"Yes, there is still a brigade of Japanese troops stationed in this place, and the defense will be changed once every half a month, and the time for this change of defense will be at three o'clock in the afternoon three days later!"

They couldn't reconnoiter the situation underground, but they still had a clear reconnoiter of the situation on the ground, and the last time they fought in conjunction with the Seventh Army, they suffered a loss underground, otherwise they would have driven the Japanese army out of the Suiyuan area.

"The Japanese army will definitely count out the soldiers when they change their guards, and then change their guards, how can we get involved?" Huang Changsheng asked.

"This is easy to do, ambush them or sneak attack them, and then you take the opportunity to blend in, don't follow the Japanese too close, and don't follow them Taiyuan, when you are close to the entrance of the underground fortifications, you follow them and follow them in!" Liao Fan suggested.

Although this method is very dangerous, it is the only way to get all the fighters of the special operations division to blend in.

"Hmm...... Then how can we send out the information we have detected and enter the underground fortifications, but it is not so easy to get out, and it will definitely be difficult for them to come out until the next change of guard! ”

"The intelligence is not in a hurry to send out, and when the soldiers retreat, our intelligence will naturally be available!"

"Brother Fan, we have to think about what if, if something goes wrong, these hundred soldiers haven't even sent out the information, but they really died in vain!" Huang Changsheng had to think about this matter, because this was his soldier, and the sacrifice of each soldier had to be valuable, and he couldn't let the soldier die in vain.

"That kid who robbed the tomb was just in case! If he can't do it, these 100 soldiers will die and complete the task for me! ”

Compared with the casualties of thousands of soldiers, Liao Fan must give up his small family for everyone, if there is no attempt of these 100 soldiers, who knows if they will succeed, there are many uncertain factors in the war, and no one can guarantee 100% that there will be no problems, Liao Fan just planned things in advance to minimize losses.

Whether it is entering or coming out of the Japanese army's underground fortifications, it is necessary to rely on the exchange of defense with the Japanese army, so the troops deployed on the periphery must also arrange to respond to ensure that the soldiers evacuate safely after coming out of the Japanese army's underground fortifications.

"The matter of entering and retreating cover will be left to your division!" Liao Fan said to Li Weimin.

"I see!"

In the evening, Liao Fan and Huang Changsheng told their thoughts to a hundred warriors, who would be divided into groups of eight.

"After each group enters the underground fortifications, try not to contact, after completing the reconnaissance mission, what you have to do is to protect yourself, you must not expose yourself, wait for the next change of guard of the Japanese army, we will pick you out!"

Huang Changsheng said to the soldiers that this mission was very dangerous, these hundred soldiers were completely deep into the tiger's den, without any support, and they had no way to retreat after being discovered by the enemy, everything could only rely on themselves.

The soldiers of the special operations division have already gone back and forth countless times in the rain of bullets, and they have been very calm about dangerous things, but Niu Dan is different, the most dangerous thing he did was to rob the tomb, climb over the wall of the house next door and watch the girl take a bath, but these are not life-threatening, this time it is different, this is asking for his old life.

"That...... That one...... Sir, if you have something to do first, I'll go back first, and if you look for me if you have something, I won't run away! Niu Dan saw that the situation was wrong and hurriedly wanted to run, and if he didn't run, his life would be lost.

The two warriors blocked Niu Dan's front and blocked his way, and each warrior here was much stronger than Niu Dan, and Niu Dan couldn't squeeze out a way at all.

"Ladies and gentlemen, you are busy with you! Don't send me anymore! Niu Dan cried.

"Do you want to go to prison for a few years? If you want, I'll send someone to see you off now! Liao Fan looked at Niu Dan coldly.

Once the life and death of these 100 soldiers are uncertain, Niu Dan's appearance at this time has already aroused the anger of the public, although the defense area of the new 33rd Army did not shout that everyone is responsible for defending the land in the War of Resistance, but at this time, it is related to the life and death of thousands or even tens of thousands of soldiers, Liao Fan will tie him up to that place.

"Big brother, aren't you embarrassing me? I really can't help with your affairs, so you can just let me go like a fart! ”

Let him go back to prison, it is completely worse than death.

"You also heard the thing, now we are going to beat the little devil, if you think you are still a Chinese master, don't embarrass the Chinese for what he brews!" If you want to die, you will die on the battlefield! Liao Fan's guards scolded Niu Dan.

However, Niu Dan's idea of living from childhood to adulthood is that it is better to die than to live, although life is not valuable, but he values it himself! How could he let himself die easily, there are still many things waiting for him to enjoy in this world.

"I ...... I...... I ......"

Niu Dan is in a dilemma, he is too afraid of death, he has also thought about those bloody things, but in the end, he can only think about those bloody things when he is alive, isn't it?

"Don't worry, I won't let you go to a dangerous place this time, I will follow you when the time comes, you don't have to worry about your safety, as long as I live, I will be able to guarantee that you are alive!"

The most dangerous were the 100 soldiers who were selected and divided into groups and infiltrated the Japanese underground fortifications, which had everything they needed, but the only thing missing was survival. However, Niu Dan's main work was outside, not in the Japanese army's underground fortifications.

"Okay...... As long as you can keep me safe, I'm willing to go! Niu Dan's heart is resistant, but he has no choice, and now he leaves, a few years of prison waiting for him to squat, and he may not know what year it will be when he comes out of prison.

"But I have one condition!"

"Say!"

"When your business is done, let me go, I will never do tomb robbery again, but you have to ensure that my previous affairs cannot be pursued again!" He was worried that Liao Fan would threaten him with this matter and let him stay in the army, he really didn't want to do these deadly things, as long as he could come back alive, he would leave Datong and go back to the countryside to farm.

"Okay, I promise you!"

"There is no basis for empty words! As long as you make a note, I have a few brothers, and I will call them together!" Niu Dan can't care so much, tomb robbery is not something that one person can do, he needs help.

"Okay, I'll give you a note now, after this matter, no matter whether it is successful or not, I will not pursue all of your previous affairs!"

That night, Niu Dan fooled several of his brothers, but there were tough guys among these people, although they were tomb robbers, but what kind of tomb robbers were there, but Niu Dan had a completely different style from several people.

"That's the thing, I've told you, find a place, how do you steal the hole, just dig a way to the Japanese tunnel, the hole should be small, only one person can enter and exit!"

Liao Fan explained the matter in detail to a few tomb robbers, and then arranged tasks for them.

"Sir, the Japanese army's fortifications are different from the tombs, if they are reinforced with ashes, our people's tools will not be able to dig up!"

The cemetery is easy to rob, but the Japanese army is a military location, it must be much stronger than the tomb, and the Japanese army will definitely reinforce it in the tunnel, in case of using reinforced concrete, they alone will not be able to dig it up.

"Don't worry about this, if you really encounter the Japanese reinforced with reinforced concrete, we will do the rest, as long as you dig a good road, you will complete the task!" Liao Fan didn't expect these people to take care of everything, after all, the Japanese army was also well-trained, and there were special engineers and designers.

That night, Liao Fan and a few of them put on makeup and went to the vicinity of the Japanese army's underground fortifications to check the terrain, and Niu Dan and they chose the location to dig the hole.

"Sir, you know that we already know where we need to do this business, and where do we start if you mark such an area for us?"

Half of the inverted bucket is to look at feng shui and then shovel, but the underground fortifications of the Japanese army are not graves after all, and there is no need to build them according to feng shui at all, and they have no way to start in such a vast place.

"There's a method called instant sampling, you know what that means?" Liao Fan looked at a few people and asked.

"Immediately sampling? Sent unheard of! ”

"Even if you shovel casually, the underground fortifications of the Japanese army will not be more than three meters underground, we will dig around here for one night, and then take three meters of soil underground and bring it back to study! Maybe you happen to be able to get through the passage directly, so your mission is complete! ”

The soil in the place where the fortifications were built was very different from the original soil, and if they made a dozen holes around it, they would definitely find clues. But in order not to leave a trace, not to reveal their intentions, they had to rebury the hole they had dug before they found the real place.

Niu Dan glanced at each other a few times, but still didn't understand what Liao Fan meant, and didn't know where to start.

"Why are you so stupid, just start from here, dig three meters deep, if there is a situation, report it in time, if there is no situation, we will fill the hole again!"

They had to take a large set of data so that they could accurately determine the location of the Japanese underground fortifications, and they still had three days to know the location and direction of the underground fortifications.

"Okay, let's listen to the chief, dig now!"

The hole they made had to be passed through only one person, the hole was too large for the Japanese to discover, which was not conducive to concealment, and it was easy for their fighters to be exposed when they infiltrated the Japanese underground fortifications.

Niu Dan led several brothers and began to shovel. It's a pity that Liao Fan and they don't have an electric drill, if there is an electric drill that can drill to a depth of three meters underground, they don't have to waste so much time and labor at all, and it's not easy to expose, but now they can only rely on these tomb robbers.