Evolution from scratch with added points.

In the imperial capital, in an office somewhere in the GF department.

A young man who works in the Intelligence Department and is responsible for handling official opinion information was yawning in front of his computer at this time: "Another boring day!"

Don’t be fooled by the fact that his workplace is very high-end and gives people a sense of awe at the first sound of his voice.

But in reality, this kind of work in a public institution is extremely boring.

The various pages he refreshed, from the official email address of the GF department to the private messages on the official platform, were all relatively scattered and idle tasks.

Although he receives emails and messages from all over the world every day, when he clicks in to filter, he would be lucky if he could find 100 useful message out of 1.

Fortunately, he was not the only one on duty in the office. Another elderly man was busy at his desk, opening registered letters sent from various places.

These letters include work suggestions for the GF department, as well as high-definition photos of military equipment and blessing letters sent by some military fan friends.

Of course, there are also the bizarre weapons research and development design drawings made by amateur scientists in military forums, as well as some tactical discussions and analyses on how to deal with the Americans and the Japanese.

In short, the contents of the letters are varied, and it is very difficult to filter out the useful ones. Those who can undertake this task of opening letters must have great patience.

"Xiao Li, I see you've only been sitting there for two hours and you're already like a chicken pecking at rice. Didn't you get enough rest during the day?" The middle-aged man pushed his thick glasses, put down a physical letter he had just finished reading, and asked the young man in front of the computer.

"Director Liu, my biological clock is making me sleepy!"

"It's an instinctive reaction of the body after staring at the computer for too long." Xiao Li scratched his still thick hair, laughed, and complained to Director Liu about how unreliable the contents of those letters were.

Forget about the old-fashioned topics of the Strategic Research Institute, such as kelp entangled in submarines and air defense gaps caused by smog, there were also many military fans who wrote in, curiously asking how many tons the newly launched Type 003 aircraft carrier weighed, which was more than 8 tons.

Because the flower-growing countries used to love playing these ambiguous word games when displaying their military equipment to the outside world.

For example, the range of rockets exported to a certain large desert dog owner is generally set at 290 kilometers when it leaves the factory, which happens to fall into an unwritten rule in the international military trade field: that is, missiles with a range of more than 300 kilometers are not sold to other countries.

As a result, the rabbits, on the other hand, sold rockets with a range of 290 kilometers to the big dog owners, but the error could reach 1700 kilometers. Moreover, they didn't even look at the instructions before launching them, they just picked the biggest one and blasted them randomly.

This made the Middle Eastern princes who made their fortunes by digging for oil in the desert and now have only money left after making their fortunes go crazy!
After a long time, everyone felt that the desert was blessed by Allah, and any advanced equipment could grow out of the desert.

For example, the hypersonic anti-ship missiles that even the Americans cannot develop have recently been used by our fellow countrymen in slippers to attack American and American warships and merchant ships like crazy.

As this kind of funny gossip spread more and more on the Internet, many netizens with nothing to do sent private messages and emails through the GF department’s official website email address to ask whether this really happened.

Xiao Li sits in the office every day, reading these private messages in the background for a long time, and he even begins to doubt his life!
If it weren't for Director Liu who kept teaching him patiently and instilling advanced ideas in him, he would have quit his job long ago.

"Director Liu, you have been sitting and reading letters for decades. You will retire soon. How did you persist for such a long time?" Xiao Li rubbed his eyes and put some eye drops in his eyes and asked curiously.

"You get used to it after a while."

"Besides, those of us who work in offices have it much easier than those soldiers standing guard outside."

"They are also on night shift. No matter how bad the weather is, whether it is windy or snowy, they will stay at one station all night."

"So we must remember what the great man said: there is no distinction between high and low people, only the division of labor in revolutionary work is different. Work hard to do your own job well, and every position has its own value of shining!" Director Liu smiled cheerfully. He was very happy to advise Xiao Li, a junior.

"You're right. I was a little pretentious." Xiao Li nodded and sat up straight, carefully reading the background messages marked as unread.

Just then, an email from the IP address of Ryukyu caught his attention.

"Can you ask the Navy professionals to take a closer look?"

"What are these documents?"

Xiao Li muttered to himself as he downloaded the compressed file in the attachment.

Seeing that no virus alarm was triggered, he decompressed the files, clicked on one of the audio files and started playing it.

You should know that his computer was the only one in the office that was connected to the Internet and an external speaker. As soon as the file was clicked to play, the special buzzing sound like the working engine echoed in the office.

"strangeness!"

"Why are all these files audio like this?"

"What is this?"

Probably due to lack of experience, Xiao Li didn't understand the situation clearly, so he looked to Director Liu beside him for help.

When Director Liu heard the special audio, his hands, which were originally flipping through the letter, immediately stopped!
"Why does this voice sound so familiar?"

"It seems to be... the voiceprint of a certain ship!" Director Liu put the letter aside with some vigilance, and immediately stood up and went to the computer to take a look at this strange email.

"Xiao Li, besides these audio files, is there any other attachment information?" Director Liu asked.

"Director, there is another photo for you to take a look at!" Xiao Li immediately clicked on a photo.

In the photo, a palm-sized black hard piece appeared, and Director Liu's pupils immediately shrank!
Because this thing looks so familiar to him!

He reads registered letters from military enthusiast friends every day and has seen similar photos of submarine hull coatings more than once.

The photography equipment in the hands of those military enthusiasts is extremely advanced, with a variety of cameras and cannons, they can capture every detail clearly.

In addition, the email mentioned that it was found while diving in Ryukyu, and Director Liu immediately realized that this document was unusual.

"Xiao Li! Please save this email. I'll call an expert from the department to take a look!" Director Liu patted the young man on the shoulder, returned to his seat and made a phone call. Offices like theirs handle countless incoming emails and messages every day.

It was obviously impossible for the two of them on night shift to distinguish the authenticity and value of the information.

So after waiting for more than ten minutes, a middle-aged man in a blue uniform with two vertical stars on his shoulders knocked on the door and entered the room.

"Lieutenant Colonel Wu, are you on duty tonight? Please take a look at this marked email!"

"There are several audio clips in it that need to be authenticated by you as a professional." Director Liu stood up to pour tea and politely invited the other party to take a seat.

"Audio file?"

When Lieutenant Colonel Wu heard this, he immediately became interested. He copied the email to his laptop and put on professional headphones to listen to it.

But the more he listened, the weirder Colonel Wu's expression became!
Because these samples of ship voiceprints were extremely familiar to him, a naval lieutenant colonel in charge of intelligence work.

The only thing that exceeded his expectations was that the voiceprint samples were too clear.

Even the cruisers deployed in the sea in the past or the towed monitoring sonars could not record such clear ship soundprints.

“How can it be so clear!”

"What means were used to record this?"

"Could it be that the spies used frogman methods to dive directly into the water and collect samples at close range?"

"You can even get the coating for submarine hulls?"

"Which action group is this guy from?"

"But if that's the case, why would this person send such a confidential document directly to the public mailbox of the GF Department? Why didn't he contact his superiors?"

"Could it be that he is being controlled by the enemy and cannot escape for the time being?"

Countless doubts flashed back and forth in Colonel Wu’s mind.

Seeing Director Liu and Xiao Li from the office staring at him eagerly, Lieutenant Colonel Wu immediately stood up, saluted, and shook hands with the two of them warmly: "Don't worry, this document is very useful to our navy!"

"I'll take the email back and have the Intelligence Department compare it. Once there's any result, you will definitely get the reward!"

After giving a swift and decisive explanation, Lieutenant Colonel Wu hurriedly left with his laptop.

Xiao Li was left with a confused look on his face, muttering in his heart: "Did I hear correctly just now? How can a mere email be associated with meritorious service?"

Just one more look at Director Liu's meaningful expression, and Xiao Li realized that he had underestimated the position of screening electronic information!
……

After leaving the office, Lieutenant Colonel Wu immediately took the audio files to a building deep inside the GF Department.

First, the technical staff of the Intelligence Department were asked to conduct a comprehensive analysis and comparison of the voiceprint sampling data of enemy ships in the historical database.

Because the ship's voiceprint is like the fingerprint left at a crime scene.

As long as this ship or submarine comes to Chinese waters, it will basically not be able to escape the underwater dragnet.

Sure enough, after waiting at the scene for less than 10 minutes, there was a commotion in the Intelligence Department.

"Lieutenant Colonel Wu, the voiceprints have been matched successfully!"

"Except for the already marked SSGN-728 Florida strategic nuclear submarine, the remaining ships are the US Second Aircraft Carrier Strike Group that just arrived in Ryukyu!"

"It is 99.9999% similar to Curry's historical voiceprints, and the clarity of these voiceprints is more than 10 times higher."

"Once the latest voiceprint data is imported into our maritime, underwater combat and reconnaissance data links, the Second Aircraft Carrier Strike Group will be able to detect and lock onto it immediately," the technician said.

There was a flash of heat in Lieutenant Colonel Wu's eyes. He knew the importance of this intelligence. It was equivalent to paralyzing and scrapping an American aircraft carrier strike group in advance.

Just imagine, wherever an aircraft carrier formation goes, others can spot it at the first moment, so wouldn’t it become a living target?

Without thinking twice, Lieutenant Colonel Wu clenched his fists excitedly and immediately took out an encrypted cell phone to report this important discovery to his superiors.

Then a series of intelligence chains began to accelerate within the Navy.

Because of the high-definition voiceprint data sent by an unidentified person, the technical staff of the Intelligence Department immediately processed it overnight and optimized the old audio of hostile ships in several other historical databases with a high-definition patch.

Because these submarines all use standard technology and standard pump-propellant or propeller engines, just like twins from the same mother, as long as the voiceprint characteristics of one of them are captured, the rest can be reversed.

Therefore, in the eyes of insiders, this information began to exert its unparalleled power.

It was not until the end of May a few days later that a US aircraft carrier battle group cruising in the Red Sea area was discovered by the Slippers Army on the shore directly after being locked by the data link of the new voiceprint.

Immediately afterwards, the USS Eisenhower, the flagship of this aircraft carrier battle group, was directly damaged by various hypersonic anti-ship missiles.

For a moment, the global Internet was in an uproar!
The invincibility of the American Navy has collapsed!

Chen Jue, the instigator of this incident, had already returned to China early.

As for the fragment of the nuclear submarine's hull coating, he also buried it under a big tree on the roadside in Ryukyu according to the agreement in the email with a handsome guy in the GF department. (End of this chapter)