"Ahhh......h What's the matter, I feel so hard to breathe, so uncomfortable......" Many Japanese soldiers hiding in the tunnel were panicked, and even hallucinated, and many of them were so uncomfortable that they kept scratching their necks, eager to pull out their tracheas and inhale. Pen & Fun & Pavilion www.biquge.info

The "Boom ......" mountain shook violently, and some rocks fell directly from the top of the tunnel, killing many sleepwalking Japanese soldiers.

And these Japanese soldiers don't seem to be able to manage these at all, desperately crawling outward, there is nothing more uncomfortable than the feeling of suffocation, many people crawl and crawl and don't move.

"Your Excellency Commander, it's almost out of oxygen, it's so uncomfortable, get out of here......"

"Get out of here, get out of here......"

In Iimura's headquarters, all the staff officers, officers, operators, etc., were all frightened, and many people even had confusion in their thinking, and those who could maintain some sobriety immediately began to drag Iimura out of here, because they knew that every second they stayed in this closed mountain, they would lose a little vitality.

And it seems that many Japanese soldiers didn't even think that the outside was still being bombarded, they just wanted to rush out of the closed suffocating hell, as long as they could rush out and breathe a good breath of fresh air, even if they died immediately, they would not regret it.

However, after some people rushed out, they found that the air density outside was not much higher than that inside. More importantly, the shock waves generated by the explosion were wave after wave, how could their weak bodies withstand it, and many people's bodies were directly torn apart, and even their internal organs were displaced.

"This is not an incendiary bomb, it is not an incendiary bomb...... Iimura's consciousness was already a little blurred, but he was not an uninformed person, and he had already thought that the bombing of the Chinese army this time was definitely not an incendiary bomb, but another type of bomb that he did not know.

Yes, Iimura's guess was right, this is not an incendiary bomb, but a new type of bomb called: Cloud Burst Bomb.

The main charge of the cloud burst bomb is the cloud burst agent, also known as air explosive, the cloud burst agent is a high-energy fuel, and its combustion capacity is much stronger than the incendiary agent of the incendiary bomb. When a cloudburst bomb explodes, it makes full use of the oxygen in the atmosphere in the explosion area, and under certain detonation conditions, the cloudburst agent is thrown away, mixed with the air and violently explodes, which is called cloud-fog detonation.

The destructive effect of cloud detonation on the target mainly depends on the overpressure and temperature field effects generated by the detonation, as well as the scouring effect of the high-temperature and high-pressure detonation products.

Since the cloud detonation consumes the surrounding oxygen, an oxygen-deficient area forms within the area of action, suffocating the organism.

The energy released by the cloud burst is much higher than that of an explosive of the same mass, and the resulting blast wave can destroy a large area of military targets, and the blast wave is reflected and superimposed between the walls, and the overpressure value is much higher than that of an open space. Therefore, the lethality of cloudburst shells is more effective in confined spaces, so it is very suitable for hitting living targets in buildings or bunkers.

It is precisely because of the effectiveness of the cloudburst bomb that the Chinese army put it into use at the Japanese position on the Yablono Mountain, and the hypoxic asphyxia and the blast wave are the two most important means of killing and killing the cloudburst bomb, and they are also the two most terrifying killer weapons.

The Chinese Air Force first bombed with incendiary bombs, which not only weakened the will of the Japanese army, but also initially consumed the oxygen in the tunnel, and at the same time compressed the Japanese forces into the tunnel.

Immediately, after seeing the power of large-scale incendiary bombs, the Japanese instinctively did not dare to come out, and they all crowded into the tunnel as much as possible. At this time, as soon as the cloud burst bomb appeared, there was the effect of boiling frogs in warm water, even if the Japanese soldiers inside felt the rapid loss of oxygen at first, they instinctively felt that it was the effect of the deflagration bomb and did not dare to move.

As a result, when you really feel that something is wrong, it is too late, and the lack of oxygen will make you depressed and weak. And the huge shock wave generated by the explosion of the cloud explosive agent also collapsed many passages, leaving many people helpless even if they wanted to figure it out.

Because of this, the first time the Chinese army dropped a cloudburst bomb, it received very good results.

The Chinese troops who observed the Yablonov Mountain from a distance only saw that the mountain was a sea of fire, but they did not realize the suffering of the Japanese army in the slightest. It's no wonder that even the Japanese army, even they, have heard of the cloudburst bomb, let alone seen the power of the cloudburst bomb with their own eyes.

The cloud burst bomb can be made as a weapon, and the weapon sample was naturally provided by Wei Qidong, and then it was studied and imitated by Chinese and German scientists, and the German army used it on a small scale when attacking the British mainland. Since the British did not build large bunker fortifications, the Germans mostly used individual cloud burst shells.

Therefore, the cloudburst bombs that are really airdropped on a large scale are the current Chinese army.

The burning of Mount Yablonov lasted for several hours before the fire slowly subsided, and only then did the ground forces of the Chinese army come out. Even though the fire had weakened by 90 percent, the soldiers still felt a little tormented after going deeper.

In the minds of many Chinese soldiers, aerial bombardment could not really solve the battle, nor could it really destroy the enemy's living forces, and when they entered the Yablono Mountain, they were ready for a fierce battle.

However, after the real penetration, the resistance they encountered was very weak, and many commanders did not dare to take it lightly at all, and ordered the troops not to blindly advance, lest it be a trap of the enemy.

It was not until some troops broke into the inside of the tunnels in the belly of the mountain and saw the horrific scenes that they knew what had happened before.

I saw that in the tunnel, there were almost intact Japanese soldiers lying around, but many of them were disheveled, their faces were extremely hideous, a pair of eyes seemed to bulge out, and the bare skin on their bodies was scratched everywhere. How much suffering must this have to be to be so cruel to yourself.

"The battalion commander, inside, inside, inside, the people inside, all died, none of them were alive, at least nearly five hundred people......" A company commander reported to his battalion commander with a pale face, he was a veteran, but he had never encountered such a strange battle, these people seemed to be haunted by ghosts, and then died inexplicably.

"Lao Liu, there's no fuss about this, this is a new type of weapon put into use by our army, and these people died because of lack of oxygen." The battalion commander explained plainly, the battlefield was already cruel, not to mention the little devil who had committed a lot of crimes in the land of China, he didn't have the slightest sympathy.

Hearing the battalion commander say this, Lao Liu was the first to slow down, a veteran like him, no matter how miserable the death was, the main reason why he was a little frightened just now was that he was frightened by this strange way of death, thinking that some kind of gods and ghosts were haunting.

This can't be helped, China's thousands of years of feudal superstition have caused many people to not even be afraid of death, but will be afraid of those ethereal fairies and ghosts.

Although the cloudburst bomb is not a fairy and a ghost, it is also a heaven-aided Chinese army, and the Japanese army likes to use the bunkers and tunnel fortifications built by the mountains, which is where the cloudburst bomb comes in.