247 Neither nor that

The loss of contact with the submarine is not a small matter, it is a big thing, and it is a very big, very big thing.

Not to mention that this is most likely the most advanced submarine in the world today.

But the problem is that people don't dare to make a statement, not only do they dare not make a statement, but they don't even dare to reveal a little bit.

Why?

Quite simply, if we found out, we would have fished him out at all costs.

The stuff inside is top secret, but it's all treasures!

At the end of the last century, a plane from another country came to harass our country, and finally it was taken down and forced to land on our territory, although the pilots of other countries used all means to destroy a lot of top-secret materials and important equipment at the last moment, but the cracking and research of that plane still made our country's aviation industry advance by leaps and bounds for many years.

Therefore, if this information is true, and there is really a state-of-the-art submarine sunk in the waters of our country, then ..... Even if it costs a lot, you have to get things out!

Of course, for other countries, it is to destroy him at all costs!

So the battle was very fierce and very brutal!

The meeting lasted two hours.

The next course of action and the principles of action were discussed in detail, followed by the assignment of tasks.

All in all, this was a very large-scale operation, he first carried out technical reconnaissance by various reconnaissance units, grasped the enemy's activity patterns, and found the enemy's coordinates; at the same time, the intelligence units also operated at a high speed, analyzing and summarizing all kinds of useful information, and once it was determined, certain naval units were immediately dispatched, and the marines naturally followed with a secret operation, and this action not only involved all aspects of the navy, but even Shi Qihai, a member of the armed police force, also participated, and the breadth of the involvement can be imagined.

Zhou Kun was personally responsible for this operation, and the standard was unprecedented.

Li Yu and Shi Qihai, as well as the comrades of the Jiaolong Commando, were in charge of the operation together.

After the meeting, the captain of the Jiaolong commando team - his rank is higher than Li Yu, he is a major, he should be the squadron leader of a certain squadron, for this mission, the Jiaolong commando team is also fighting, the elite is exhausted, and the major squadron leader personally leads the team - the captain came to Li Yu and Shi Qihai, smiled and stretched out his hand to shake the two people.

"Hello, I am the captain of the first team of Jiaolong, Zhan Bin, codenamed Iron Hammer, please give me more advice in the future!"

He was polite.

Li Yu also replied very politely: "Li Yu, the commander of the first special operations company of the female soldier squadron of the Black Dragon Commando of the Tiger Brigade, codenamed boss, I will be your team member in the future, everything is at your command!" ”

When he heard Li Yu report that he was a member of the Black Dragon Commando, the guy's eyelids jumped suddenly.

The Jiaolong Commando was originally the most dazzling existence in the Navy, the strongest special forces in the Navy, and the only regiment-level special operations force, no matter the resources or anything, they would definitely be given to them all, but now, the Black Dragon Commando was born, and their situation was naturally different, although the current Black Dragon Commando has nothing, and all of them are in the plan, but who dares to guarantee that the Black Dragon Commando will not be in full swing in the future?

Even if the Black Dragon Commando is just average, the various resources of the Navy have scored some of them, which means that the Jiaolong Commando can no longer be valued and pampered as before.

What's more, from the beginning of the creation of the Black Dragon Commando, the target is their Jiaolong, and there are even rumors in the market that the reason why the special operations force of the Tiger Brigade is called the Black Dragon Commando is to be stronger than their Jiaolong, because in Chinese myths and legends, Jiaolong is actually not a real dragon, Jiao, is just a big snake with certain magical powers, and has not evolved into a real dragon, but the black dragon is a real dragon, and it is also the more fierce one in the dragon clan, with amazing combat effectiveness, Many people actually believed it after hearing this statement, and they were faintly worried about the Jiaolong Commando, so in Zhan Bin's heart, his feelings about Li Yu were mixed, and if he had no opinion at all, it must be false!

In this operation, in terms of division of labor, Zhan Bin is the captain of the action team, Li Yu and Shi Qihai are under his command, but Shi Qihai represents the armed police, and Li Yu represents the Black Dragon Commando of the Tiger Brigade.

After a few brief greetings, Zhan Bin asked: "Two, I will go back now to prepare weapons, ammunition and various equipment, do you have any requirements?" The arsenal of our Jiaolong commando is still very complete! ”

When he said this, he had a faint smile on his face, but the pride in his heart still couldn't help but overflow from his eyes.

Of course, they Jiaolong Commando have this qualification!

The predecessor of the Jiaolong Commando is the Navy Special Operations Regiment, after the overall integration into the First Brigade of the Marine Corps, it became the Jiaolong Commando, in 2008, the Chinese Navy performed the escort mission for the first time, they began to make their debut, not to make a sound, a blockbuster, since then countless missions, they have completed very beautifully, countless resources and halos are all concentrated on them, naturally what they want, and the superiors also give them everything, so he said that sentence is really not a boast, but a statement of fact.

Therefore, when Zhan Bin said this, he was slightly proud in his heart, compared to their Jiaolong commando, the current black dragon commando is miserable, it is still a blank piece of paper, what do you want, there is no comparison at all!

What Zhan Bin never expected was that when Li Yu heard his words, his eyes lit up, just like a snake beating a snake with a stick, and he said excitedly: "Really? What do you Jiaolong really want? ”

In fact, Zhan Bin's original words were not "what do you want", his original words were "Do you have any requirements?" Our Jiaolong Commando's arsenal is still very complete", it is not the same sentence, of course, the meaning he wants to express is actually the same, but when Li Yu interprets it like this, logically speaking, the two are completely different.

Zhan Bin listened to Li Yu's words and was stunned for a moment, but he finally nodded.

What he never expected was that Li Yu was even happier when he heard this, and immediately said: "Then let's prepare an ADS amphibious assault rifle equipped by the Russian Navy commando team for me!" ”

What?

Zhan Bin was stunned.

ADS amphibious assault rifles equipped by Russian Navy commandos?

Is there such a thing?

Li Yu: There will definitely be underwater combat in this mission, since they want to fight underwater, then naturally they must have corresponding assault rifles that can perform underwater tasks!

While many assault rifles are waterproof, they are not capable of underwater combat!

The current assault rifle is either a "landlubber", which is "confused" when it enters the water, and its range is drastically reduced; Either it is a "live fish", and if it leaves the water, it will have no "vitality", deviate from the trajectory, and it will not be usable when it goes ashore.

For the vast majority of assault rifles, they are either suitable for land combat or underwater shooting, and it is impossible to use them in both land and water environments.

However, the ADS amphibious assault rifle equipped by the Russian Navy commando can "have both".

This ADS amphibious assault rifle was developed and produced by the Russian scientific production enterprise of "high-precision system".

Its main feature is that the rifle is designed with a gas regulating valve, which has two modes, underwater and land, and the bullets used in water operations are the same size as those used in land operations. When the frogman lands or infiltrates an enemy ship after completing the underwater mission, he only needs to switch the gas control valve on the gun from the underwater mode to the land mode, and change the magazine for land combat bullets to continue the battle.

ADS amphibious assault rifle water warfare bullet warhead has a special structure on the surface. When fired underwater, this special structure helps the bullet to "travel" stably and at high speed along the correct trajectory within the effective range to finally hit the target.

These things were when he was on a mission in Nawa before, Li Yu listened to what Xikina said, and at this moment, when he heard Zhan Bin say that they wanted what the Jiaolong Commando wanted there, he immediately thought of this kind of weapon.

Zhan Bin was stunned for a while, and then looked at Shi Qihai: "Is there such a weapon?" ”

Shi Qihai shrugged his shoulders and said that he didn't know, don't ask him.

Zhan Bin had to say a little embarrassedly: "I'm sorry, our Jiaolong Commando doesn't have this kind of weapon!" ”

"No?" Li Yu was stunned and slightly disappointed.

After a pause of about two or three seconds, he said again: "Then forget it, just use my country's underwater rifle, oh, by the way, prepare me a set of fully enclosed light submersibles of the US Navy!" ”

What?

Zhan Bin was stunned again.

A fully enclosed light submersible for the US Navy?

This time, Li Yu paid attention to his eyes, and when he saw his appearance, he knew that it must be gone, he sighed a little disappointed, and then said: "Okay, then prepare a fully enclosed breathing apparatus of the latest model in my country!" ”

Zhan Bin's face was even more embarrassed.

"Huh? Isn't there either? Li Yu was stunned.

Zhan Bin's face was flushed, but in the end he had to nod honestly: "Sorry, no, we only have semi-closed respirators." ”

For the frogman troops, the most important equipment is, of course, the underwater breathing apparatus, which not only represents the combat capability of the frogman troops, but also is related to the life and death of each soldier, and is the most important and the most high-tech equipment.

At present, the single-use light diving breathing apparatus can be divided into open type that directly discharges exhaled gas into the water and closed type that recycles exhaled gas according to the discharge mode of exhaled air, and the closed type can be divided into semi-closed and fully enclosed type.

The structure of the in-line open respirator is relatively simple, and the common civilian scuba respirator mostly adopts this method.

Its disadvantage is that the exhaled air will form large bubbles in the water, and it is not suitable for infiltrating well-defended areas.

Semi-enclosed respirators will process the exhaled gas, recover the oxygen in it, only discharge a small amount of gas, and form fewer and more broken bubbles, which not only improves concealment, but also prolongs the underwater activity time in the same volume.

The fully enclosed type is to play back all the air, not to release it into the water, there are no bubbles at all, and the concealment is better, which is very conducive to infiltration and combat behind enemy lines.

However, the structure of semi-enclosed and fully enclosed breathing apparatus is quite complex, requiring precise control of gas recovery and oxygen mixing ratio, and a slight mistake may cause divers to lack oxygen or even suffocation, which is very dangerous.

In the past, most of the frogman units of our Marine Corps used civilian open breathing apparatus, and the soldiers carried a cylindrical oxygen cylinder behind their backs.

Because it is civilian equipment, the oxygen cylinder is not close to the body, and it shakes greatly after coming out of the water, which has a serious impact on tactical actions.

For underwater infiltration operations, the most dangerous thing is the short few minutes between getting out of the water and unloading the diving equipment.

At this time, the frogman is in the unsheltered beachhead, in order to pursue concealment, after discovering the enemy guard, unless forced to do, absolutely not shooting, need to use a dagger or even hand-to-hand combat to destroy the enemy.

And there is an extra swaying oxygen cylinder behind him, which has a great impact on tactical movements, and it is very likely that he will not be able to kill the enemy in one move and let him sound the alarm, which is likely to make the entire operation completely fail.

Therefore, China has also stepped up the development of a new type of diving breathing apparatus.

There are two kinds of new diving breathing apparatus in China, one is the backpack type behind the body, and the other is the chest embracing type, which are semi-closed and fully enclosed breathing apparatus.

The semi-closed respirator mainly uses nitrogen and oxygen composite gas and sodium peroxide to react to produce oxygen for the team members to breathe, and in order to eliminate bubbles, the fully enclosed respirator uses pure oxygen and sodium peroxide raw materials to produce oxygen supply, no matter what way is used, it can provide a team member with about 4 hours of oxygen demand underwater, compared with the previous civil open respirator, not only in the use of time greatly improved, after the use of ventilation, care are more convenient, just 10 minutes can be re-played.

In terms of combat performance, both have been greatly improved, the fully enclosed submersible breathing apparatus is more concealed, but the semi-enclosed submersible rebreathing apparatus is more suitable for deep diving, and both can be said to have their own advantages.

The deputy captain of the amphibious reconnaissance team of a certain navy department, who once studied combat diving at the Royal Naval Academy of Spain, currently has a total of 800 hours of combat diving, has rich diving experience, and has used a variety of diving breathing apparatus at home and abroad. He said that the submersible breathing apparatus we are currently using is comparable to similar products in Western countries in terms of combat performance, maintenance, and safety.

Of course, we should also note that the new light submersible is not perfect, and it carries an external compressed gas cylinder underneath, which is not perfectly integrated with the whole set of breathing apparatus, which is slightly cumbersome compared to the fully enclosed light submersible of the US Navy.

At this time, the Jiaolong Commando was only equipped with a semi-enclosed breathing apparatus.

Li Yu listened, a little disappointed, he immediately said: "Then forget it, you can prepare whatever you have, I don't pick pigeons, any type can be, any kind has been used, there is no problem of hand birth, right, pigeons?" ”

"Hmm." Shi Qihai nodded.

"Okay." Zhan Bin nodded.

But he could feel that both Li Yu and Shi Qihai were a little disgusted with their Jiaolong Commando!

There's nothing to this, and it doesn't look like it's going to be good!

Li Yu said so bitterly in his heart.

He didn't dare to underestimate Jiaolong before, but now, he felt that Jiaolong was not very good, at least in terms of equipment, there was not much gap with their Black Dragon Commando!

Very good!

It seems that there is still great hope for surpassing Jiaolong!