China's South China Sea waters, a sea area with rich oil, natural gas and various mineral resources under the sea, not only has under the sea resources, but also has this rich fishery resources and numerous reefs and island resources.

Many islands are covered with bird droppings accumulated over thousands of years. Just transporting these natural, pollution-free green fertilizers back to the mainland for farmland cultivation and fertilization can completely transform a poor and poor field with low yields into a high-yield and rich area.

And in this sea area, a submarine was cruising on the water. This is the product of the submarine technology developed by the Seventh Institute of the Guwen Society under Zhong Yang and the Germans. The base directly below the seaside villa has now absorbed many German engineers.

As the cooperation between the two sides deepened, Casar also sent more and more German technicians. Some ship technologies that were difficult to develop publicly in Germany have also moved to Brazil, Argentina, Cuba and China's Nansha. The secret research has never been cut off.

"It's still more comfortable on the water." Sailor Hu Jialiang lit a cigarette outside the submarine comfortably. You should know that there are not many opportunities to breathe out. Many brothers in the submarine cabin were waiting to change themselves, giving them a little breath of fresh air to their nostrils that had been smothered by various smells.

The submarine cabin contains various odors, including diesel, engine oil, sweat odor, body odor, feet odor, bad breath odor. There are even various odors emitted when cooking, mixed with the battery discharged continuously and harmful gases generated when storing electricity.

What you need to live in a closed and dense cabin for a long time is no longer the so-called courage to fight to the death, but the need to have tenacity to adapt. Without sufficient patience, it is impossible to live and work in such a suffocating environment for a long time. Therefore, submarine soldiers are the most difficult to train, but they are easily sacrificed.

"What dishes should I have for lunch today?" Hu Jialiang suddenly asked about his comrades who came up to breathe together.

"It seems to be water onions and stewed meat." The man's face was covered with dirt that had been accumulated for unknown amounts of time. It was obvious that he had not taken a shower for many days. And looking at his expression, he probably was not very satisfied with today's recipe.

"Oh... it's onions again. Eat onions every day, or carrots. Oh, I really miss the fried meat with white-cut chicken and mushrooms at home." Hu Jialiang felt a chuckle and disgusting feeling in his stomach when he heard that it was onions again for lunch, and then he missed his life at home.

Although his virtuous wife has no children, she is not in a hurry because she is young and busy with work. As a member of the submarine force, Hu Jialiang has an important mission and has never been able to get together with his newlywed wife. However, his rich life treatment also makes him unable to complain.

"What else do you want to eat? The chef Lao Niu has tried his best. He mainly cannot cook, fry and fry in the submarine for fear of making smoke, otherwise it would not be like this." This young soldier, named Lu Yang, was a foreigner who moved from Hebei to Guangzhou. However, he has lived here for more than ten years and has long been the same as the residents of Guangdong Province. His family background has also passed the assessment and was able to enter the secret submarine force.

The reason why Zhong Yang set up this force was mainly to deal with threats from the sea. It is not realistic to develop surface ships on a large scale. Not only did Britain, the United States, France and other great powers disliked, but the first thing they had to face was Japan's pressure. They always thought about swallowing China's Dongyin people, but they would not allow a powerful Chinese navy to appear.

The ancient Chinese Society can only take the path of submarine development first, secretly establish submarine troops, and deal with threats from the coast. Especially the ambitious Sun Yixian and the ** Party, they have a ** fleet organization and should not be underestimated.

"Stop talking, let's talk about it, I'm going to vomit." Whenever Hu Jialiang thinks of the food standards in the submarine, he can't help but want to vomit. If it weren't for his salary and professional mission, he would have resigned long ago.

Just as the two people who were breathable on the water were still chatting, a sharp sirens sounded, and they immediately threw down the cigarette butt and ran towards the cabin door. Hu Jialiang, who had been trained, understood it very well. This was the ringtone for emergency diving.

If I dive late, I can only float on the water and wait for death.

While the alarm bell was ringing, a large number of white bubbles began to appear around the submarine, which was because the water injection chamber began to discharge air and water. The submarine would also change the rudder angle and quickly rush to the water below 80 meters in a dive-like posture, and then start to sneak.

Follow the escalator to enter the submarine as fast as possible. When Hu Jialiang got into the submarine, the sailor closed and locked the door. This can prevent the sailor from opening the door without authorization due to mental collapse due to mental collapse. In that case, it will cause a catastrophe to the people in the cabin.

"The number of high-speed propellers found in 9 nautical miles outside the water surface is 226. The speed of the two directions is unknown." The sonar reported his own discovery report, his voice was urgent but calm and clear, and he was obviously trained by professional correspondents. Speaking is also an important knowledge.

"Can you hear what kind of ship it is?" the captain asked in a deep voice, looking at the sonar with a bright look.

"It's not the sound of the engines of our warships, nor the clear and stable sounds of the British ships, but it's a bit like the noisy sounds of the Japanese engines."

"A Japanese warship? If it is a destroyer, it may be discovered." The second deputy had some doubts. Generally speaking, Japanese warships would occasionally pass by, but they had not received any notification from the intelligence department before.

"No, it shouldn't be a Japanese, probably the cannon ship of the ** Party." The first mate's face was full of grim smiles. The name "cannon ship" was because Sun Yixian called himself a cannon and then unscrupulously bombarded civilian areas. For this kind of thing, the Nansha Navy Son has been deeply ashamed of this since the establishment of the Nansha Navy.

"Do you want to avoid it?" The second deputy was obviously a little worried. It is not necessary to start the war easily, but there are currently no relevant military orders, and if you act without authorization, you will be punished seriously.

"You don't need to use it to practice the course 290, the depth 20, the speed of one third, and the torpedo bin to be loaded with torpedoes." The first mate announced the plan firmly. The second mate was really relieved and the practice was acceptable. The purpose of the current stage was to be the Navy fleet of the ** Party as an imaginary enemy.

As long as it is not a war, everything is acceptable.

"It's the course 290, the depth 20, the speed is one-third, and the torpedo bin is loaded with torpedoes." The sailor's door responded excitedly to the captain's order. The long-term depression and monotony have long made the crew bored. This kind of "toy" sent is not easy to accept.

"Captain, it's a bit dangerous. We just practiced such a scene with our surface ships. And if the other party is really a British warship, I'm worried about the sonar detector on their ships..." The sonar was obviously still a little worried.

"If you are afraid of anything, what do we soldiers do? Besides, in order not to attract the attention of the great powers, we have always lacked surface ships, which makes us familiar with our own two water-breaking ships in the simulation exercise. Fighting them is like playing. Now we have finally had an opponent, and it is too sorry for ourselves if we don't take the opportunity to practice."

"Okay, you are the captain, you have the final say." The first mate and the second mate responded helplessly. The highest commander here was always the captain.

In fact, the captain did not tell the sonar that with Sun Yixian's financial resources, it is impossible to equip such advanced equipment. Even Japan probably does not have sonar technology yet.

The sonar device was invented by Levitrason of the British Navy in 1906. The first sonar device he invented was a passive listening device, mainly used to detect icebergs. This technology was used to detect submarines hidden underwater during World War I. These sonars can only be passive and are passive sonars, or "water hearing devices".

You should know that it was not until 1918 that Britain and the United States produced finished products. In 1920, Britain tested the sonar equipment they still called "asdic" on the Royal Navy Rim, and started production in 1922. In 1923, the Sixth Destroyer Detachment was equipped with ships with Asdic.

As for the Japanese technology, it is impossible for them to be faster than the UK. After all, the industrial foundation is still very weak and is definitely not a match for the British who have accumulated over a hundred years.

Hu Jialiang is a torpedoist. He was a submarine a year ago. His continuous training during his departure made him quickly become a qualified torpedoist. But he himself knew that on other submarines, there were more, stronger and more refined torpedoists than him. They could load and unload torpedoes faster and adjust torpedo launch and load, which would not only achieve greater results in combat, but also be more likely to save themselves at critical moments.

"The target distance is 9000, the orientation is 286, the speed is 11 knots, the course remains unchanged 38. The front and rear straight navigation attitude, the tonnage of a ship behind should be a light cruiser from the noise from the passive sonar."

"How is the surface weather?" the captain asked the weather officer.

"The breeze is level 2, clear, the wave is level 1, and the visibility is good." The meteorologist reported the meteorological conditions on the water surface.

"Right rudder 15 degrees, heading 015, standard speed, float to the periscope height at a distance of 5,000."

"It is the right rudder 15 degrees, heading 015, standard speed, and floats to the periscope height at a distance of 5,000."

Although I have experienced many exercises and training, this is the first time this real half-fight and half-real training, and everyone in the submarine is very nervous.

"Don't be nervous. Although our submarines are not as advanced as the German qiii type, our qii type is not a soft-legged shrimp. If you believe in yourself, just treat it as an extraordinary exercise." The captain softly encouraged everyone's morale.

The qii submarine has a displacement of 1,300 tons, and the current one is one of the two first equipped. After many transformations and upgrades, although it is still not as good as the qiii submarine that was just created with the Germans, it is better because it has many excellent crew members.

“There is a call from the moment the student is reporting the latest situation.

The captain of the "Periscope" put on a raincoat with the help of the first mate.

"It's a periscope"

A slight sound of the motor turning sounded, and the periscope slowly rose, bringing a series of water droplets to fall. This was a slight leak caused by sealing problems when the periscope rose. The captain buckled the rain cap on his head and pressed his eyes on the observation port.

"Captain, have you seen it?" the first mate asked the captain anxiously.

"No, the distance is too far. I have no such experience before, so I appeared too early. Keep moving forward." The captain's eyes were calm and he said without saying a word.

Time passed by little by little. Apart from the buzzing sound of the motor, the entire submarine was left with only sonars constantly reporting the latest data of the surface ships.

"The distance is 3,000, captain, I have heard the other party's sonar detection signal very clearly." The sonar reported nervously.

"I discovered the two light armored cruisers on the target. The enemy is here. I saw them in this scene for the first time. I really felt different. Records: The light armored cruiser can be seen at a distance of 2,800 meters, and the other iron armored cruiser is slightly visible." The captain's words made the brothers a little excited. This was the first time I had contacted the enemy ship in this state.

If it weren't for political and military discipline reasons, I would have been unable to help but take action.

"Captain, do you want to stop the car?" the first mate reminded his commander.

"Don't continue to sneak up and get close. Since you're already close, follow up a little more so that you can detect our distance and collect data for future battles."

"Isn't it too risky?"

"It is a time of peace, at most it is a warning, but you can obtain first-hand information. This is crucial to our actual combat training one-third of the speed, and all of them are silent. Sonarists should pay attention to report any changes immediately."

"Yes" the sonar responded in a deep voice, his tough expression full of concentration and a hint of excitement.

"The speed of the opponent has not changed at a distance of 2500"

"Continue to get closer"

“Distance 2300”

"The first mate immediately calculates the time and distance we enter the best attack angle." The captain was still calmly directing the crew members in the boat.

The sonar's voice changed a little bit "distance 2100".

"Captain, in another minute, we will enter the best attack angle"

"Distance from 2000" the sonar's voice has begun to tremble

"Torpedo team, the first target is the first, the third torpedo is ready, the distance is 1600. The target angle is 346, the launch angle is 012, and the second target is 5 seconds. The second target is ready, the distance is 1800, the target angle is 338, the launch angle is 355."

"Do you need to be corrected?" The boat was equipped with the highest logistics quarantine officer, and the quarantine officer also kindly reminded him.

"It's too late, just launch it directly." The captain instantly seized the fighter plane and ordered the fire.

"It is a distance of 1600, the first target angle is 346, the launch angle is 012. Torpedo launch No. 1, the torpedo launch No. 3 distance is 1800, the second target angle is 338, the launch angle is 355, the torpedo launch No. 2, the torpedo launch No. 4 reported to the captain, and the torpedo simulation launch has been completed."

"Quartermaster, torpedo hit time?"

"There are 68 seconds left" time passed in seconds, and the torment of this kind of waiting was the most uncomfortable. However, none of the people who can work on the submarine were impulsive people.

Patience and perseverance, calmness and decisiveness are all essential qualities

Finally, when the quartermaster looked at the pointer on the stopwatch and announced that the torpedo hit the target in turn every 6 seconds, a little excitement occurred in the submarine. Although no live ammunition was fired, everyone knows that since the new torpedo was equipped, the stability of the torpedo and the direct flight hit rate have been greatly improved.

And their submarine has the highest hit rate in previous exercises. They can believe it confidently. If they actually fired live ammunition, they would have heard the huge explosion just now.

"The distance is 1400, the destroyer in front is turning, the target is right ahead, we are found to dive urgently." The captain who has been watching the two armored warships issued the latest order

"Down the periscope, descent angle 35 degrees, standard speed, dive down to 180 meters."

"clear"

After diving to 180 meters, everyone's heads slightly came onto the stage, their eyes rolled up, and they nervously paid attention to the movements on the water.

"Change quiet and silent, and the captain quietly issued an order.

"Captain, Ship No. 1 passes over our heads 100 meters away from the port side." The sonar reported the latest situation. The huge engine roar just now made all the crew members' hearts rest in their throats, but the sonar's report just now made everyone feel relieved. The other party did not directly find himself. If he passed directly in front of the submarine, it would mean that he had been discovered, and the other party would have to drop a deep-water bomb.

"Sonar, keep paying attention to monitoring..."

"Ship No. 1 has turned back again, and the distance is 800, the voice of the directional attendant once again hung everyone's hearts.

"Right rudder 35 degrees, heading 50, full speed"

When the No. 1 Iron Craft passed the rear of the submarine again, everyone's nervous mood was relieved...

After that, the voice of the sonar made all the sailors breathe a sigh of relief.

"Record, the target was discovered at 10:23 am on August 9, 1924, the target was discovered at 11:07, and the torpedo was simulated at 11:19, and the distance was detected at 11:23 at 1400. It was initially judged that under the cover of the coastal background sound, the qii submarine can approach the detection edge of 1400 to 1600 to attack."

"Now, the young men on the flotation have been out for almost two months and have returned home."

The captain's words finally made everyone's mood rise again. After staying in this confined environment for more than two months, it was really not a wonderful thing. Being able to go home is the best news.

Unlike the cheerful atmosphere on the submarine force, Lin Qinghai's face turned pale on the Flying Eagle destroyer. Just now, his "mount" was warmly greeted, but until now, no enemy has been found. And those who dared to provoke him on this acre of three-point land are probably the turtle grandsons in Nansha.

But he was not easy to have an attack at this time. When he thought that the other party had a submarine force, he immediately felt a chill on his back and rushed back to the Grand Marshal's Mansion to report to the...

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