Special Years

In fact, what Zhuang Yan did not know was that this "mine-sweeping bomb" was a new type of mine-clearing explosive developed by Xu Hanyuan and his comrades in the first major mine-sweeping operation.

When encountering a minefield on the battlefield, the most direct way is to use the method of "opening a channel".

Opening a channel is actually not complicated. Generally, an in-line charge is used, that is, a 2-3 meter long wooden stick or board is tied with TNT explosives, and the fire detonator is used to ignite and directly rush to the minefield. Stick the stick into the minefield.

Then after the bombing was completed, the engineer team at the back followed and bombed all the way.

In this way, the detonated explosives can generate huge shock waves, which can induce mines buried in the ground.

The sappers marked the passage with small red flags in the bombed places, so that subsequent troops could pass through in sequence.

The problem is that this method of sappers to open channels is not efficient in the case of large-scale mine clearance in minefields, and this operation extremely tests the experience of the implementers.

Since the TNT block is tied, the pressure in the center and the edge is different when it is blasted. Sometimes the mines in the edge area cannot be detonated, so it is often very unsafe. To be safe, you need to blast it several times. The speed is also slow.

To sum up, it is labor-intensive, time-consuming and labor-intensive, with twice the result with half the effort.

Therefore, in the first major minesweeping operation, Xu Hanyuan, who witnessed all this, began to use his brain.

After that, he found several senior engineers in the army in the command and sat down to discuss this issue together.

Inspired by the old-fashioned blasting tube, we decided to build a small-sized, connectable, and infinitely extended blasting demining device.

After several twists and turns, after half a year, this kind of connectable minesweeper appeared on the minesweeping front line in southern Yunnan Province.

The efficiency of this "mine-sweeping bomb" is more than ten times higher than that of the previous TNT explosive block. It only takes 10 minutes to bundle a 2-meter-long in-line charge blasting device. It takes 40 seconds.

As soon as the mine-clearing bomb was released, it was welcomed by the front-line demining officers and soldiers.

Only soon new problems arose.

In 1994, in the operation area of ​​D79 minefield in Ma County.

When a soldier was in charge of setting mine-sweeping bombs, an unfortunate accident occurred.

Take the first verse, it's fine. After the second part, it's fine...

But when the connection was made in the third quarter, the mine-sweeping bomb in the first section didn't know what to hit and exploded.

With a loud bang. , The exploding stone broke Chen Jianjun's left **** and ring finger, his household registration was also burst, and the lightning probe flew seven or eight meters away and landed in the grass.

After hearing the news, Xu Hanyuan and his comrades walked into the minefield with two soldiers in mine-proof and explosion-proof suits in order to find out the cause of the accident.

At the site of the incident, several people found an explosion crater the size of a bowl.

A lot of "72" anti-infantry mines were also searched and discharged. Judging from this situation, Xu Hanyuan believed that when the demining soldiers connected the "mine-sweeping bomb" at that time, since the bomb itself was a long strip like the blasting tube, it should continue to extend outward when it was lengthened. A Type 72 anti-infantry mine caused an explosion.

After finding out the reason, Xu Hanyuan broke out in a cold sweat.

Because each mine-sweeping bomb is the shortest 50 cm, the charge inside is two kilograms of "ammonium ladder" explosive. This explosive can generate a blast wave of 6000 m/s when it explodes. Once the ammonium ladder explosive at the end is detonated by the exploding mine, a chain reaction will occur. The fingers are gone, and the bones are hard to save!

After returning from the scene, Xu Hanyuan made some improvements to the "mine-sweeping bomb", and installed a reverse explosion rejection device on the bomb body of the mine-sweeping bomb.

Now these mine-clearing teams are using improved "mine-clearing bombs" with reverse anti-explosion devices. Even if 200 grams of TNT explosives are attached, this new type of mine-clearing bomb cannot be detonated.

The soldiers of the two minesweeping teams put on explosion-proof suits and carefully placed two baskets of mines one by one with explosion-proof blankets. Then the other three ran several dozen meters away, digging holes with shovels and hoes.

Looking solemnly from a distance, Xu Hanyuan instructed not to pass, and the soldiers of the hunter detachment could only block the ends of the dirt road from a distance, so that no one could approach it.

The sappers of the demining team moved very slowly, but they looked solemn and trembling.

Su Huikai shook his head tut tsk from the moment he saw other people move thunder.

Zhuang Yan said: "What are you tsk tsk, Lao Su?"

"Warrior!" Su Huikai said, "Look, don't look at them wearing bulletproof vests, so many thunders, even if you carry a quick steel plate in front of you when they explode, it's useless, the shock wave is enough to shock people to death ."

Zhuang Yan couldn't help but ask: "It's also... But if that's the case, why are you still wearing it?"

Su Huikai turned her head to look at Zhuang Yan, didn't speak for a while, then turned her head and didn't speak again.

Zhuang Yan seemed to understand something at that moment.

warrior.

This name was spelled out with one's life.

This is Zhuang Yan's first close contact with a landmine, and it is a real landmine whose insurance has been taken out and is in a ready state.

When the thick gray and white smoke brought by the detonated huge explosion rushed into the sky, Zhuang Yan, who was lying on the ground 100 meters away, still felt the ground shake.

Those cars had already driven hundreds of meters away to prevent the windows from being shattered.

It's so powerful!

72 mines and grenades, mixed with some rusty bullets, can actually produce such an amazing explosion.

Zhuang Yan suddenly had a sincere admiration for these deminers.

Although he is a member of the special forces, he seems to be nothing compared to these soldiers who deal with the **** of death every day.

These people are simply fierce people who dare to play chess face-to-face with the God of Death!

Every time a mine is removed, it is an arm-wrestling match with Death.

If you win, there will be one less harmful landmine in this world, and the people on the border will be less dangerous; if you lose, you will either lose your hands, feet or eyes, or you will directly take your own life.

I am afraid that there are not many professions in the world that are more dangerous than deminers.

After demining ~www.novelmt.com~ the team swayed forward on the dirt road again.

The further you go into the mountains, the more desolate the surroundings become.

Surrounded by barren mountains and wasteland, occasionally see a place where people are passing by with sheep.

The convoy finally entered a small mountain village.

Zhang Yaoyi, who was sitting beside the baffle, suddenly screamed in a low voice.

"Look!"

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Fourth, today's promise has been fulfilled. See you at 1680, everyone. Qiguan's reputation is not bad, right? Tomorrow will be the full moon of the little girl. I will be busy. I will write the fourth watch in the evening and wait for you. If there is any excess tomorrow, I will start to make up for it the day after tomorrow. Words count, never default.

I don't think it's rare to see people who can keep the fourth watch on the day of their daughter's full moon wine. I didn't save the manuscript, I am writing and discovering now, because the stories are all in my mind.