Open an aircraft carrier to fight against Japan

As soon as Xie Tao's order came out, the Zhuxian boat immediately sailed towards the Poseidon Blade submarine. Xie Tao didn't know at this time that the commander of the Poseidon Blade submarine was Bierhoff.

At this time, Bierhoff had already contacted the civilian plane in the sky through the towed antenna, and the pilot of the civilian plane also told him the location of the Canghai aircraft carrier battle group, which made Bierhoff ecstatic , did not expect that there was a "steel shark" waiting for him 200 meters below them.

Bierhoff excitedly ordered the Poseidon Blade submarine to sail towards the direction of the Cang Hai Ship. The Poseidon Blade turned around and made a louder sound, which made it clearer in front of Jie Tao's Zhuxian boat.

The sonar chief of the Zhuxian boat originally doubted whether the target was a submarine. After all, the situation of underwater sound transmission is too complicated, and the only tool for the sonar chief to perceive external information is the sonar at the bow of the boat. The biggest difference of all forms of warfare.

In various forms of war, most of the warring parties can see each other (except for the over-the-horizon attack of the air force and navy). On the battlefield, instruments are unreliable, and the most reliable thing is the human eye. When the eyes see the target, it will bring a sense of solidity.

In submarine warfare, both sides are in the dark and deep seabed, and the light will be completely dissipated if it travels more than ten meters here, so the only thing that sonar can rely on is sonar.

The sonar chief picked up the communicator and reported to Xie Tao: "Captain, the enemy submarine has turned, and its course is now Dongguai Sanliang, which is the direction of the battle group of the Canghai Ship Carrier."

Xie Tao said "very good", and then ordered: "Adjust the course, turn the hole three or two times, float up, and set the depth at 150 meters."

Xie Tao is going to catch up to the Poseidon Blade, and then launch a torpedo to sink it. Following Xie Tao's order, the crew on the submarine immediately acted, emptied the ballast water tank and floated up, and adjusted the control rudder However, the resistance of the sea water is very large, so the submarine's turning is relatively slow.

When the Zhuxian boat was turning, Xie Tao picked up the communicator and said in a deep voice: "Torpedo compartment, get ready for torpedo launch." The torpedo soldiers in the torpedo compartment immediately began to prepare, and soon the torpedo preparations were completed. Thao gave an order and aimed at the target to launch.

Five minutes later, the Zhuxian boat completed its turn and floated up, and the sonar chief reported again: "Captain, the enemy submarine is now 5 nautical miles away from our boat. According to the current speed of both sides, the enemy submarine is expected to enter the torpedo range of our boat in 5 minutes."

"Very good." Xie Tao praised, "Immediately send the track information of the enemy submarine to the torpedo cabin. The torpedo cabin will lock the enemy submarine immediately after receiving the information."

The sonar room and the torpedo room agreed together, and the information transmission and target locking began in an orderly manner. Four minutes later, the torpedo room sent out a message: "Report to the captain, the target has been locked."

"Launch the torpedo in one minute." Xie Tao said loudly, but at this moment, the sonar chief suddenly reported: "Captain, the enemy submarine has surfaced, and the course remains unchanged."

Once the Poseidon's Blade floats up, the previous aiming and locking work of the Zhuxian boat will be in vain. These tasks must be done again. Xie Tao doesn't want his subordinates to do the repetitive work again, so he plans to use the Poseidon's Blade The torpedoes were launched during the ascent process. The torpedoes equipped by the Zhuxian boat were the Yusi torpedoes developed by Lin Yuan. This torpedo was equipped with an acousto-magnetic composite fuze and could find targets independently.

Xie Tao then asked: "How many meters has the enemy submarine floated?"

"Report to the captain, it has risen 40 meters and is still rising."

"I see. Torpedo cabin, has the position of the enemy submarine exceeded the autonomous detection range of our Yusi torpedo?"

"Report to the captain, the enemy submarine has exceeded the autonomous detection range of the Yusi torpedo. Our submarine must adjust its position, otherwise the Yusi torpedo will not be able to hit the target."

Xie Tao cursed in his heart, "Damn enemy submarine, what are you doing when you float to the surface for nothing?" Then he ordered: "The whole ship floats to a depth of 100 meters."

The ballast water tank was drained again, the angle of the enclosure rudder was adjusted, and the Zhuxian boat floated up slowly under the action of sea water. During the process of rising the Zhuxian boat, the sonar chief kept reporting that "the enemy submarine is still floating." When the Zhuxian boat floated to 100 At a depth of 13 meters, the sonar chief reported that "the enemy submarine is suspended at a depth of [-] meters, and the depth error is plus or minus three meters."

The depth of the 13 meters, the depth of the periscope and the depth of the snorkel are almost within this range. It is hundreds of nautical miles away from the battle group of the Canghai Ship Carrier, so it is impossible for enemy submarines to enter the periscope state to attack surface ships. They must enter the snorkel sailing state .

Conventional submarines have snorkels for sailing. The use of snorkels is not because there is not enough air in the submarine, but to use the snorkel to introduce air to make the diesel engine work. Conventional submarines do not have nuclear reactors. They use diesel engines and electric motors to work, and diesel engines must be in It can only work when there is air.

Xie Tao guessed what the enemy submarine was going to do, and laughed, "The torpedo cabin, now that the torpedo is launched, can it directly hit the enemy submarine?"

"Report to the captain, since the enemy submarine is in shallow water, there is relatively large noise interference and magnetic field interference. Our boat needs to float another 50 meters to ensure that the theoretical hit probability reaches 80.00%."

Xie Tao was moved when he heard the torpedo captain's request, because he entered the shallow water area after floating 50 meters, and the sound wave propagation conditions in the shallow water area were more complicated. In the snorkel sailing state, the noise of the propeller is relatively small, and the probability of finding the Zhuxian boat is higher. In this way, it will not be so easy for him to sink that enemy submarine.

The staff officer on one side obviously saw Jietao's concern, so he said, "How about we wait until the submarine dives before launching an attack?"

Xie Tao shook his head lightly, "The enemy submarine is obviously in a snorkel state. Who knows when it will end this state. We are here to spend time with it. What if other submarines attack the aircraft carrier battle group?"

The staff officer was stunned, in a dilemma, and Xie Tao said in a deep voice: "I can't take care of that much now, the helmsman, float another 50 meters, the torpedo compartment, launch the torpedo immediately after floating."

Immediately, the Zhuxian boat began to float up, and the sound passed through the water layer and reached the sonar array of Poseidon's Blade. Erhoff reported: "Captain, an unknown sound was heard behind our side. According to my inference, it is an enemy submarine."

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