Zhou Yunhai stared at the distance between the enemy and us on the big screen in front of him, 1.5 kilometers, 1.2 kilometers, 1 kilometers! "Tiger Shark Unlock! Let it go! Turn right 30 degrees!" Zhou Yunhai ordered loudly, and the crew members who were already in extreme tension immediately started the relevant operations. The 331 ship made a beautiful shuffling move at the bottom of the sea, because the Japanese pirate Canglong-class submarine suddenly turned several hundred meters apart!

"The Chinese are indeed cowards." Koizumi swallowed secretly. Just now, the opponent showed a decisive attitude of dying together, which made Koizumi's vest scare and sweat. But Koizumi knew that he was also a madman at the peak. He would never take the initiative to avoid it in this situation. In this case, all Koizumi could do was to stare at the opponent's position change and prepare to adjust the submarine's diving depth at any time to ensure that it could float up in the final stage, avoid head-on collisions, and aim at the weak point of the opponent's bridge.

But at the last moment, the Chinese retreated, which greatly relieved Koizumi.

"Turn left 30 degrees!" Haneda Kok didn't talk nonsense, but stared at the turn of the Chinese submarine and ordered that he would chase after him and hurt or even sink the Chinese submarine!

"Honey Haneda, what is this!" After Koizumi finished executing the order, she was surprised to find that after the Chinese submarine went off, there was a small black dot-like thing behind it. The noise analysis result of the sonar displayed on the side side should be a miniature submarine! The anti-torpedo system on the ship did not respond, which also means that it was not a torpedo.

But how could such a small submarine follow the Chinese behind?

Faced with this sudden change, Haneda Kok, who was originally cold-faced, couldn't help but change his face. At this moment, the Aolong submarine had just turned and its speed suddenly decreased a lot. It was impossible to turn and maneuver immediately. "Float urgently!" Haneda Kok said underground anxiously. At this moment, the miniature submarine was only more than 200 meters away from the Aolong submarine, so Haneda Kok could not dodge it if he wanted to.

The low and huge muffled sound of "expanding" made everyone on the 331 ship hundreds of meters away feel a strong tremor. "Success!" As Li Tiancheng, who had been nervously controlling the tiger shark, cheered, the crew members in the command cabin immediately boiled, "Attention of all units! Prepare the anti-torpedo system! Beware of the Japanese dogs jumping over the wall at full speed!" Zhou Yunhai ordered loudly. Although he was very excited at this moment, under the current circumstances, he must strengthen his guard against the Japanese attacking when they were dying.

The 331 ship drove the S-1 nuclear reactor capability to the maximum. The submarine, which had originally turned to a little slowdown, immediately started to accelerate and leave. "Old Li, now play back the video of the last period to see if we can confirm the impact part?" Zhou Yunhai asked when he saw that the submarine was getting farther and farther away from the Japanese.

"It should be near the bridge." Li Tiancheng said confidently, while operating the touch screen to re-release the video data before the impact. "I had already seen the bridge of the Japanese submarine very clearly in the final stage."

Soon Li Tiancheng retried the video information uploaded by the tiger shark. Fast forward to the final stage, you can clearly see that the tiger shark is facing the junction of the Japanese submarine bridge and the hull. "Haha, this is enough for the Japanese to have a pot!" Zhou Yunhai laughed happily as he watched the video clip. This position is relatively fragile on the submarine. The tiger shark of dozens of tons directly hit the Japanese at a relative speed of more than 30 knots. Even if the Japanese bridge is not directly knocked off, it would be much worse.

At this moment, I guess the command system of the Japanese submarine has been invalid.

Zhou Yunhai thought while looking at the detection information from the sonar on the side. The Japanese Canglong submarine had lost its speed and had only inertia moving forward.

"Report the detachment, the tiger shark has severely damaged the opponent, and the 331 ship is requesting to return!" Seeing this result, Zhou Yunhai felt relieved and began to report the results to his superiors.

The next day, a spokesperson for the Ministry of Foreign Affairs announced sadly that a Chinese submersible scientific investigation was carried out in the Chiwei Sea. When conducting a scientific expedition mission, it collided violently with a submarine of unknown nationality. The collision incident led to the complete damage to the submersible and the loss of a large amount of scientific expedition data, causing great losses to the Chinese scientific expedition. I hope that the relevant countries can restrain military activities in the sea and reduce the occurrence of tragedies.

The bridge was severely damaged, causing the personnel of the Japanese Canglong Submarine Command Center to die in an instant. The Canglong Submarine, which had lost command, quickly hit the reef and sank in the Chiwei Sea. However, due to the sudden incident, the Japanese Sea did not understand what had happened at that time. The submarine sent out for rescue could not open the seriously deformed Canglong-class submarine exit. They had to tow the submarine to a suitable depth and allow the personnel in the submarine to escape from the torpedo launcher.

However, as for the entire incident, with all the personnel in the command center, only some residual sonar record data are left to infer that the Japanese intelligence analysts only learned that this submarine had previously held a confrontational counter-storage demonstration with a Chinese submarine, and then a collision with the Chinese "scientific research" submersible occurred.

Since no evidence of the attack from China was found, the Japanese pirates had to destroy their teeth and swallow them by themselves.

Mr. Liu, who was angry, saw that the Navy's method was effective and ordered this tactic to be widely used in the East China Sea, striving to turn the bottom of the East China Sea into a devil's sea area that made Japanese pirates frightened.

In the next more than a month, Zhou Yunhai's detachment succeeded repeatedly in this way, using tiger sharks to hit several Japanese pirate submarines of different types. Although his luck was not as good as the first time, he directly hit the vitals of the Japanese pirate submarine and sank. However, some rear-end collisions with the buttocks of the Japanese pirate submarines, seriously damaged their tail rudder and power drives, some crashed the bow of the Japanese pirate submarine head-on, and made a hole in the center of the ship... and so on.

For these Japanese pirate submarines that were severely damaged by various "accidents", they took at least several months to repair them after working hard to get them back. Such serious losses forced the Japanese pirate sea to suspend their activities in the East China Sea and devote themselves to studying and cracking China's new tactics.

Regarding the study of submarine micro-submersibles, the Japanese pirates even had a better advantage in this regard. Therefore, after studying the situation of several crashed submarines in detail, the Japanese pirates quickly figured out the key points of China's tactics. They decided to use the same tactics to fight against China. After urgently recruiting and modifying a batch of micro-submersibles, they quickly followed the submarines to restart the submarine cruise operation in the East China Sea.

However, for the Zhou Yunhai Detachment, who is already extremely skilled in tactical exercises, the Japanese pirates did this just to imitate the world and reduce the losses slightly. In this underwater secret battle that was undeclared, Japanese pirates were hit and injured every month. The optimized and improved tiger sharks have become the common naval name for this special submarine, with stronger speed and better appearance. The submarine is made of ultra-high-strength special steel developed by Dushi Heavy Industry, making it more sharp in the impact.

Therefore, China has the upper hand in this undersea secret battle, causing heavy losses to the Japanese submarines.
Chapter completed!