There was only one question that Ma Kai couldn't figure out at this time, why did the Qing clan get the deployment map of their 313 position?

What is the defense map, it is the virtual and real of a defensive position.

Sometimes the enemy comes to attack, and it can give you a headache for days just for a breakthrough, and you don't know where to hit it when you have heavy firepower weapons, and you can't do it if you want to have full coverage.

Under normal circumstances, the more ruthless generals will directly use cannon fodder to probe this reality, and thousands of lives will be wasted just to find out where the heavy firepower of the position is.

And now, it seems that the Qing clan knew the truth from the beginning, and even knew where the near-ground anti-aircraft missiles of the 313 position were deployed.

Near-ground anti-aircraft missiles are very expensive, so they can only be deployed in important positions, so as not to instantly fall under artillery fire in important positions.

However, as soon as Qing Zhen came up, he directly poured a large number of mortars outside as if he didn't want money, and exchanged cheap mortar shells with near-ground air defense missiles.

If Ma Kai had known that the defense map had been leaked, the setting of the near-ground air defense missile would definitely be more conservative, but they didn't know!

How did they know that the so-called commander of the hero battalion was actually the spy that the Qing clan values the most now, and this defense map was given to ......

This round of unexpected mortar shelling alone almost exhausted the near-ground anti-aircraft missiles of the 313 position!

I have to say that Qing Jin's move is too disgusting.

The deployment map is too important, originally Qing Zhen planned to open the gap from the 319 position, but the appearance of the deployment map made him immediately change his strategy.

If Qingzhen did not have a defense map, a large number of mortar shells would have been wasted, but now that Qingzhen has a defense map, it will be able to achieve some precision strikes at close range, and the near-ground air defense forces will be in a state of panic.

Although the Li clan has developed good armaments and has a good talent reserve in recent years, he has basically never fought a large-scale war, and even a talent like Ma Kai, who has a thorough study of warfare, is only a novice.

No matter how well a person has theoretical knowledge, it will take some time to practice this knowledge and learn some lessons.

It's a pity that they are facing Qingzhen, and Qingzhen doesn't intend to leave them time to grow.

At this time, Ren Xiaosu led the heroic battalion on the position, and they were on the top of a small hill with small pillboxes and heavy fortifications, and in front of them was a slope with a 43-degree slope.

Ren Xiaosu lay behind the fortifications and looked down, and the soldiers of the hero battalion next to him were trembling one by one holding their guns.

Li Qingzheng listened to the sound of artillery fire in the distance, and he asked in a trembling voice: "Battalion commander, the Qing clan won't bombard us with mortars, we can't bear it!"

"What are you afraid of," Ren Xiaosu said, "Isn't it that it hasn't been bombarded yet!"

At this time, there were already shadowy Qing soldiers approaching under the hill, Ren Xiaosu estimated the number of the other party, I am afraid there are thousands of people, this is an infantry regiment.

"Fight?" asked Li Qingzheng.

"Fight, of course we have to fight, why don't we fight if we have the advantage of terrain," Ren Xiaosu said: "Wait for them to get closer!"

"Get closer, the distance is enough for them to throw grenades," Li Qingzheng was anxious.

"Don't panic, everything is under control," Ren Xiaosu said calmly.

The next moment, Qing's infantry regiment had already come to the halfway point of the mountain, and Ren Xiaosu suddenly shouted: "Fire!"

The four heavy machine guns in the bunker seemed to spit tongues of fire, and the mud on the mountainside was splashed by machine gun bullets, and this bullet hit the person's arm, and the arm was directly broken!

The Qing soldiers wanted to rush up, but they couldn't rush at all, they wanted to shoot at Ren Xiaosu's position, but the advantage of having fortifications was too great.

Under normal circumstances, the treatment of such high ground in modern warfare is usually to rush forward, wait for a sufficient distance, and then it can be accurately guided by lasers, and then attract artillery bombardment.

This laser guidance is used for positioning missiles in the rear.

They had already rushed forward, a soldier holding a laser-guided machine, but he had been in this position for a long time, and did not wait for fire support......

The head of the regiment suddenly lost his thoughts: "Qing Zhen harmed me!"

In fact, he knows very well that he is Qingyun's descendant, and there have been many disagreements with Qingyun's battle plan recently, and Qingzhen must want to get rid of him quickly.

But he didn't expect Qing Zhen to be so yin, dare to use the victory or defeat of the war to pit him, if the position in front of him can't be defeated, what if it affects the overall situation?

But what he didn't know was that Qing Zhen didn't plan to lay down this position at all, because Qing Zhen had a deal with Ren Xiaosu!

"Commander, what are we going to do now?" a soldier yelled against the heavy fire from the mountain.

"With RPG rockets!" roared the regimental commander.

With a bang, a soldier with an RPG on his shoulder was blown away, and the rocket exploded before it could be fired!

"Commander, what now!"

"Rush up!" The regiment commander gritted his teeth and said: "Rush up and blow up the position with a grenade, there is only this way out, there should not be many defenders in this position, we still have hope!"

The stupid way to break through the high ground is to throw grenades, wait for the attacking soldiers to break through to a certain distance, and then throw grenades to bombard the position, at this time the people on the position can't carry it.

So this is the importance of bombardiers in the army in the past, whoever throws grenades on the right will have meat to eat.

Of course, this method was slowly eliminated after the advanced firepower, except in extreme cases, otherwise there is no need to do so.

The bazooka was broken, and when it was halfway up the mountain, it was found that there was no fire support......

The head of the regiment was a little desperate, and Qing Zhen had pitted him to the point that he could only use this kind of local method......

In the troops, several brave bombardiers immediately continued to break through upwards, and when they reached the specified distance, the grenades came out!

Everyone on the mountainside was excited, and the army defending the position on the mountain had little experience, and they broke through to a position where they could throw grenades!

As a result, after waiting for a long time, although the grenade that was thrown out rang off, the sound was very small......

The regiment commander was a smart man, so when he heard this voice, he was furious: "Qingzhen villain, you deceived me too much!

Trainer bombs are not models, but they are extremely powerful, and can only make a sound but cannot cause effective damage.

It looks exactly the same......

The head of the regiment was about to cry, and he now knew that Qing Jinyin was really unscrupulous, and he didn't leave any way back!

Ren Xiaosu didn't shoot a shot on the hillside, all of which was reviewing his advanced firearms skills, and the automatic rifle made him feel like a sniper rifle, shooting an enemy at a time, extremely accurate.

Ren Xiaosu also said to Li Qingzheng at this time: "Look, we are a hero battalion, and the Qing troops on the opposite side cannot pose a threat to us at all. ”

Li Qingzheng believed it at the time, because he also felt very relaxed.

At this time, the other soldiers of the hero battalion found out that the war didn't seem to be so terrible......