Luo Feng nodded towards Zheng Zeyao, "Okay, in that case, I will tell Mr. Xu Kaida about this matter!"

Hearing this, Zheng Zeyao's expression also changed slightly, "Do you need me to ask you for your contact information?"

"No, I already have it!"

"But I didn't bring a phone!"

As soon as Luo Feng said this, Zheng Zeyao glanced at the desktop. Luo Feng had already brought his mobile phone. How could he say he didn't bring his mobile phone?

Soon, Zheng Zeyao reacted.

What Luo Feng wants is not an ordinary mobile phone.

"Wait a minute!"

Zheng Zeyao immediately walked out of the door and headed towards Director Sun's office.

Soon, Director Sun walked over quickly, carrying a phone in his hand.

"Mr. Luo, if you have something important to contact you, this phone will do the trick!"

Luo Feng took a few glances and found that the appearance was similar to the mobile phone Qin Dingguo gave him not long ago.

After opening, the functions are mostly the same.

Soon, Luo Feng made a call and went out.

"Hello, is this Mr. Xu Kaida?"

"I am, you are?"

"I am Luo Feng!"

"Is it Mr. Luo?" Xu Kaida was obviously surprised and very excited. Could it be that the Ohio nuclear submarine Luo Feng said has arrived?

However, reason told him that this was simply impossible. Even if Luo Feng could get it, he would certainly not be able to do so quickly. It would only take so long to arrange for such a huge thing to come back. It would be unrealistic in a short time.

"Mr. Xu, I want to send you something. Is it convenient for you to receive it?"

"Of course it's possible!"

This mobile phone comes with communication software, so you can send emails.

And the security level is very good.

It doesn’t matter whether it’s pictures, text, or voice.

Neither will be captured by the outside world.

Afterwards, Luo Feng sent an audio file.

"Mr. Xu, you should know what this thing is, right?"

After sending the audio file, Luo Feng sent a message asking.

After about tens of seconds, the other party responded to the message with a very definite tone, "Of course I know, this is a voiceprint record, it should be... from a submarine!"

Luo Feng also secretly admired in his heart that he was indeed Xu Kaida. Just by listening to a piece of audio, he could tell that it was the submarine's voiceprint.

Even experts only know that it is a voiceprint. It is a bit difficult to use a voiceprint to determine the voiceprint of what machine it is.

"Mr. Xu is really awesome, so do you know what kind of submarine voiceprint this voiceprint belongs to?"

Luo Feng continued to ask.

"This...I don't know!"

"Human ears are not that powerful yet!"

"But at least we can analyze it from the voiceprint in the audio. This should be a submarine with a relatively large motor power. It is very likely to surpass conventional submarines and be a nuclear submarine!"

Luo Feng was even more shocked, he was really awesome, and then he laughed, "As expected of Mr. Xu, then I would like to ask, is this voiceprint useful to you?"

The other party nodded without hesitation and sent a message: "Of course it is useful, and it is very useful!"

What a joke.

The voiceprint of a nuclear submarine is useless, so what else is useful?

Xu Kaida said: "After all, every submarine has its own special voiceprint fluctuations. If we encounter a submarine in the deep sea, what we need to do is to continuously capture these voiceprints and then compare them with the voiceprints in the voiceprint database.

, analyze which submarine we encountered! After all, if you know yourself and the enemy, you will be victorious in any battle!"

Luo Feng nodded. The other party was right. The voiceprint database is used to know the model of the other party's nuclear submarine in the deep sea.

After all, the ocean is no better than the sky, and can be monitored with telescopes, radars and other means.

The only thing in the ocean that can know each other's information is the voiceprint.

"But Mr. Luo, your voiceprint is too short. Also, which submarine does this voiceprint belong to?"

After all, Luo Feng would not have thought of collecting enemy submarine voiceprints.

So these voiceprints should all be found in the database?

Luo Feng chuckled, "Is it too short? Okay, I have about two hours of voiceprints here. It's too troublesome to send it to you on my mobile phone, so I'll give the data to Zheng Zeyao and ask him to contact you!"

"No, Mr. Luo, where did you get this voiceprint? If it is the Chinese database, then I can check it for you!"

"You can't find it!"

"Why?"

"Because this is not a Chinese submarine, and your database does not have a voiceprint data record of this type of submarine!"

"Did you collect it yourself? Submarine voiceprints from other places?"

At this moment, Xu Kaida was stunned and didn't know what to say.

A private person, are you going to collect submarine voiceprints from other places?

If it had been anyone else, Xu Kaida would definitely not believe it 100%, but the person in front of him was Luo Feng.

"Well, I don't know how Mr. Luo got it, but I am willing to believe the data you gave me. Thank you for the valuable data!" Xu Kaida said excitedly.

Of course.

Xu Kaida quickly remembered the team of patriots behind Luo Feng. Maybe they collected it and handed it over to Luo Feng?

"This voiceprint data was collected from a Virginia nuclear submarine!"

"Is it this submarine?" Xu Kaida's eyes immediately lit up and he asked quickly: "Then do you know which one it is?"

After all, the Virginia nuclear submarine, the big tiger on the other side, is not just one.

It would be great if the specific title could be determined.

However, Luo Feng did not answer the other party, but just sent a coordinate.

"Mr. Xu Kaida, this is a coordinate!"

"Ah? What do you mean?" Xu Kaida became confused.

"This coordinate is 630 meters under the sea. It is dormant quietly below!"

After saying this, Luo Feng hung up the phone directly.

Xu Kaida on the side reacted after being stunned for a while. Instead, there was anger on his face, "These big tigers really bully others too much!"

This chapter is not over yet, please click on the next page to continue reading!

He is now in the war department in Jiangnan, and is no longer the unit he used to be.

Of course I was extremely angry when I heard such a thing.

Those guys across the ocean actually brought their nuclear submarines to the bottom of our waters.

We can't just let this matter go.

As for whether Luo Feng had lied to him or whether the information was wrong, Xu Kaida didn't even think about it. At most, it would be nothing. But what if the matter was true? Then it would be a huge matter for the Naval War Department.

Soon, Xu Kaida picked up the phone and called He Shaobo over. Such a matter was no longer something he and He Shaobo could decide.

It must be reported to the top.

The response above was also very quick.

In just ten minutes, two destroyers and two submarines were dispatched towards this coordinate in the South China Sea.

Because of the principle of proximity.

I went to another war department.

.......

.......

As for Luo Feng, he had already left Zheng Zeyao's office, but before leaving, he left a piece of information.

This information is the voiceprint data of the Virginia nuclear submarine that Luo Feng told Xu Kaida just now.

Zheng Zeyao knew that the matter was of great importance, so he took Director Sun and the USB flash drive and headed towards Long Jianfei's office.

Long Jianfei also quickly sent a helicopter, and then quickly sent the USB flash drive to Xu Kaida.
To be continued...