Super Weapon Swap System

The sunlight can only penetrate more than ten meters of sea water, and then go down. There is a dark world in the sea water. At the same time, every ten meters down, it will increase the pressure of one atmospheric pressure. Three hundred meters is equivalent to more than thirty atmospheric pressure.

The shell of the nuclear submarine is under great pressure. If there is any small hole under high pressure, the water will flow in like a knife and cut everything. This is a terrible scene.

Now, the victor class submarine has dived into the cold deep sea. When the depth gauge reaches 290 meters, it is gently leveled.

It is made of ak-29 high-strength alloy steel as a whole, with a yield strength of 10kg / cm2 and a pressure shell steel plate thickness of 35mm, which effectively increases the submergence depth of the submarine.

Diving at this level is like tickling. I don't care at all.

At the time of construction, titanium alloy was considered to be used for construction. Later, although it was abandoned because of the high cost, the submarine control rudder and sonar shroud were made of titanium alloy. At the same time, it is also the first submarine in Xiong country to make various high-pressure pipelines with titanium alloy.

"Attention, 3 knots, low speed, the whole boat remains silent," Ivanov said.

At first, they pursued at full speed and made a lot of noise. Now, they have dived into the deep sea. At the same time, coupled with low-speed navigation, the other party must not find themselves.

As a submarine soldier, the most important thing is to be patient. After all, anti submarine warfare may last for hours or even days. The confrontation between submarines and surface ships is so long.

When the order to keep the whole boat silent was given, even the conversation between the crew could only be lowered. At this time, the whole submarine disappeared except the low noise of the main circulating water pump of the nuclear reactor and the low sound of the propeller.

They will disappear completely under the ocean.

"Report, the target disappears." in submarine 320, Captain Lei heard the report from the sonar.

When the other party dives, the sound becomes smaller and smaller. Now, when the other party dives to the bottom of the sea, the sound is almost inaudible.

What should I do?

The normal submergence depth of this submarine produced with imported technology is 200 meters, but if it is limited, it can also drill to 300 meters underwater.

However, this is very dangerous and accidents will occur at any time. As a captain, he is responsible for the lives of all the soldiers on the boat.

"Report, the fleet ordered us to shut down and stand by silently." another voice.

As the other side dives, the challenge becomes even greater. At this time, the navigation of its own submarine in this water area will also play a role of interference.

"I see." Captain Lei said, "turn off the motor, we float with the ocean current, release the towed array sonar and turn into the monitoring state."

Captain Lei didn't show off. At this time, he can't affect his own anti submarine operation. His own side has the most advanced fixed wing anti submarine aircraft, and no submarine can escape.

As for your own side, let's listen first.

"Attention, release the second group of sonar buoys and expand the search distance." for the fan hunting anti submarine aircraft in the sky, their anti submarine is still going on in an orderly manner.

The other party dived and hid. What should we do?

Don't worry, then throw the buoy!

Around the surrounding waters, the hunting fan anti submarine aircraft made a big circle. While flying, it began to throw down buoys. The more this sonar buoy is thrown, the higher the accuracy will be.

At this time, those Seahawk anti submarine helicopters finally arrived.

"Seahawk helicopter, Seahawk helicopter, pay attention to the herringbone anti submarine operation," shouted the commander on the hunting fan early warning aircraft.

How to throw the anti submarine sonar buoy is also particular, especially with other anti submarine aircraft, there is a special process.

Herringbone!

Seahawk helicopter is flying low on the sea. It is almost only more than ten meters away from the sea. With the sound of popping, sonar buoys continue to be thrown into the sea. If you look from above, you can find that the sonar buoy thrown in is similar to a herringbone.

With the increase of the number of sonar buoys, the positioning will be more accurate, but at the same time, it will also face the problem of data processing. At this time, the data chain will begin to play a role!

Massive data are integrated through the data chain. Countless signals are quickly displayed on the screen through the high-speed operation of the computer.

Want to run, no way!

"Seahawk helicopter, attention, release the active sonar buoy and prepare for positioning!"

At this time, the fan hunting anti submarine aircraft has sent the determined position of the target through the data link. The Seahawk helicopter flew low over the sea and threw four active sonar buoys at the four corners of the target.

Underwater, in the silent world, Victor submarine is sailing slowly. Its movement has almost been integrated into the background noise of the ocean. From the outside, you can hardly hear anything.

Ivanov is standing on the bridge with a cigar in his mouth. Smoking is not allowed in the submarine, even the captain is no exception. He can only have fun in this way.

Ivanov was waiting quietly, like a cunning wolf.

The sonar has reported many times. Buoys have been dropped continuously. It seems that the other party is searching for their own. Let them toss!

"Bang, bang." suddenly, it hit the hull like the sound of death. When they heard the sound, everyone changed color.

Who would have thought that the Han people caught them again. They sailed slowly at a depth almost close to the bottom of the sea, but they were still found?

This sound means finding your meaning when playing hide and seek!

What should I do?

Damn Niu Guoren, in order to fight the war in the South Daxi ocean, they sold their fan hunting anti submarine aircraft to the state of Han. It must be the reason for this anti submarine aircraft!

Ivanov is quite angry. If there were no such anti submarine aircraft, the Han people would never catch them. Now, what should we do?

Float up?

Of course not!

"Attention, sit down at the bottom of the sea." Ivanov, with a cold expression on his face, gave another order to his subordinates.

The bow of the submarine slowly went down. Soon, the body of the submarine rubbed and hung with the seabed. After hitting a group of coral reefs, finally, the huge submarine body, like the body of a giant, stopped below and didn't move.

Sitting at the bottom of the sea, the submarine captain is good at it!