It stands to reason that there are too few submarines operating near the China Sea, and it is even impossible. But these little devils are still very meticulous, and they use searchlights to investigate every once in a while. This defensive attitude is indeed very high.

However, this kind of defense method is basically ineffective for the frogman troops. The float with the breathing tube inserted is indeed floating on the sea, rising and falling with the waves. But this thing, even if it is taken in broad daylight

When you see it in front of others, it's just debris.

A thin layer of bamboo is pasted on the pneumatic tire. It is then painted with paint. Even if a searchlight shines on it at night, it may not be visible to human eyes. Even if it is visible, it may not matter. After all,

That is a piece of floating debris. If you see some debris on the sea and suspect that there is a ghost, then you would have become mentally ill.

According to the pre-arranged plan, each of the Little Devil's seaplane carriers has two mines. The positions are a little behind the hull, on the ship wall three meters below the waterline. One on the left and one on the right.

Got double insurance.

In addition, although the level of the little devils in building warships is good, their protective performance is still far behind that of Germany. Although Germany, because of the "Treaty of Versailles", almost all the things built by Germany are emasculated versions. And after that,

The construction of surface forces has almost been on hiatus for more than ten or twenty years. But even so, the protection level of surface ships such as pocket battleships built by Germany is by no means higher than that of ships of the same level or even one level higher than those of other countries.

The boat is low. The Germans are really good at this. I can't help but accept it.

Of course, we can't deify Germany. They also made many mistakes in the development direction of many things. For example, the Tiger tank was in later generations. No matter how much you brag about it, it sounds awesome, but in fact, on the battlefield of World War II, this thing really didn't exist.

What a big use.

First of all, it is too heavy, and it will fall down if the road is not close to it. In addition, the mechanical failure rate is frighteningly high. It can be said that it needs to be repaired immediately after taking two steps, and it also consumes steel, and the cost is also very high.

Another example is the rocket launcher, which will be proved later. The Soviet-style development direction is correct. It is a weapon with fire coverage that does not need to be very accurate. The rockets are also cheap and can be used to hit a large area.

cover.

But the Germans insist on making it a precision strike weapon. Of course, this may have something to do with their overall style. But it turns out that the cost of doing this is too damn scary. The research time and cycle are also long, so it is better to work harder

Making howitzers?

Ahem, that’s a long way off! Pay attention next time. The frogmen troops used two mines to deal with each of the Japs’ seaplane carriers. Two mines equals four. This time they used ten mines for this operation.

mines. The remaining six mines are exactly one for each destroyer.

In fact, in this case, the threat of the destroyer is much greater than that of any ship. The destroyer has a narrow hull. It may not seem powerful, but it is fast, and precisely because of its small hull, it is difficult to install mines.

At times, underwater movements may attract the attention of the watchman inside the ship. If this is the case, and they turn on underwater active sonar detection, they will almost certainly be able to detect mines.

The destroyer's sonar is not too advanced at this time. The best detection position is the forward sight. One hundred and eighty degrees from left to right. After all, the destroyer is used to escort, and when moving forward in the sea, it protects the front of the ship.

, left, right, and all around. And it has to keep moving in a snake-like shape in the dangerous area. Turn on the sonar to allow the ship to detect threats on the water surface or under the water surface.

That is to say, in the near future, the development of sonar will improve again. By then, the detection range of the active sonar system will be larger, and it will be able to detect everything except directly behind the ship, almost 320 degrees around it.

Fortunately, this is not the Pacific Ocean at this time, and the government's surface power is extremely weak. After entering the port, no one on the Little Japanese ship will take the initiative to turn on the sonar system. Because active sonar will also actively expose itself to submarines under certain circumstances.

The location has advantages and disadvantages, so no one really does this in a port under their control.

Even if there is a need to take precautions, a destroyer will be sent out to cruise offshore for detection, but if the ship docked at the dock turns on active sonar detection, that is really sick.

The team members each continue to approach their own goals. The closer they get to the back, the more careful they must be. Especially when they float to the top and need to position themselves.

When they get close to the ship, the frogman, whose main target is the destroyer, must first use his feet to push against the ship's hull so that the mines will not be sucked into the ship's hull with a sudden "bang" sound.

Otherwise, it would be a bad thing if it attracts the attention of the little devil on duty. Then he slowly attached the mine to it, and then pulled the rope around his waist. He immediately released the connection between himself and the mine, and started

Retreat and swim back.

During the training, I carried mines throughout the two-hour, three-thousand-meter journey, but now I don’t need to carry mines on the return trip, so there is absolutely no problem in terms of physical strength. In fact, I am faster than when I came here.

When they landed on the beach again, they were very excited. But they also knew that this was only half the battle, so according to the plan, they quickly took off all their clothes, then put on dry new clothes, and then put all the old clothes together.

In the midst of a baggage, Ma Chunliang, who had always been on alert, and another companion immediately gathered together.

Then everyone left quickly and came to two cars hidden behind a roadside bush not far away. They threw the baggage in the trunk and immediately got into the car.

There were thirteen of them in total, and the two cars must have been a bit crowded. But they didn't care about so many at this time.

I didn't dare to turn on the headlights and started the car. I started driving towards the west...

It is said that the leader hunter who was in the city had already started to leave the city after the frogman troops. Some time after the evacuation, he had woken up.

The hunter looked at his watch and calculated the time in his mind. It was almost three o'clock in the middle of the night. He knew that he could sleep for such a long time, but there was no movement at all in the city. That meant that everything was going well for the frogman unit.

Otherwise, there will definitely be some situation or noise.

According to the calculation of time, it was impossible to say that the frogman troops had evacuated the dangerous area of ​​​​Guangzhou. He came to the window, replaced a vigilant brother, and looked outside.
Chapter completed!