Chapter 551

"Eighty meters deep, fifty meters deep, no signs of large-scale biological activity have been found at the moment!" a soldier kept reporting, Mo Bei stood behind him and looked at the radar screen, he roughly understood. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 Info submarines in underwater operations to find the enemy mainly rely on sonar, and sonar is divided into two types, one is active sonar and the other is towed sonar. Active sonar is easy to detect by enemies, but it is more effective than towed sonar. The soldiers in this report are actually sonar soldiers.

The sonar of this Han-class nuclear submarine is very powerful, it has almost completely scanned the landform of this giant lake, this giant lake is much larger than Mobei imagined, this giant lake extends wider and wider into the distance, the widest part of which is more than 30 kilometers wide, and its length is about 50 kilometers, this is a lake almost equivalent to the size of a medium megacity.

Such a huge lake must be hiding countless creatures, but on the other hand, if the survivors of Tsuwei can make good use of the city, then a giant lake alone will be enough to feed everyone in Tsuwei. If the survivors can rely on Jinwei and take the giant lake as their foundation, it is very likely that they can step on a path to the future in this dark underground world.

"The water is one hundred and twenty meters deep, and the sonar has found some unusual responses, such as water sounds, located in the middle of the lake!" The sonar soldier kept adjusting the sonar, but he could not tell what was coming from the sonar. Hearing the sound of water in the water may seem like a normal thing, but it is extremely abnormal for a submarine.

"Give it to me!" The lieutenant colonel who commanded the submarine walked over quickly and took the special headset from the sonar soldier, but he quickly frowned, he didn't hear anything famous, and the sound of a huge water flowing quickly came from the headset.

The rest of the lake was mostly visible on the sonar display, but the center of the lake was pitch black, and nothing was visible there, and the sound of the water was coming from there, but in the range that the sonar could scan, it should have been an impossibility.

"What's going on?" Mo Bei asked with a frown when he saw that the lieutenant colonel's expression was not very good-looking.

"I can't tell, but I guess there may be a hole in the center of this giant lake, and the hole is flowing outward or sucking the water from the lake!" said the lieutenant colonel after a moment's hesitation.

"Correct the course, don't get close to the black area, continue to dive, to a hundred meters, the monster may be lurking at the bottom of the water disguised as a stone, so I didn't find it!

All the soldiers on the submarine try to keep silent, this is the professional habit of submarine warfare, if two hostile submarines meet and are in a state of engagement in the ocean, the best way to avoid sonar is to remain silent, it is difficult for sonar to detect the submarine in a silent state. The giant monster might be like this at this time, even if it didn't hide under the water, but floated in the water, as long as it didn't move, the sonar probably wouldn't be able to spot it.

The submarine moved slowly in this silence, although it had been moving at a very low speed, but soon the submarine gradually approached the position in the center of the lake, but the submarine did not move directly towards the center of the lake, but circled around it, avoiding the position in the center of the lake that could not be scanned by sonar.

I don't know how long it took, a point of light suddenly appeared on the sonar display screen of the submarine, and the sonar soldier was stunned for a moment, and immediately reported, "A behemoth has appeared three kilometers in front of the left side of the submarine, and it is fast and approaching the submarine!"

"It could be that monster, ready for battle, Torpedo No. 1 and No. 2 ready to fire! Lock it on with sonar!" the lieutenant colonel immediately ordered. As soon as this thing appeared, the soldiers on the entire submarine immediately became busy, and all the soldiers began to act with great vigilance.

"It's rapidly approaching the submarine, and may have spotted us!" said the sonar man, suddenly nervous. Right on the radar screen, the huge thing was rapidly approaching the submarine.

"Torpedo No. 1 and No. 2 fired!" the lieutenant colonel ordered in a deep voice. Two torpedoes were immediately launched, this new torpedo is a copy of the Russian Storm torpedo, this torpedo is the most advanced supercavitating torpedo at present, the speed can theoretically reach 200 knots, is a very fast super torpedo.

The performance of this torpedo on the Han-class submarine was similar to that of the Tempest-class torpedo, and the lieutenant colonel was very confident in this torpedo, and under the surface, the lieutenant colonel did not think that anything could be faster than this torpedo.

"Turn on the torpedo active sonar and enter the automatic homing mode, how long will it take to reach the target?" asked the lieutenant colonel in a deep voice.

"The torpedo has entered the automatic homing mode, and it is expected that there will be ten seconds left to make contact, eight, seven, six, five, four, three, two, one, contact!" shouted the sonar soldier, and on the screen of the sonar radar, two obvious lights suddenly appeared, and the huge point of light also disappeared at the moment of explosion. "The target is gone, it may have been sunk, it may have been sunk!"

"Slowly move closer to the target location and see if we've already killed it!" the lieutenant colonel, with a slight expression of relief on his dull face, ordered in a deep voice.

The nuclear submarine slowly moved closer to the location where the target exploded just now, but the submarine had just walked a short distance before the light spot on the radar screen reappeared. The lieutenant colonel's face immediately turned ugly.

"The target has reappeared, still rapidly approaching us, the target is a kilometer away!" the sonarman's voice was visibly tense, and he was about to change pitch.

"Torpedo No. 3 and No. 4 are ready, fire them at once!" the lieutenant colonel tried to make his voice appear calmer, and this calm voice could give the soldiers some confidence.

"Torpedo No. 3 and No. 4 are fired, and they are about to make contact!" Two torpedoes were fired again, and even if they encountered a destroyer, four torpedo hits should sink the enemy.

The light points generated by the two explosions appeared on the sonar screen again, and the sonar soldier stared at the radar screen closely, but a desperate scene appeared again, and the huge light point on the radar screen actually appeared again. The point of light still did not change in the slightest, and quickly rushed towards the submarine.

"Captain, it's coming, it's five hundred meters away, and it's about to make contact!" the sonar soldier's desperate voice sounded.

"The whole ship is ready for impact!" the lieutenant commander commanded loudly, taking a deep breath.