The preparations for launching were in the United States, when Lieutenant Harry Reid, the torpedo launcher commander of the USS "Evil Man" nuclear submarine, reported the preparations for torpedo launches to Major Finaclin in the command module. , there was a loud "boom" and the ground shook, interrupting his report. At the same time, he was thrown up, and his head hit the angle iron of the torpedo bracket more than 1 meter away from him. A person who was bright, lively and full of thoughts a second or two ago immediately stopped thinking." The last sound he heard in his life was probably the crack of his skull being shattered and fractured. Maybe he didn't even have time to hear the sound. [] The 8.2-meter-long Y-A 533mm warhead weighed 205 kilograms. The heavy torpedo relies on its own seeker to find and lock the target "Evil Han". When approaching the "Evil Han" to attack the nuclear submarine, it makes a final sprint and accelerates to the same speed as the "Evil Han". On the starboard side of the nuclear submarine, after a deep kiss, he got directly into the arms of the "Evil Man"'s double-shell structure G-th compartment main cabin. Large, it has great damage to large-tonnage ships. It is absolutely fatal when used in anti-submarine warfare. The fierce explosion of the Y-A 533mm heavy-duty torpedo caused the "Evil Han" nuclear submarine to arch upward to a height of more than 3 meters. A huge mushroom-shaped white mass nearly 5 meters high appeared above the sea where it was located. The huge energy released instantly by the Y-A heavy-duty torpedo caused fatal damage to the fifth auxiliary engine room of the "Evil Han" nuclear submarine, completely destroying the mechanical mechanism of the "Evil Han" nuclear submarine's hull, and the hull was falling. At this time, "under the combined action of its own weight and the strong seawater pressure" accompanied by the sound of metal breaking, the "Evil Han" was divided into two, and the middle was broken. The propulsion tail cabin of the 7th compartment , and slowly sank into the dark, cold, and silent bottom of the ocean basin at a depth of more than 3,600 meters on the western edge of the Pacific Ocean. "" The drop-shaped shell of the "Evil Man" has the largest side width of the sail cover shrinking inward. At the stern of the boat, the partition steel plate between the 6th compartment of YA had been completely torn. In an instant, seawater filled all the space in the 5th auxiliary engine room. The huge water pressure passed through the deformed waterproof hatch and several A cracked weld penetrated into the fourth reactor compartment. At this time, the bow of the "Evil Han" was like a warhead, and most of the remaining hull was downward, hanging at a 45-degree angle and floating at a depth of more than 100 meters. in the sea water. The crew of the 2/3 launch of the "Evil Han" nuclear submarine were beaten violently like satin in a dice box after being violently "shaked" for a while. Their heads were bruised and bleeding, and they were dead and injured. Even those who were lucky enough to survive were frightened, stunned, and fell into the 90-degree angle between the floor and the bulkhead of each cabin. Lieutenant Colonel Yveda, the captain of the "Evil Man", heard the alarm in his sleep and "picked up a shirt and ran to the command cabin while running." After listening to the words of the deputy captain on duty, Finaclin After the major's brief briefing, he took over the command of the "Evil Cave" again. "Close all waterproof hatches of each cabin immediately." "Close all waterproof hatches!" Major Finaklin loudly repeated Lieutenant Colonel Iveda's order. Ivida turned on the public address system inside the boat and ordered loudly: "The sergeants in charge of each cabin, please immediately check the sealing status of the hatches you are responsible for!" Submarines have been active underwater for a long time, and the most worrying thing is the sea water. In order to prevent the leakage of one cabin from affecting the entire tower, the cabins are usually sealed. Although submarines are a product of contemporary high-tech, sophisticated science and technology and industrial development. But in terms of the overall structure, to put it simply, it is a large cylinder made up of several sections of sealed large-diameter steel pipes welded together. Each section of sealed large-diameter steel pipes is a cabin, and the connection surfaces between each section of sealed compartments are There are no passages. Thick, waterproof and sealed hatches are installed on these passages to allow personnel to move between cabins throughout the submarine. Personnel moving between cabins must pass through these circular waterproof hatches, which are not much larger than a washbasin. When the submarine is underwater, "the waterproof hatch must be closed. Just in case something happens to the submarine and water enters the adjacent compartment, it will not affect other compartments, and it can still ensure that the entire submarine has enough buoyancy" and will not sink to the bottom of the sea. If the waterproof hatches between the cabins of the submarine are not closed, or are not closed tightly, then once seawater pours into all the cabins, it will be a disaster for the submarine. Everyone knows this truth, but in fact, it is very troublesome to pass through these waterproof hatches." When "opening the door", you must first knock a few times to give a signal to the other cabin and let people in neighboring cabins approach the waterproof door. Get out of the way to avoid being injured by the handle on the door when opening the waterproof door, and then gently pull the handle on the door to make a gap in the waterproof door first, so that the temperature and air in each cabin may be different due to different working environments. The difference in pressure can be balanced, and then it can be slowly opened and passed. Because it is really troublesome to do so, everyone usually does not strictly abide by the "submarine underwater" for convenience."At this time, the waterproof hatch must be closed" is an "in case of emergency" system. This is especially true between cabins with frequent personnel exchanges. "When the "Evil Han" is facing a torpedo threat crisis," the ship's boss, Lieutenant Colonel Iveda, said After taking over the command of the submarine, the first thing that came to mind was naturally this loophole in daily management. The entire boat is required to first close all waterproof hatches in each cabin to prevent the entire nuclear submarine from being destroyed if it is hit by a torpedo. His decision is definitely correct, but it still cannot be saved. The "evil man" is destined to perish, because for submarines, the power of the Y-A 533mm heavy-duty torpedo is indeed too great. No submarine can survive in the water. Bear a heavy blow from Yao Mo. After the propulsion tail compartment of the seventh compartment was blown off, the "Evil Han" nuclear submarine lost its power and mobility. Only the upper half of the bow sonar cabin, the torpedo launcher cabin, the command cabin and the reactor cabin connected to the submarine bridge control tower are left. In the reactor cabin with dense pipes, the reactor cooling system malfunctioned, and hot steam hissed outward from the broken pipes. The reactor cabin was filled with suffocating hot water vapor. In addition to the steam, people Nothing can be seen. The temperature in the entire fourth compartment has reached over 60 degrees, which is hotter than a steam bath sauna. Chief Engineer Hayes shut down the reactor with the last bit of clarity in his mind. The strong desire to escape made him instinctively climb up the sloping floor toward the passage leading to the command cabin. arrive! In the mist, he touched the handle on the waterproof door leading to the command cabin. Ignoring the heat on the handwheel on the waterproof door, he twisted it round and round until a gap finally opened. He didn't care. Open the door slowly." He wished he could leave this reactor room burning with hellfire right away. At this time, even Hayes couldn't open the door faster even if he wanted to, because the positive gas pressure in the fourth reactor room was too high. Maybe it was the sea Yes's severely burned hands lost consciousness, perhaps because he had lost the last bit of strength to support his body weight. The moment he opened the waterproof door, he followed the 90-degree angle of the fifth partition. But the hot steam in the reactor compartment poured into the command module through the waterproof door opened by Hayes, giving this kind of steaming warmth to the "leaders" in the command module. When the 533mm heavy torpedo exploded, Lieutenant Colonel Iveda, the captain of the "Evil Point", hit his face heavily on the periscope. Although his nose was bruised and his face was swollen and his face was bleeding, he still hugged the periscope. Some fatal injuries. After the violent shock, he was wearing a white U.S. Navy uniform on his upper body and a pair of blue linen pants on his lower body. He was barefoot and hugging the periscope pole like a monkey climbing a pole. Iveda Apart from the blood stains on the lieutenant colonel's face, his face was swollen and deformed due to a broken nose bridge. His eyes were almost slits, and his nose was bleeding continuously. But Lieutenant Colonel Ivida still shouted as loudly as possible, "Come up! Come up!" This time, no one repeated the order. The deputy captain, Major Finaclin, "no" to be precise, it should be the body of Major Finaclin, which was thrown like a dead dog under the stairs leading to the bridge from the command module. His body was curled up into a ball. A rare phenomenon in life, the whole head was rotated 180 degrees and looked very strange. The facial skin was blue-yellow, a pair of frightened eyes stared out, and a black and red blood stain hung on the corner of the mouth. It was obvious that the cervical spine was broken in the impact just now. Although there was not a lot of blood, it was still very scary visually. The captain, Lieutenant Colonel Iveda, had a good idea of ????going up to the surface, so that even if the submarine was seriously damaged, at least some people would escape. But can the "Evil Han" float? It¡¯s definitely not going to float. The "Wicked Man" was left with only half of its power lost. Although the ship did not sink, it could not float. If it lost power, it would be impossible to input high-pressure gas to the main water tank and the regulating water tank to squeeze out the seawater in the water tank. "If you can't squeeze out the water in the water tank," this half of the submarine will not be able to float. If it cannot float, it will have to stay here. To stay here, you need air. This is the most basic condition for human survival. The "Evil Han" submarine has lost power. Source, the submarine's air regeneration device cannot work. "The air regeneration device cannot work, and the people on the submarine lose the air they depend on for survival." What would it be like if a person lost his air? Everyone on earth knows this problem. "The side passive search sonar array shows that the attack target's engine radiation noise and the signal emitted by the hydroacoustic equipment disappeared." The sonar room of the NH201 submarine reported to the captain Zhao Hailong: "A group of mechanical attack targets were received. The sound produced "We guess it may be early American Morse code", "American Morse code?" Lieutenant Colonel Zhao Hailong heard that it might be early American Morse code, which aroused his great interest. When he first joined the army, he served as the cultural instructor of the communications company of the 343rd Regiment of the 115th Division of the 39th Army.After returning to China in 1951, he was exposed to American Morse code when he was studying at the Communications College of the People's Liberation Army. American Morse code is a very simple code but very easy to use. It uses some dots and dashes to represent numbers. The numbers correspond to words. Through dots, dashes and pauses in the middle, each character and The punctuation marks are transmitted independently of each other. This code can be transmitted by a steady-pitched intermittent radio signal, or by a mechanical striking radiating sound or a visual signal, such as a traffic light. The flash of light transmits the message. Zhao Hailong pressed the headset on his right ear, pulled the computer keyboard toward his arms and said, "Play the recording for me." " "Dang, Dang, Dang, Dang" Zhao Hailong followed the hitting sound of shield, crotch, and shield coming from the headset, and he typed a string of "oneone, punctuation marks" on the computer. Afterwards, while thinking about it, he typed word by word under these punctuation marks, "We are the USS Badass submarine." Everyone pay attention, "This is our last cry before we fall silent forever! SOS." , "Ha, ha." Zhao Hailong looked at the American Morse code translated by himself on the computer screen and smiled, and said to himself: "It's your own fault!" He thought for a moment and typed the keyboard quickly. , drafted a telegram on the computer and sent it to the communications room: "Our ship was at 26 degrees 10 minutes and 25 seconds north latitude and 137 degrees 29 minutes and 17 seconds east longitude, sinking an American Carp-class nuclear submarine. Now the submarine is sending a distress signal. "Rescue? Instruct the next action." Since the submarine was in silent mode during the mission, he wrote a very short message. "Then the submarine "NH201" launched a towed floating communication antenna with a long floating cable at the end and a small floating antenna. The submarine communication room uses a prompt radio, and it only takes 0.05 seconds to send out this 50-word request for instructions report from Zhao Hailong. The submarine "NH201" set the communication in the silent receiving state, dragged a long towed floating communication antenna, and left quickly. Five minutes later, it received a call back from the aircraft carrier fleet "MZD": "Return to the defense circle, execute Inside underwater anti-submarine mission. " "Ride a whale across the sea and soar into the sky, a dragon in the sea shoots sharp arrows, fight with loyalty and loyalty to defeat the stubborn enemy, keep the mission in mind to build national security. "Accompanied by the passionate singing of "Song of the Divers" by the commanders and crews of the submarine "NH201", the submarine "NH201" surfaced after returning to the defense circle zhUZhudao.com