The fissure area, which refers to the area of 100 square kilometers around the unknown discovered for the first time, after a quarter of glue warfare, Nana almost invested more than 2,000 unmanned units on the battlefield, and the battle damage was close to 1,000 units, maintaining the situation without deterioration and holding on until the arrival of the expeditionary corps.

Now a new joint production hall has doubled the capacity of the second site.

100 heavily armed, genetically adjusted Expeditionary Legionnaires, combined with a full set of advanced weaponry in the combat department, are enough to match a large army.

Finally, Cao Chuan himself, who has the rules of simulation, is the root of all techniques, provided that the form will really deteriorate to such an extent that he has to go out and go all out.

But at this moment in the crack area, a new unknown is raging, breaking the balance at both ends of the scale, through aerial photography, at first glance will be shocked by its huge size, more than 20 meters high, most of the body is hidden in the dirt, through the bite, the underground sneak attack to launch an attack, the power of each blow is close to 10 tons, can easily send the heavy model of the space marines into the sky, fly to the ground, causing terrifying damage.

Qiao Canal saw the face of the enemy and swallowed his saliva, "What kind of big guy is this!" ”

The remaining employees gathered under the leadership of Shen Yue, there were more than 50 employees, equivalent to 5 tactical squads, they looked at the large unknown in front of them, their faces did not show fear, they had long forgotten what fear was, what fear was.

The exoskeleton armor they wear, their genetically adjusted bodies, and the weapons they hold in their hands are what they rely on.

"Science's Greatest !!" Several Scientology believers thought silently in their hearts, even if they were once extremely rational, and subtly touched the most powerful spiritual will that human beings can have.

"Call for missile support! Mr. Advisor, we need to clear the way to the big unknown! Shen Yue remained awake, and then, dozens of missiles that Nana ordered to launch fell from the sky, covering the battlefield, rolling up a storm of dust, and the sight in front of the battlefield was completely cut off.

"Let's go!" His blood warmed up and he gave the order.

Half of the expeditionary corps present were divided into tactical squads and advanced from multiple directions, at intervals of 100 meters.

There were more than 100 unmanned attack planes in the rear, some controlled by unmanned unit operators, and some controlled by Nana, covering separately, skimming the sky, through the billowing smoke, and carrying out a second round of sweeping of the land after the missile bombardment.

"It's a big scene!" Qiao Canal felt that he was involuntarily trapped in it, and his heart was beating faster.

He used to be the deputy head of the exploration department, and now, he is an ordinary soldier, and he is definitely not here because of punishment, but simply to come and witness such a war!

Yes, if the battle against these unknowns is not war, what is there?

And in the process of conquering the sea of stars, they will inevitably encounter more alien lifeforms, and when the time comes, they will also have to pay the price of blood to get the reward.

Following behind the unmanned unit troops, 50 exoskeleton armor marched forward, and with each step they took, the ground that had already been blown away raised gusts of wind and sand, leaving craters behind them, and they entered the gray storm.

Unknown corpses can be seen everywhere, and under such a gorgeous blow, there are dozens of them everywhere you look, and survivors still appear from time to time.

"The first team is close to the target!"

"The second team is close to the target!"

"The third team is cleaning up!"

……

"Roger!"

As the team delved deeper into it, a large unknown loomed in the fog, and even the damage to a missile of astonishing destructive power was limited. And the shotgun is even more ineffective, no one dares to get close to within 50 meters.

Before setting off, there will be a round of adjustments in the weapons and equipment configuration of the expeditionary corps that return to the second base to replenish the situation, in the direction of further enhancing its power.

As a result, the weapon carried by everyone became a sniper rifle that included an armor-piercing bullet, replacing a shotgun, and the sniper rifle was powerful enough to penetrate the equivalent armor with a thickness of 100mm, whether it was a traditional transport vehicle, a helicopter, or even a light unit covered in armor, it would be penetrated and destroyed.

However, because the bullet is too small, there is no way to charge, and the sniper rifle has a good effect on the ordinary unknown.

At this time, it is necessary to mobilize a suppression combination composed of a land command platform and a land heavy firepower platform.

The sturdy land command platform, which is completely a hard and smelly iron lump, shows unparalleled adaptability in the face of the giant unknown, leading more than 20 land heavy fire suppression platforms in front of it, forming a pure steel force, blocking the front line.

"Targeted!"

"Missile preparation!"

Immediately after that, "Roger!" came from the cabin. ”“roger！ Strange voices answering in multiple Chinese.

For this multinational combat department, Ning Yan'er is also accustomed to it, and she shouted and gave an order, "Gather fire and attack!" ”

In an instant, the land heavy firepower platform fired 10,000 cannons, and the ground was already shrouded in billowing smoke and dust from the combustion, creating a layer of natural fog that blocked the enemy's view.

Turning on thermal imaging, with the help of the digital battlefield, the girl saw with her own eyes that a miniature missile with the thickness of an arm rose densely into the air, reaching a height of 100 meters, flipping the direction, and bowing her head towards the large unknown.

Compared with unmanned posts that pay more attention to the strike distance, the destructive power and combat efficiency of these miniature missiles are higher, and the large unknown surface suddenly lights up one by one, which is the light and shadow effect produced by the explosion of countless missiles.

In fact, the damage caused was also considerable, only to see the speed of the large-scale unknown movement significantly accelerated, almost as if it was a dying struggle, the hard soil layer was lifted, leaving a series of ravines, and when the smoke cleared, the broken limbs of the unknown surface were clearly visible, covered with large blackened, denatured unknown substances.

When it came time for the Space Marines to attack, their job became easier, and thanks to the large and unknown fragile limbs exposed, the grenades could be used, while the sniper rifles remained on the cold bench.

The grenade has always been Cao Chuan's favorite weapon of range killing, it does not need to be aimed much, and it is powerful enough to blow off a tactical team hiding in a hidden corner, and even the army of the Night Rabbit Country is also a large-scale popularization of sniper grenade tactics to make up for the backwardness of sniping.

A grenade burst out of the chamber and bombarded the large unknown, and the unknown resistance before death was extremely violent, moving around, lurking underground, and then suddenly breaking through the ground, violently flying several unmanned land units.

There are even a few combatants who are careless, and they haven't had time to make tactical moves, the whole person was pulled away in a short period of a few seconds, and then swept to the ground, in the face of nearly 10 tons of power, even the exoskeleton armor was scrapped in an instant, and the body staying inside would be slightly better due to the buffer, but in fact, it was almost the same, or would be unconscious, fractured, bleeding or something, at most it would not die instantly.

In the next second, the land heavy firepower platform covering in the rear was ready for a salvo, and the 120mm caliber gun was the main weapon of their platform, which destroyed the last struggle of the large unknown, leaving behind an explosion crater with a diameter of 1 meter, so that it was completely quiet, and it fell to the ground and no longer moved.