Remembering the North. Han's Kim Dashuai, Nedwood was a little inexplicable, for what Huaxia fully supported and aided the North. Han, but he is working against Huaxia everywhere, does he think that when he grows up, he can rebel against his master?

Mi Guo doesn't teach you this dog, because you still have the owner of Huaxia, and it depends on the owner to beat the dog, without Huaxia, you are just a leper dog that everyone hates, and you have long been beaten to the bone and meat.

Thinking about it, Nedwood realized that he was thinking far away, and he immediately moved his ass to sit in a straight position and began to think again. The top priority at the moment is to find out the nationality of this submarine, if it is sent by Huaxia, it can only force it to float and then escort it away; If it's north. Han's, then you're welcome, resolutely sink, who told it to run under his nose.

If you don't sink it, the arrogant North. Marshal Han Jin still thinks how brave and invincible his navy is, and at the same time, he will arrogantly shout that the US fleet is a paper tiger, and a submarine can challenge the entire aircraft carrier fleet single-handedly.

However, how did this tractor-like submarine pass through layers of blockade lines and enter the core area of the aircraft carrier formation without realizing it?

Nedwood's brain was about to turn into a mess, and Chen Hao was sitting in the small submarine that Qian Long had turned into a happy one, and he found himself surrounded by a large number of warships, and the largest warship with the largest body like a hill was the USS Washington. Chen Hao felt as if he had fallen into a box full of cakes, and he was the lucky mouse.

After Chen Hao flew into the Pacific Ocean on the plane transformed by Qian Long, he drilled into the sea at a long distance from the aircraft carrier formation, and then quickly advanced towards the aircraft carrier formation of the United States.

At this time, Qian Long's body is like a dolphin, and the way he propels is not propeller propulsion, because the propeller rotation will make a lot of noise, he is using water jet propulsion to advance, this way of advancing has almost no noise, and the anti-potential of the United States naturally can't find Qian Long.

With the size of Qian Long, it is impossible to deform the real "Romeo" class submarine, but Qian Long can simulate the noise emitted by the submarine when it is sailing, and the fleet of the United States and the United States only determined the model and location of the submarine after hearing the noise characteristics of the "Romeo" class submarine simulated by Qian Long.

If he commanded Qian Long to launch an attack on the combined fleet, I don't know if Lu Dao would be able to completely annihilate the most powerful fleet in the world, which would make the rice country and the Japanese people cry to death. As for their own safety, don't worry at all, with the United Fleet computer controlled by Qianqian, coupled with Qian Long's ability to absorb sonar signals, the people of the United States have nothing to do with themselves.

Chen Hao told Qianqian about his tempting thoughts, and Qianqian said with a smile: "The mouse fell into the box full of cakes, and it looks very happy, the question is does this mouse have the ability to eat the whole cake?" Qian Long is a liquid robot, and his advantage is that he can be transformed at will, but the attack weapon is only a small laser gun, how to attack such a huge warship. ”

Chen Hao remembered that Qian Long had used a laser gun to shoot down the opponent's two helicopters when he was making trouble with the Ouyang family, and the laser beam was only about the thickness of a finger, such a small laser to attack a huge aircraft carrier was like a mosquito using its sharp beak to bite a thick-skinned elephant, which was simply useless.

"But it's not very difficult to sink them, only let Qian Long cut off the below the surface of the warship with a laser gun, they lose their buoyancy and will sink to the bottom of the sea immediately." Qianqian's supercomputer immediately analyzed the possibility of sinking all the warships and immediately found an optimal plan.

Do you sink them all? In fact, Chen Hao can also let Qianqian control the computers of all the warships and shoot out all the stored missiles, even if he can't sink all the warships, it is no problem to make this combined fleet lose more than half.

But if you think about it carefully, you are from the Yin People, not from the Heavenly Palace, in case you send the entire fleet to the bottom of the Pacific Ocean, the Mi Guoyan and the Japanese Yankees are anxious to jump over the wall, and I don't know what earth-shattering things Lu Dao will do. If it brings disaster to Huaxia Kingdom, then it will be too late for him to regret it.

Low-key, be a low-key person. If Ye Jingcheng can become the supreme leader in the future, then he can fully support him in a high-profile manner.

"Master, the other party is shining us with active sonar." In fact, there was no need for Qianqian's report, Chen Hao also heard the high-frequency pulses emitted by the sonar of the Mi ship, which hit him one after another, making a "bang, bang" crashing sound.

"Absorbs sonar waves and emits camouflaged reflected signals." After Chen Hao gave the order, he lowered his head and muttered to himself. "Good guy, use active sonar to detect yourself, it seems that it really annoys the rice guys."

There are two kinds of sonar often used in submarine offensive and defensive warfare, one is passive sonar and the other is active sonar. Passive sonar, also known as noise sonar, is a general term for various sonars that obtain target parameters by receiving and processing radiated noise or sonar signals emitted by targets in water. Since passive sonar only accepts sound signals and does not emit sound signals, warships and submarines using passive sonar are like snipers hiding in the dark grass and observing the enemy only with their eyes and ears, without revealing their position.

Active sonar, also known as echolocator, is a general term for various sonars that actively emit underwater acoustic signals and obtain target parameters from the reflected echoes of targets in water. The bat emits ultrasonic waves when it flies, and he actively shouts "Is there anyone ahead", which is the active sonar, and when it makes a sound, it also leaks its own position.

The advantage of active sonar is that it has a long detection range and a strong ability to detect targets. But using active sonar is like a warrior searching for enemies in the dark with a strong searchlight, although he can spot hidden enemies, and at the same time the searchlight reveals his location.

Therefore, no matter which side uses active sonar, it also shows that this side intends to fight desperately, and do not hesitate to die for both sides.

More than 40 years ago, China's first nuclear submarine began its first voyage, and the people of the United States discovered China's nuclear submarine development plan and planned to sink this Huaxia nuclear submarine. The young submariners of the Chinese country and the veteran missile nuclear submarines of the United States launched a life-and-death struggle.

In that battle, Huaxia's submarines carried forward the fearless spirit of fighting bayonets and used active sonar to irradiate the nuclear submarines of the United States, forcing them to admit the failure of the operation and run out of China's territorial waters in disgrace. (For more information about this battle, see an article in the side story of this book, "The Great Submarine Contest between China and the United States in 1971", which is not a VIP chapter and is free to watch.) Thank you for the support of the "little bag with egg pain" brothers.