Yes, it should be said that for Liu Qingshan, it is more important than anything else to fully ensure the safety of the Tiberon deposit located near the center. Judging from a certain Cheng dù, this piece of Taberyn deposit located in the middle line is simply the lifeline of Liu Qingshan.

So, in the following time, Liu Qingshan deployed almost all of his mammoth tanks to the Eastern Front. On the northern front, the current defensive force is maintained, and in terms of alien aliens, before launching a large-scale offensive on the northern front again, it should be said that such a combat force is still possible.

In the following time, as Liu Qingshan fully strengthened the defense of the northern front, at the same time, the number of Fire Eagle fighters was also rising rapidly. Soon after, after Liu Qingshantong made intensive preparations, he had mastered the combat strength of nine Fire Eagle fighter flight formations.

There are nine Fire Eagle fighter flight formations, each with four Fire Eagle fighters, a total of thirty-six Fire Eagle fighters and nine airfields. It should be said that such a scale of operations and such an air combat force are very good for Liu Qingshan. Under such circumstances, Liu Qingshan shook out and used the mammoth tank deployed in communications to deal with the ground combat forces of the alien aliens that came to attack, especially those large rack combat units, and won victory after victory.

Sometimes, in terms of alien aliens, this time the old trick is repeated, sending a large number of air combat forces, such as destroyer battleships, anomalous biological aircraft carriers, and so on. However, since Liu Qingshan had mastered a large number of Fire Eagle fighter air attack combat units, some of the air attacks on the alien alien side were basically ruthlessly crushed. In this way, for a long time, it should be said that Liu Qingshan finally consolidated his defensive position again, so that the alien aliens did not have any chance at all-

At this time, in the headquarters of the last military base of the alien alien, the military commander-in-chief, General Chelsea, frowned, his face was pale, and he looked in a very bad mood.

Yes, it is. According to General Chelsea's plan, not long ago, in terms of alien aliens, they dispatched two one-star air attack combat units, which were almost their trump cards, but they did not achieve satisfactory results. The Chelsea general knows very well that this seems to be their last chance. Because, no matter what, the opponent they are facing, this guy called the Iron God of War, is very powerful.

Before that, it was true that there were many very good opportunities to really eliminate the other party. However, every time, it is always a ghost, so that the main force of the ironclad god of war has become a fish that slips through the net. Whether it was his own bad luck or the other party's too cunning, the Chelsea general couldn't tell. Anyway, there is one thing that the Chelsea general recognises very much, and that is that once a chance is lost, it often means that it is difficult to get it again.

In this case, the Chelsea general realized that it seemed that since his side had lost a lot of opportunities, then, in the coming time, the ironclad god of war side would look for opportunities to retaliate against himself. Even, uproot yourself and wipe it out completely. Since he is not too exhausted to keep the opportunity to attack, he should do a good job in the defense of his military base. Only in this way, only by first enriching the opponent's attack, then it is possible to once again strive for an opportunity to attack in favor of oneself. The coming days are long, and he will make a comeback, and now, he can only rely on these.

－－－－－－－－－－－－－－－－－－－－－－－－－－

So, under this circumstance, General Chelsea gave an order to retreat all the alien alien combat units scattered in other fighting methods to their alien base camp military base to strengthen the defense there. Anyway, for Liu Qingshan, no matter what, he must also keep the safety of the Tyberon deposit in Dong County. There, indeed, is your lifeline.

In addition, Liu Qingshan also took into account that due to the alien alien aspect, it is certain that he will be ready at any time to launch this attack for himself with guò air combat forces. Therefore, in any case, the side should also strengthen the building of air defense combat forces. And in terms of air defense combat forces, the Fire Eagle fighter is undoubtedly the most important.

Under these circumstances, Liu Qingshan decided that he should build at least nine airfields. On each airfield, four Fire Eagle fighters can be parked. In this way, he can have a flying formation of nine Fire Eagle fighters.

Relying on the flight formation of nine Fire Eagle fighters, Liu Qingshan believed that there should not be much of a problem in dealing with those air attack forces in terms of alien aliens. However, it is not an easy task to build nine airfields and produce such a large number of Fire Eagle fighters. After all, the cost of the Fire Eagle fighter itself is very high, and at the same time, every time an airfield is built, a lot of production and construction funds need to be invested. For this, Liu Qingshan knows very well in his heart.

What's more, in the recent past, in terms of satellite aliens, he has repeatedly invested in air attack forces, destroying Liu Qingshan's outpost positions deployed in other locations, which has also directly affected his own sphere of influence. At the very least, there are three Tiberon deposits, and because the outpost positions there have been destroyed by alien aliens, their own mining vehicles will no longer be able to read those deposits for ore mining.

However, in terms of alien aliens, it seems that Liu Qingshan's strategic intentions are also visible. In the following time, he once again dispatched air and ground combat forces to launch a fierce attack on Liu Qingshan's defensive position on the eastern front.

Under such circumstances, Liu Qingshan decided to give the alien alien an aspect of a large-scale battle. Tong guò this time the battle for a new place in mathematics. At the strongest level, the Tiberon Mine near this military base should be able to return to its own embrace.

Of course, the reason why Liu Qingshan made such a decision, in the final analysis, is because now, after all, she has sufficient combat strength, which is not what it used to be. King pursued the Mammoth tanks closely, and together with the combat forces that had retreated from the other outpost positions and followed the several combat forces in the positions on the Eastern Front, there were at least thirty of them. You know, more than 30 mammoth tanks, that's a very large combat force.

Prosperity and Prosperity seem to be additional, plus he now has nine Fire Eagle fighter squadrons. Destroy the air combat forces of the alien aliens one by one. Under such circumstances, Liu Qingshan decided to launch a real large-scale battle, and this battle could eliminate the living combat force of the alien alien to the greatest extent. Now, and one is a very good opportunity. On the alien side, the alien alien is once again launching a fierce attack from the Eastern Front.

Obviously, under the current situation, the alien alien side has clearly realized what kind of significance the Eastern Front has for Liu Qingshan. As long as the defense of the movement is broken, then the Tiberon mine on the eastern front will be completely taken from Liu Qingshan's hands. And that Tybron deposit happens to be Liu Qingshan's only source of income.

Finally, not long after, the satellite alien side launched an attack. Seven-headed three-legged alien monsters, rushing to the front, these guys, very tall and strong. Between the actions, a terrifying sound of mutual assistance was launched, which was heard endlessly.

Then, one after another, the heart-blue attack beams, like lightning, broke through the air, and those attack beams, everywhere they went, the space was distorted, attacking the mountain rocks, and the mountain stones shattered. Attack a tree and it will immediately turn to ashes.

Liu Qingshan knew that these three-legged alien monsters could be said to be his toughest opponents. Although in terms of alien aliens, there are still enough air attack forces prepared, but because in his own military base, he has already prepared a flight formation of nine Fire Eagle fighters, so Liu Qingshan does not feel so worried.

In the current situation, it is undoubtedly the most important thing to take the lead in eliminating these three-legged alien monsters. So, building like this, Liu Qingshan gave an order, and more than two mammoth tanks, roaring, driving at full speed, while constantly shooting out one fierce offensive after another, wanting to attack the three-legged alien monsters with teeth and claws.

The three-legged alien monsters that were attacked were even more crazy and bloodthirsty, and they were faster at the speed of impact. That dense blue attack deployment, flashing up and down, piercing space, flying, rate and attachment, stabbed fiercely.

However, for this point, Liu Qingshan Xinlu knows very well, it is enough, try to get close to the other party,

－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－

Yes, obviously, Liu Qingshan knew very well in his heart that this alien alien three-legged alien monster belonged to a very typical long-range attack combat force. Therefore, in this case, you should try your best to get your mammoth tank close to the other party, and then, in a melee manner, to maneuver the other party, so that you can play together and defeat the enemy. This method of warfare, before this, Liu Qingshan had used it many times, and it was tried and tested. Therefore, it can be assessed that this way can be more effective in striking the other side.

So, in this situation, following this line of combat thinking, more than 20 mammoth tanks, crazy, full power, rushed towards the alien alien side, and the group of three-legged alien monsters pounced. In the process of charging, above the head, in mid-air, a series of Shenwu blue attack beams shot at again, and the two or three mammoth tanks that rushed to the front, their health continued to drop and fall at a speed visible to the naked eye. Finally, with a bang, it exploded. However, such a network did not affect the other mammoth tanks to continue the attack and advance. Soon after, more than twenty mammoth tanks finally got their wish and rushed into the alien alien three-legged alien monsters to get into progress. Then, on a rampage, they launched a fierce attack on it without stopping. You must know that as analyzed by Xiao Liu Qingshan, this three-legged alien monster is indeed a long-range attack combat force. In terms of long-range combat, it has very good combat performance. For this point, in fact, Liu Qingshan has seen it a long time ago. But then again, it's just about sitting. Although this three-legged alien monster is a very typical long-range attack force, the attack distance is long, and the lethality is high, even Liu Qingshan's mammoth tank is not their opponent at all. However, despite this, Liu Qingshan realized that once his mammoth tank rushed up and fought with the other party, at this time, those alien alien three-legged alien monsters, their long-range attack ability could not be reflected. On the contrary, Liu Qingshan's mammoth tanks can use their crushing and ramming capabilities to destroy the opponent in this way.

I saw that under the attack of the unparalleled main base of those mammoth tanks, those three-legged alien monsters, screaming one after another, although, in the helplessness, they also continued to fire long-range attack laser beams, however, because now the enemy and us have been completely shattered together, melee together, so in this case, those extremely powerful laser beams, although they were finally shot out, but, in many cases, in many cases, they hit their own power. Liu Qingshan saw that this was indeed a melee, a very chaotic battle. However, he knew very well in his heart that this kind of melee situation was actually very advantageous to him when he did not have an advantage in his long-range attacks. For this, Liu Qingshan's heart is very clear. However, at this moment, in mid-air, a strange sound suddenly sounded. This strange sound sounded very peculiar, like a burst of future and coming from the sky, boom, boom, like a scream, from the distant seashore, one after another. In short, this is the sound.

Liu Qingshan was very familiar with this kind of voice, and he knew that this must be an alien alien air combat force attacking it. Perhaps, for the alien aliens, this chaotic situation is not what they want to see. After all, their kind of ground combat pricing, the so-called three sets of alien laurels, is a stealthy long-range attack force. But now, those mammoth tanks on the other side have understood each other with these three-legged alien monsters of their own. For a while, I couldn't tell the difference between friend and foe, and I couldn't even see the direction clearly. There was chaos on the battlefield. But despite this, they are also very aware that this situation is not very hard for them. Therefore, in this case, in terms of alien aliens, the former commander-in-chief of the enemy, General Chelsea, ordered to dispatch an air attack force, a special air attack force called guò, to carry out a precise strike on Liu Qingshan's series of mammoth tanks on the ground in mid-air. After all, those flying objects in the air, attacking combat forces on the ground in mid-air, have a full range of reconnaissance, and use highly effective combat weapons, and the accuracy is very high.

------------------------------------------------ so, for a while, in mid-air, more than a dozen alien alien air combat forces kept hovering there. At the same time, one after another, air-to-ground bodies with high-efficiency braking capabilities will be attacked. On the ground, the mammoth tank, which had been attacking fiercely, was suddenly attacked from the air. Yes, one after another air-to-ground missiles, as if they had eyes, fired fiercely at those mammoth tanks on the ground against Liu Qingshan. Coax, coax, coax...... The kind of air-to-ground missile that is fired down by the air attack force of the alien alien really makes people shudder. Even, with such an attack capability, an air-to-surface missile is very likely to be enough to rot a small hill. Not to mention a mammoth tank.

For a while, Liu Qingshan saw that in the process of the melee, although his own mammoth tanks, battalions and battalions of Hushan P, were invincible, giving full play to the combat advantages of wearing and crushing, he didn't know that he had eliminated the alien alien alien monsters. However, at this juncture, the alien alien side actually dispatched a large number of air-to-earth weapons to carry out a deadly attack on their mammoth tanks. Under the situation of the levy, Liu Qingshan knew that he had to take relevant actions, otherwise, it would really be

Trouble.

So, after thinking of this, Liu Qingshan gave an order, and immediately touched the flight formation of the three Fire Eagle fighters. One of the three Fire Eagle fighter flight formations already has the experience points of the Fire Eagle Fighter and the Chicken Rib Clan, so it has successfully upgraded to the three-star elite level. Liu Qingshan knew that once this kind of Fire Eagle fighter was upgraded to the three-star elite level, what it would mean would be, a discerning person could see it at once. Basically, after this Fire Eagle fighter is upgraded to the three-star elite level, it will be a bald Fire Eagle fighter. A rare anti-aircraft combat force capable of shooting it down. That's pretty important.