Half a month has passed since Army Day.

In the past half month, the live-fire tests of the YJ-82 anti-ship missile and the Yu-3 torpedo were also successfully completed with the cooperation of the target ship towed by the Nanxun No. 081 ship.

Chen Ming naturally will not let go of this good opportunity to steal teachers and learn arts.

It's just that what he didn't expect was that Rao Xiaofeng's water guide actually relied on manually calculated missile launch data. Computers only play an auxiliary role.

I have studied some missile launch theory on my own.

But he always thought that when he arrived at the ship, these were all set up through a computer program, and he could get the launch parameters directly with just input data.

I never thought that the old navy in this era actually relied on manual calculations, and such a large amount of calculations could still achieve accurate hits.

While sighing in his heart, he recorded what he saw and heard in the inertial guidance room in his notebook, and prepared to reflect this problem to Lu Huaicheng after returning to the base. Ask professional programming and automation personnel to do a set of programs for the launch system. This will not only reduce the workload of comrades, but also greatly speed up the reaction time between the detection of the enemy and the first shot.

"Let's continue four nautical miles, which is the northernmost part of our Dongjiang Base Marine Police District, and then turn around. Let's go back. ”

In the command cabin, Captain Wang pointed to the chart and said to Chen Ming. Navigator Lei Jun sat on the side, looking leisurely and comfortable. On this voyage, if there is anyone who is the most relaxed person on the boat, it may be him.

The routes are all ready-made in the territorial waters, and he only needs to follow up and pay attention to the correct direction of navigation, and by the way, routinely record the hydrological characteristics of the sea area, so as to compare them with the records of previous years.

Especially now that we are about to return home, the hydrological characteristics of the last section of the route have not changed for many years, and there are few reefs on the bottom of the sea. In particular, this route, whether it is the captain or the captain of the Dongjiang base, has run back and forth many times, and he doesn't think that Captain Wang will make any mistakes on this road.

"Report, the sonar room found 5 nautical miles in front of my boat. There is an unknown submarine sonar signal. ”

The peaceful atmosphere was interrupted by the sudden voice of the sonar squad leader.

Lei Jun, who was paralyzed, immediately stood up and crawled on the chart.

"Captain, the unidentified submarine is in the 11th Sea. The junction of our Marine District and the Eastern Fleet Marine District. Exact seat in ..... Eastern Fleet Marine District. ”

Lei Jun quickly reported the specific geographical situation to Captain Wang, who was walking out of the chart room. Chen Ming followed behind Captain Wang and also heard Lei Jun's words.

"Combat alert."

Captain Wang commanded the starter in the boat.

"Yes, Battle Alert."

Inside the submarine, when the alarm bells are blaring.

"Two into four. Let's lean in. ”

"Report the situation to the base. Let's just say that five nautical miles in front of our boat, an unknown submarine sonar signal was discovered, and our boat was approaching the sea area where the incident occurred. ”

"Yes, two cars forward four."

"Yes, report to the base."

The helmsman and the viewer immediately confirmed and repeated Captain Wang's order.

"Lao Wang, what's the situation?"

Lin Zhen, the political commissar who was on a rotational break, heard the battle alarm and immediately got up and came to the command cabin. While buttoning the buttons of his clothes, he asked with the sound of the running footsteps of his comrades in the boat.

"Sonar reports that an unknown submarine signal has been found 5 nautical miles in front of our boat."

As he spoke, Captain Wang raised his wrist and looked at his watch. It is estimated that the time for the comrades-in-arms to be in place should be about the same.

"Report from each cabin."

"Yes, report from the cabins."

And there is a difference with surface ships.

After the battle alarm sounds, it is not enough to quickly return to their respective positions. It is also necessary to quickly check the condition of the various equipment in the respective cabins one by one, so as not to affect the combat and even non-combat damage.

"One cabin is normal."

"There's a cabin."

"The third cabin is normal."

"There are three cabins."

················

"Report to the captain, the cabins are in normal condition."

"Yes, two torpedoes, prepare before shooting."

After confirming the herald's reply, Captain Wang continued to give orders.

"The sonar tracks closely and reports the situation at any time."

"Lao Wang, 5 nautical miles away, that's the territory of the Eastern Fleet. Let's rush over directly, or wait for the base's orders first. ”

After seeing the situation in the chart room just now, Political Commissar Lin came out and said with a little concern. After all, he has been doing political work all year round, and he is more concerned about political influence.

"When is this all right, and this. It doesn't matter if it's the area of the Eastern Fleet, or the territory of our Southeast Fleet. These are all the territorial waters of our country, and the dog's dare to intrude so blatantly. I'm going to let it run, and I, the captain, don't have the face to do it. ”

Captain Wang scolded angrily, although he understood Commissar Lin's worries and knew that he was doing it for his own good, he had always believed that soldiers needed to be bloody. If you always care about political influence, then how can this battle be fought?

"Four nautical miles!"

"Yes!"

Hearing the report from the sonar room, Captain Wang turned his head.

"Report, base call back. The base ordered our boat to approach and follow and observe, and pay attention to concealment. The first shot was not to be fired without an order, and the base was in contact with the Eastern Fleet. ”

"Damn, call back to base. Let's just say 401 boat, obey orders. ”

Captain Wang slapped the periscope platform in the middle of the command cabin, gritted his teeth, and continued to give orders.

"The whole boat is silent, and the radio retains the receiving signal."

"Yes, attention cabins. Now the whole boat is silent, and the crew of each cabin is not allowed to move around at will. ”

Chen Ming saw Captain Wang's angry appearance, and wanted to step forward to persuade him, but after hearing the silent order of the whole boat, he immediately stood in place and did not say a word. Now he can stay in the command cabin to learn Captain Wang's command, but he must not and will not interfere with Captain Wang's judgment.

Political Commissar Lin Zhen also chose to shut up and reserve his opinion. After all, in wartime, the commander can only have one voice. In terms of military command, Captain Wang is professional.

"3 nautical miles."

"Yes, 10 degrees of first inclination, 120 meters of diving."

"Yes, 10 degrees of first inclination, 120 meters of diving,"

"90 meters!"

"100 meters!"

·········

"120 meters to!"

"Yes!"

As the distance got closer and closer, the whole ship was quiet, only the orders of Captain Wang, and the responses of the various battle positions came and went.

Report, base replied. The Eastern Fleet responded that they were maneuvering. The submarines were radio silent, and they were unable to contact their submarines to confirm their locations. The base tells us to be more careful and pay attention to the distinction between friend and foe. ”

Hearing the base's reply, Captain Wang, Chen Ming, and all the officers and soldiers in the command cabin couldn't help but groan in their hearts.

This special damn is just joking, now that the enemy and I don't know it, I can't do it yet, and if I sink a friendly submarine, I will have to go to a military court, and if I don't do it, I will have to be sentenced to death. If you don't do it, in case it's an enemy submarine, and then you run into a reckless captain who preemptively fires.

If you don't do it yourself, you will have to be beaten to the bottom of the sea, or die.

"2 nautical miles!"

"Command the cabins. Be prepared for damage management. ”