1257: C1257 Fleeing

C1257 Fleeing

Active sonar!

The support-class submarine was equipped with an advanced sonar system, including the 2046 Dragging Low-Frequency Passive Array sonar. 2040 The bow of the model boat had a passive alert sonar, the 2041 model hull passive array sonar, and the 2019 passive range sonar.

Looking at the models of the sonar, one could see that there were very few active sonars. Most of them were passive ones.

After all, to eliminate the enemy underwater, the first thing to do was to protect oneself. Protecting oneself mainly relied on passive monitoring, not active speech. As long as one made a sound, the enemy would know.

Active sonar only needed to be used in one aspect, and that was to launch an attack!

This was like a confrontation between fighter planes. Before launching a missile, one had to first lock onto the target. This was the effect of this active sonar.

The passive sonar was mainly used to monitor. No matter how high the precision of the monitoring was, it was to grasp all the parameters of the target. One needed to take the initiative to send a sound signal before sending it back. This way, one could clearly find the opponent's speed, position, depth, and other information. Only then would it be convenient for the next attack.

At the same time, using an active sonar in the fight against the submarine was also a form of intimidation!

Following Captain Lei's command, the vocalist pressed the launch button with his hand.

"Puff, puff." Two sound signals passed through the sea and headed towards the target in front. Then, it heavily hit the shell of the Victor class submarine. When the sound hit the shell, it made a light sound. This sound was clearly heard by every crew member inside.

Active sonar. The other party actually used an active sonar signal. What did this mean?

The other party must have known long ago that they were following from behind. Since yesterday, the other party had been wandering around in this region of the sea. Actually, it was to bring them around in circles!

When he thought of this, Ivanov immediately had a feeling of anger. These damn Han people actually dared to tease them. What happened next? What should he do?

We have already been discovered by the enemy!

If they were to engage in a normal confrontation, they would launch an active sonar wave in the direction of their submarine. This meant that they had failed. At this time, they should have floated up. This way, they would admit defeat and then be able to leave.

If they were fighting against the people of Y Country, they would have lost if they lost. But now, they were fighting with the Han people. Would they actually admit defeat in front of a small submarine like the Han people?

Of course not!

Ivanov would not admit defeat. His eyes were full of anger. He shouted loudly, "Double cars, full speed!"

He was slowing down just now, and the propeller was still turning upside down. Otherwise, his submarine would have knocked his opponent away.

Now, the other party did not know what was good for him. He might as well knock it away!

The two VM-4P pressurized water piles at the tail were burning hot. Eight PG-4T steam generators were continuously releasing high-temperature and high-pressure steam. After entering the two OK-300 steam turbines, it turned into a powerful force of 30,000 horsepower. Through the GTZA-631 main variable, the propellers were driven. Rotate, spin! Accelerate, accelerate!

Victor, who was underwater, seemed to have gone crazy as he crashed into the Han Country's submarine.

"They are crashing over!" On the other side, when they heard the other party's unusual movement, they shouted loudly.

"Attention, Fish Thunder Launch Tube number one to number four, activate!" Captain Lei shouted. At this moment, his face was filled with seriousness, and his eyes were filled with anger.

Hmph, you still want to go crazy? Compete in ruthlessness? Compete then!

"Bang, bang." Four soft sounds were heard. In front of the bow of the boat, four Fish Thunder Launch Tube were activated.

Opening the torpedo Launch Tube was the precursor to opening fire. If you dare to crash into it, then I dare to make a move!

This sound was quickly transmitted over.

The boat's head cut through the water flow and the huge Victor class submarine began to accelerate. The sound of the torpedo Launch Tube opening the lid was still clear in the splashing water of the boat's head.

"The other party opened the fish thunder Launch Tube!"

Ivanov's mouth had a sinister smile. Good, you still dare to make a move?0

"Order, open all the Launch Tube for me!"

In the depths of the ocean, if they really made a move, it wouldn't be a big deal. As long as they made a move, then they would run away. When they returned, it would be fine as long as they refused to admit it. They couldn't possibly provoke the World War because of such an accident, right?

Even if they did, the Bear Country wouldn't be afraid. It wasn't like they had never fought the World War before. The Bear Country already had the idea of unifying the Europe a long time ago.

"Splash, splash." At this moment, the speaker heard that familiar voice again. It was the same as before. Now, could he still think that it was a coincidence?

No, since the submarine in front was prepared, then the sound above the head was also prepared. It must be a sonar buoy!

"Report, there is an anti-submarine on top of our head. It is currently carrying out sonar buoys." The speaker said.

There's an anti-submarine on top of our heads?

Ivanov was stunned. If there was a anti-submarine, then it would be different.

"Weng, Weng." At this moment, a deep voice came from the body of the boat, stimulating their eardrums. To the submarine soldiers, they naturally knew what this sound meant.

"It's an active sonar buoy. They are currently tracking us!"

This was the sound emitted by the active sonar buoy. Furthermore, there was more than one sound. Theoretically, as long as there were three buoys, they would be able to find the exact location of the submarine.

"Attention, all boats, dive down to 300 meters." Just as he gave the order, the officer on duty at the side shouted, "Captain, the largest depth here is only 300 meters!"

"Alright, 290 meters. Damned Han people, let's avoid these anti-submarine machines first." Ivanov said.

If there were only ordinary submarines underwater, then they could calmly play the game of cat and mouse under water. However, if they had anti-submarine machines, it would be different. At this time, the best way was to escape.

How could they escape? Of course, he had to make use of the advantage of depth.

The deeper they went underwater, the more complicated the water environment became. Perhaps there was even a sound shield that could cover their escape. Therefore, the submarines were all developing towards the deeper water.

Of course, this required a high-intensity outer shell. For example, some of the submarines in Bear Country were made of titanium alloy. The depth of the dive is over a kilometer, it's definitely a deep water monster. This kind of thing. This depth is something that no weapon can reach. It was absolutely safe.

Victor was only welded with high-intensity steel. He could easily dive 400 meters underground. Now, they did not want to play anymore. They had to leave first.

The standard rudder of the captain began to extend and push the seawater. Under the counteracting force of the seawater, the head of the boat began to move downward. The huge submarine drilled into the deeper seawater!

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