What's more, since its inception, the Black Dragon Commando targeted their dragons. There are even rumors that the reason why the special combat troops of the Tiger Brigade were called the Black Dragon Commando was to be stronger than their Dragons, because in Chinese myths and legends, the Dragon is actually not a real dragon. The Dragon is just a big snake with certain magical powers. It has not evolved into a real dragon, but the Black Dragon is a real dragon, and it is the more fierce one in the Dragon Clan. It has amazing combat power. Many people believed it after hearing this statement, and they were also vaguely worried about the Dragon Commando. Therefore, Zhan Bin's heart was mixed with all kinds of feelings. If he had no opinions at all, it would definitely be fake!

In terms of division of labor, Zhan Bin is the captain of the action team, and both Li Yu and Shi Qihai are under his command. However, Shi Qihai represents the armed police and Li Yu represents the Black Dragon Commando of the Tiger Brigade. The two of them and the members of the Jiaolong team cannot be put together. Zhan Bin is very embarrassed about how to locate the two people.

After a few simple greetings, Zhan Bin asked: "Two, I'm going back to prepare weapons, ammunition and various equipment now. Do you have any requirements? Our Jiaolong Commando's arsenal is still very complete!"

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

Of course, their Dragon Commando has this qualification!

The predecessor of the Jiaolong Commando was the Navy Special Operations Group. After being incorporated into the First Marine Brigade, it became the Jiaolong Commando. In 2008, the Chinese Navy performed its first escort mission. They began to make their debut. If they didn't make a sound, they made a big splash. From then on, they completed countless tasks very beautifully. Countless resources and halos were concentrated on them. Of course, they had to give them whatever they wanted, and their superiors also gave them everything they had. So he said that was not a boast, but a fact.

Therefore, when Zhan Bin said this, he felt a little proud. Compared with their Dragon Commando, the current Black Dragon Commando is in a miserable state. It is still a blank piece of paper. It has nothing to do with anything, and it is not comparable at all!

What Zhan Bin never expected was that when Li Yu heard his words, his eyes lit up, like a snake hitting a snake on a stick, and said excitedly: "Really? What do you dragons 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", and it was not the same sentence. Of course, the meaning he wanted to express was actually the same, but when Li Yu interpreted it, logically, the two were completely different.

Zhan Bin was stunned for a moment after hearing Li Yu's words, but he nodded in the end.

What he never expected was that Li Yu was even more happy when he heard this, and immediately said, "Then like this, prepare me an ADS amphibious assault rifle equipped by the Russian Navy Commando!"

What?

Zhan Bin was stunned for a moment.

ADS amphibious assault rifle equipped by the Russian Navy Commando?

Is there something like this?

Li Yu and the others will definitely have underwater combat this time. Since they need to fight underwater, they naturally need to have corresponding assault rifles that can perform underwater missions!

Although many assault rifles have strong waterproof performance, they do not have the ability to fight underwater!

The current assault rifle is either a "walk duck" and becomes "confused" when entering the water and reduces the range significantly; or it is a "living hairtail" and leaves the water and loses its "life" and deviates from the ballistics, and cannot be used when it gets ashore.

For most assault rifles, they are either suitable for land combat or underwater shooting, and they cannot be used in water and land environments.

However, the ADS amphibious assault rifles equipped by the Russian Navy Commando can "have both".

This ADS amphibious assault rifle was developed and produced by a Russian "high-precision system" scientific manufacturer.

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 for water combat are the same size as those used for land combat. When the frogman completes the underwater mission and land combat, he or sheds a land combat ship, he or she simply switches the gas regulating valve on the gun from underwater mode to land mode, and replaces it with a magazine of the bullets used for land combat, and then continues to fight.

The ADS amphibious assault rifle water war bullet head surface has a special structure. When fired underwater, this special structure can help the bullet "move" at a high speed within the effective range, and finally hit the target.

These things were what Li Yu heard Xijinna say when he was performing a mission in Nava. At this moment, when Zhan Bin said that their Dragon Commando had whatever they wanted, he immediately thought of this weapon.

Zhan Bin was stunned for a while, then looked at Shi Qihai: "Do you have such a weapon?"

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

Zhan Bin had to say a little embarrassedly: "Sorry, our Dragon Commando does not have such weapons!"

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

After pausing for about two or three seconds, he said again: "Then forget it, just use our underwater rifle, oh, by the way, prepare me a set of fully enclosed light submersibles from the US Navy!"

What?

Zhan Bin was stunned again.

The US Navy's fully enclosed light submersible?

This time, Li Yu paid attention to his eyes. When he saw his appearance, he knew that it must be gone. He sighed in disappointment and then said, "Okay, then prepare a new model of fully enclosed respirator in our country!"

Zhan Bin's face became even more embarrassing.

"Uh? No, either?" Li Yu was stunned.

Zhan Bin's face turned red, but in the end he had to nod honestly: "Sorry, there is no, we only have a semi-closed respirator."

For the frogman army, the most important equipment is of course the underwater respirator. Its advantages and disadvantages not only represent the combat capabilities of the frogman army, but also concern the life and death of each soldier. It is the most important and technological equipment.

At present, single-person light-dive respirators can be divided into open-types that directly discharge exhaled gas into water according to the discharge method of exhaled gas, and closed-types that recycle exhaled gas. The closed-types can be divided into semi-enclosed and fully enclosed types.

The structure of the straight-row open respirators is relatively simple, and most common civilian diving respirators use this method.

Its disadvantage is that the exhaled gas will form larger bubbles in the water, which is poorly concealed and is not suitable for areas with tight penetration and defense.

The semi-enclosed respirator will process the exhaled gas, recover the oxygen in it, and only discharge a small amount of gas, and form fewer bubbles and more fragmented. This not only improves concealment, but also extends the underwater activity time under the same volume.

The fully enclosed type replays all air, does not release it into the water, has no bubbles at all, has better concealment, and is very conducive to infiltration and combat behind enemy lines.

However, the structure of semi-enclosed and fully enclosed respirators is quite complex, requiring precise control of gas recovery, oxygen mixing ratio, etc. If there is a slight mistake, it may cause divers to be hypoxia or even suffocate, which is very dangerous.

In the past, our Marine Frogman troops mostly used civilian open respirators, and the soldiers were carrying a cylindrical oxygen cylinder.

Because it is a civilian equipment, the oxygen cylinder is not close to the body and shakes greatly after it comes 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 before the water is discharged until the diving equipment is unloaded.

At this time, the frogman was at the uncovered beach. In order to pursue concealment, after discovering the enemy's guards, he must not shoot unless he had to. He needed to use a dagger or even bare hands to fight to eliminate the enemy.

A swaying oxygen cylinder behind him has a great impact on tactical actions. It is likely that it will not kill the enemy in one move and make it sound an alarm. This may completely fail the entire battle.

Therefore, my country has also stepped up the development of new submersible respirators.

There are two new submersible respirators in my country, one is the back-loading type behind the body, and the other is the embrace type on the chest, which are the semi-enclosed and fully enclosed respirators.

The semi-enclosed respirator mainly uses nitrogen and oxygen composite gas to react with sodium peroxide to produce oxygen for team members to breathe. In order to eliminate bubbles, the fully enclosed respirator uses raw materials of pure oxygen and sodium peroxide to produce oxygen. No matter what method is used, it can provide a team member with an oxygen demand for about 4 hours underwater. It is not only greatly improved in use time than the previous civil open respirators, but also has more convenient ventilation and care after use, and can be re-engaged in just 10 minutes.

In terms of combat performance, both have greatly improved. The fully enclosed diving respirators have better concealment, but the semi-enclosed diving respirators are more suitable for deep diving. Both have their own strengths.

The deputy captain of the amphibious reconnaissance team of a Navy who studied combat diving in the Royal Naval Academy in Spain has currently studied combat diving for 800 hours. He has rich diving experience and has used a variety of domestic and foreign diving respirators. He introduced that the diving respirators we currently use are comparable to similar products from Western countries in terms of combat performance, maintenance, safety, etc.

Of course, we must also see that the new light submersible is not perfect. It carries an external compressed gas cylinder below, which is not perfectly integrated with the entire set of respirators. Compared with the fully enclosed light submersible of the US Navy, it is a bit cumbersome.

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

Li Yu was a little disappointed when he heard this. He immediately said, "That's all, you can prepare whatever you have. I don't choose any type and I have used any type. There is no problem of hand-drawing, right, pigeon?"

"Yes." Shi Qihai nodded.

"Okay." Zhan Bin nodded.

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

There is nothing, there is nothing, it doesn't seem to be very good!

Li Yu said in his heart.

He didn't dare to underestimate the dragon before, but now, he thinks the dragon is not very good, at least in terms of equipment, there is not much difference between them and their Black Dragon Commando!

very good!
Chapter completed!