Then, with a puff of smoke and dust, the ten trucks backed straight back.

If you look at it from the ground, you can see that there are ten neat pits at the place where the wall has just been hit,

This is thanks to the thickness of the city wall of the coal gathering place. Otherwise, I'm afraid there will be several big holes if the city wall doesn't collapse.

The commander of this unit was also slightly surprised.

You know, when they plunder other small gathering places, the walls built in those gathering places are basically vulnerable. It's just a collision, and at least half of the walls will collapse.

But the tenacity of this gathering place was beyond their imagination,

And now, we can see the fighting capacity of this coal gathering place. According to the previous news, the coal gathering place has only a population of 30000, but unexpectedly, the population of 30000 has enough 10000 soldiers.

That's a quarter of where they gather!

"Well, no matter how strong the wall is, what can you do? I don't believe it yet. You can withstand several impacts. "

The officer snorted with disdain and immediately ordered ten trucks to crash again,

On the wall, Li Jun came from a military background. He knew that the wall could not bear the impact any more. If he hit the wall for the second time, he could not avoid the collapse. He immediately ordered the soldiers to go down the wall and prepare to lay a defense line behind the wall.

"Hit me!"

With the roar of the officer, ten trucks that had retreated tens of meters away charged again.

If it's rammed, I'm afraid the wall will not be able to resist.

The next moment, however.

Whoosh!

Suddenly there was a roaring sound in the air, which could be heard clearly even in the battlefield full of gunfire.

The siege troops could not help a meal, all the soldiers subconsciously looked up at the direction of the whistling sound. Even in the daytime, you can see that a shadow with fire in the air flew to one of the ten trucks at a high speed.

Boom!

In less than a second, the shadow hit a truck in front of it and exploded!

It was not until this moment that these soldiers realized that what had just passed was not a shadow, but a shell.

shell!

Whether soldiers or officers, the thought flashed through their heads, while their bodies trembled involuntarily.

You know, although they have fierce firepower, at best they are just some guns and grenades. Have you ever seen shells, which have great lethality?

After the explosion, the whole body of the truck was directly overturned. No matter how thick the steel plate is, it can't stop the bombardment.

But it was just the beginning. Next, several roaring sounds came from the air again, and several shells came.

Boom boom!

In the blink of an eye, six trucks were blown up again, and the remaining three were also affected by the violent explosion and stopped directly.

Inside the city wall, Li Jun was slightly stunned when he heard the sound of insurance. But then he immediately responded and said to the signalmen around him.

"Our support is coming. Inform the soldiers that they are ready to rush out and fight back at any time!"

"Yes

The guard saluted and immediately went down to convey Li Jun's order.

And then a messenger came running.

"Report, sir, our radio station has received the notice from leader Wang Yi and ordered us to launch a counterattack in a minute!"

Li Jun looked shocked and said in a hurry.

"Reply, the independent division has received the order and is determined to follow it!"

Outside the city wall, a series of shell attacks have completely confused the army.

Well, where are the shells coming from?

But the next moment, a whistling sound came, and the officer quickly turned to look. Before, on the left side of the gathering place, a convoy of tanks and armored vehicles came rushing with smoke.

The friction between the track and the loess ground drives out puffs of smoke. It's impossible to see how many tanks there are, but the only thing to be sure is that the number is definitely not small.

As for whether they are enemies or friends, we can tell because they have just launched shelling on ten trucks.

Moreover, the officer could clearly see that on the leading tank, the assumed antiaircraft machine gun had aimed its muzzle at this side.

Bang bang!

The dull sound of the anti-aircraft machine gun sounded. Although the sound was a little low, the shooting speed was very fast. The soldier just in this direction only felt a flash of fire, and then his body flew out of control.

And fly up, only their upper body, as for the lower body, is still left on the ground.

The bullet crisis of anti-aircraft machine gun is very big, even ordinary zombies are dangerous, let alone human beings.

That bullet, finger thick and thin, even if it only hit one, was enough to tear the body.