It stands to reason that there are too few submarines operating near the China Sea, or even zero possibility. But these little devils were still very meticulous and would use searchlights to investigate every once in a while. This precautionary attitude is indeed very high.
However, this kind of defense method is basically ineffective for the frogman troops, just like a float with a breathing tube inserted. It is indeed floating on the sea, rising and falling with the waves. But this thing can be seen in front of people in broad daylight. It’s just debris.
There is a thin layer of bamboo chips stuck on the pneumatic tire. Then paint it on. Even if a searchlight shines on it at night, it may not be visible to the human eye. Even if you can see it, you may not care. After all, it is just a piece of floating debris. On the sea, if you see some debris, you will suspect that there is a ghost. Then you have already become mentally ill.
As planned in advance, the little Japanese's seaplane carriers each had two mines. As for the location, they are attached to the rear of the hull. On the wall of the ship three meters below the waterline. One left and one right, here comes a double insurance.
In addition, the little devil's level of building warships is good. But in terms of protective performance, it is still far behind Germany and the like. Although Germany, because of the Treaty of Versailles, almost everything built was a castrated version. Moreover, the construction of surface power was almost at a standstill for the next ten or twenty years. But even so, the level of protection of surface ships such as German-built pocket battleships. They are by no means lower than ships of the same level, or even one level higher, from other countries. The Germans are really good at this, I won't accept it.
Of course, we can't deify Germany. They also have many things in the wrong direction. For example, the Tiger tank was in later generations. No matter how awesome it sounds, it was actually on the battlefield of World War II. This thing is really of no use.
First of all, it is too heavy and will fall flat on the road. In addition, the mechanical failure rate is frighteningly high. It can be said that repairs are required immediately after only two steps, and it also consumes steel and the cost is very high.
Another example is the rocket launcher, which will be proven later. The development direction of the Soviet style is correct, but a weapon with fire coverage does not need to be very accurate. Rockets are also cheap, and they can be fired at once. The main thing is to cover a large area.
But the Germans insisted on turning it into a precision strike weapon. certainly. This may have something to do with their overall style. But it turns out that the cost of doing this is fucking prohibitive. The research time and cycle are also long, so it is better to build a howitzer.
Ahem, that’s too far off topic! Pay attention next time. The frogmen's troops dealt with each of the Imp's seaplane carriers. They all use two mines, so two ships have four mines. This time they used ten mines in their operation. 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, because the destroyer has a narrow hull. It may not seem very powerful, but this thing is fast, and because of the small hull, when installing mines, underwater movements may attract the attention of the watchman inside the ship. If this is really the case, if they turn on underwater active sonar detection, they will almost certainly be able to find the mines.
The destroyer's sonar is not too advanced at this time, and the best detection position is the forward line of sight. One hundred and eighty degrees from left to right. After all, destroyers are used for escort. When moving forward in the sea, they protect the front, left and right sides of the ship. Moreover, it has to keep moving in a serpentine shape in the dangerous area. Turn on the sonar to allow the ship to detect threats on the surface or below the 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 even larger, with an almost 320-degree surround except directly behind the ship. All can be detected.
Fortunately, this is not the Pacific Ocean at this time, and the government's water surface power is extremely weak. After entering the port, no one on the Little Japanese ship would take the initiative to turn on the sonar system. Because active sonar will also actively reveal its position to submarines under certain circumstances. It can be said that there are pros and cons, so no one really does this in a port under their control.
Even if we need to take precautions, we will send a destroyer out. When cruising offshore for detection, but turning on active sonar detection for a ship docked at the dock, that is really sick.
Each of the team members continued to approach their goals, and they had to be more careful the further they got to the back. Especially when floating on top and trying to position yourself.
When approaching the ship, the frogman, whose main target is the destroyer, must first push against the ship's hull with his own feet. This will prevent the mine from being sucked into the ship with a "bang" sound.
Otherwise, it would be a bad thing if it attracted the attention of the little devil on duty. Then he slowly attached the mine to it, and then pulled the end of the rope around his waist. He immediately released his connection with the mine, then began to retreat and swim back.
During the training, the two-hour, three-thousand-meter journey was carried out with mines, but now there is no need to carry mines on the return journey, so there is absolutely no problem in terms of physical strength, but it is faster than when we came here.
When they landed on the beach again, I was very excited. But I also knew that this was only half the battle, so according to the plan, I quickly took off all my clothes, then put on a pair of dry new clothes, and then unified all the old clothes. He put it in a bag and immediately gathered Ma Chunliang, who had always been alert, and another companion.
Then everyone left quickly and came to two cars hidden behind a roadside bush not far away. Throw the baggage in the trunk and get into the car immediately.
There were thirteen of them in total, so the two cars must have been a little crowded. But I can't care about that much at this time.
I didn't dare to turn on the headlights and start the car. Start driving towards the west...
It is said that the captain hunter in the urban area has begun to leave the urban area in the frogman unit. Some time after the evacuation, I woke 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, and he knew that he could sleep for such a long time, but there was no movement at all in the city. That means everything is going well for the frogman unit, otherwise there will definitely be some situation or noise.
According to the calculation of time, it is impossible to say that the frogman troops have evacuated the dangerous area in Guangzhou. He came to the window and replaced an alert brother. Look outside.
Just after dawn, he looked at his watch again and it was already past six o'clock, so he immediately turned around and woke up all his brothers...
