombing, it is almost impossible to cause any effective killing when facing the enemy hiding underground. However, the ground bomb has already penetrated within a few meters of the enemy. Even if there is a barrier of soil within this range, the shock wave is enough to kill people.

At the same time, in other corners of the battlefield, underground people kept coming to such dull noises, and some ground-brow bombs hit the target. However, more of them failed to kill the masters hiding underground. The blocking effect of the soil was still a little better.

However, if it can cause certain damage, the goal of this battle has been achieved. They did not attack to annihilate the enemy, but to delay the enemy's speed of digging tunnels. Killing a certain number of earth-driving strong men is equivalent to completing the tactical purpose.

A strong man who is good at a certain genre cannot create it out of thin air. After all, this is related to the natal genre. Although the natal genre will not be broken during the process of upgrading and refining, it cannot be replaced casually. Otherwise, it will be seriously injured at the least, and it will be suddenly killed at the worst. Therefore, once an ordinary person chooses a genre, he cannot change it at the random.

In other words, one less person in the earth path dies. If all dies, the enemy can only rely on human power to dig, cross thousands of meters of distance to the foot of the city wall. The time and casualties spent in this process are extremely huge.

Dongfang Yuliang, who was in the front line command, quickly learned what happened on the front line from the radio, and almost threw the walkie-talkie to the ground.

"This group of damn bastards! They are so shameless. They are staring at our engineers. Let the gathered four-turn strong men take action personally and drive me back the invading enemy troops. Keep asking them to continue to kill. When will we advance to the foot of the city wall?"

Dongfang Yuliang was very annoyed. The massive amount of cannon fodder seemed to be unable to affect the main battlefield. In fact, it could disperse the enemy's firepower. Although most masters with four-turns or above can fly, they can directly ignore the ground barriers of these few kilometers. When they fly under the city wall, they have to face all the enemy's firepower. Even if they wear armor and use defensive killing moves at the same time, they may be in danger. In this case, even if they can forcibly break through the defense line, they will have to suffer major casualties. It may even cause the entire alliance to fall apart. There must be enough infantry to pose a threat to the enemy's defense line to share most of the enemy's firepower and break through the enemy's defense line in one fell swoop.

So at this time, the engineers responsible for local work must not die. But now, apart from sending a reserve team, he really couldn't think of any good way to rescue him. He could only grit his teeth and come to the battlefield in person, regardless of consumption, and use Wanxing Feiying again. However, this time he only created thousands of light spots. These starlights were controlled by him with thoughts when he closed his eyes. The flexibility was higher than those before. Even if there were still a large number of locusts flying on the battlefield, these starlights could flexibly avoid locusts and hit their own target correctly.

However, using this killer move also caused sweat to ooze on his forehead, which consumed a lot of his own mental energy. It would be difficult to use it for the second time in a short period of time.

And a top expert like him in the five-turn action does have the effect of turning the situation around the battle. It seems that it is obvious that the core of the enemy's combat is those chariots, and these starlights are all heading towards those chariots. Steel armor cannot stop these starlights without physical properties. Even if the driver wears a mental protection helmet, he will either die or be injured after being hit by the starlight, and at least he will fall into a coma.

In a moment, hundreds of tanks were paralyzed. Nearly one-third of the chariots were buried in the spot, which had a huge impact on the offensive forces, and their tactical goals had not been completed. Therefore, those chariots that could still move continued to move and fought against the earth-road powerhouses in the trenches. At the same time, they left conspicuous landmarks in the trenches to guide the attack of heavy artillery.

Under the cover of the air force and heavy artillery, even though these troops were blocked by the strong fourth-turn strong men, they still forced themselves to fight these attacks and completed tactical tasks at the cost of a large number of casualties. They released ground-boring bombs on almost all the earth-drag strong men hidden in the trenches. As for whether these ground-boring bombs can kill the enemy, it is an unknown. After the mission was completed, they began to evacuate quickly. At the same time, the pilots also began to increase their coverage of the ground.

The unconscious driver was dragged out of the cockpit by soldiers and carried it away quickly. The remaining tanks were released with a large amount of explosives, aluminum heater and even a can of liquid oxygen.

As they moved away from a huge explosion, sparks and smoke ejected from the gaps of the huge steel cans, and the explosion of the oxygen cans released a large amount of pure oxygen. In the pure oxygen, even steel would burn like fireworks. What's more, there was a large amount of aluminum thermal agent in the carriage, which immediately turned the remaining tanks into hot debris like alchemy furnaces, and metal liquids kept ejecting out of the gaps like fireworks.

Even if the enemy seized these things back, they could only get a pile of scrap iron. The internal structure had long melted and welded together, and had no value for repair.

All the pack horses that drove the tanks were not left to live, but turned into ashes directly under the violent burning.

After a field battle, the positions of both sides were beaten into chaos, and some of the trenches that the enemy finally built were even refilled.

One of the major tasks that the chariot is to carry a large amount of quick-drying concrete. When they arrive above the trenches, they open the space props and pour the concrete into it, and then insert fibrous objects such as bamboo ropes to ensure that these things are solidified into pieces, and they are so strong that they cannot be excavated.

The trenches were directly filled with landfills, and these trenches were often located in very critical locations, which made it difficult to advance in the future if these construction waste were not cleared out.

When the underground base was moaning and retreated, the broken chariots returned with the infantry, most of the tunnels that the neighbors had finally dug had been destroyed. However, the price paid by the underground base was quite heavy. More than half of the chariots were left in place, and nearly one-fifth of the chariot drivers were not brought back. I don’t know how many of the rescued ones could recover and return to the battlefield.

However, their tactical purpose was indeed achieved. The enemy's attack was delayed and continued to be dragged within the bombing range of artillery. The longer they were dragged within this range, the more casualties the enemy's living forces suffered.

However, those with a little strategic vision on the underground base can see that short-term battles and fierce street battles are probably what they have to face next. Because even if calculated based on the most optimistic estimate, the enemy will completely complete the tunnel excavation in about a week and advance to the foot of the city wall.

Without the powerful earth roads, they can still use stupid methods to dig with ordinary tools. Even if bombing can temporarily stop their excavation, the firepower of the underground base will not be continuously blocked. Sooner or later, one day the pit will be dug to the foot of the city wall, and the damage they can cause to the enemy before was far from enough to collapse the coalition forces. The huge gap in military strength means that no matter how many tactical advantages they gain, they will eventually have to drag the battle into the most tragic street battle.

【To be continued】

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