The Navy Has No Nuclear Power, So What Does It Have To Do With Our Coast Guard?

In the early morning of May 4th, several ship-borne armed helicopters hurriedly flew towards the Coast Guard Ship No. 1601 at the highest speed.

On these armed helicopters were Qin Chuan and a group of heads of the Navy and the

Southern Theater. After learning that the electromagnetic close-in defense gun system developed by Qin Chuan for the Coast Guard ship could actually intercept hypersonic missiles, Commander-in-Chief Yu of the Southern Theater immediately expressed his intention to use combat readiness forces to help Qin Chuan complete the live-fire test!

At one o’clock in the morning, after the armed helicopters and the Coast Guard ship sailed towards each other at the same time, everyone finally arrived at the Coast Guard ship.

As soon as they boarded the Shanghai Police Ship, many heads could not wait to observe this nuclear-powered warship.

Even the electromagnetic railgun in the stealth turret was extended out at the strong request of many heads.

After touring the entire Coast Guard ship, everyone came to the electromagnetic close-in defense gun behind the bow main gun with satisfaction.

“At the end of last year, the United States’ AGM-183A hypersonic glide missile succeeded once after three failures.”

“Just this time, the United States’ troops have already boasted that they will put this hypersonic missile into service this year to deter us!”

“But the United States probably never dreamed that we were already testing hypersonic interception equipment before they were put into service!”

Commander-in-Chief Yu of the Southern Theater said to everyone with a smile on his face

“Chief Qin, I am still quite confused!”

“Hypersonic missiles have the technology to maneuver and change trajectory during mid-course flight, and only one warhead is left at the final strike, making it difficult even for air defense radars to lock onto it!”

“How can we intercept it?” asked Senior Colonel Feng Zheng, the captain of the 002 aircraft carrier.

The question raised by Senior Colonel Feng Zheng also made many people look at Qin Chuan at the same time.

After a hypersonic missile re-enters the atmosphere, due to gravity acceleration and other reasons, the terminal strike speed can reach a terrifying 10 Mach or more.

This is extremely difficult for both radar locking and computer calculation of its trajectory in a short time.

Everyone is very curious about how Qin Chuan solved this problem!

“Intercepting hypersonic missiles during the re-entry phase is indeed a big problem!”

“But we can intercept it in mid-course and not give it any chance to re-enter the atmosphere, right?”

“Although hypersonic missiles can change their trajectories freely, they are still subject to various physical laws, such as dynamic pressure constraints, inclination angle change rate constraints, overload constraints, etc.!”

“Dynamic pressure refers to the aerodynamic pressure that an aircraft is subjected to during flight. Since the aircraft must be light, the strength of its outer shell has a limit. Therefore, whether turning or pitching during flight, the pressure cannot exceed the limit, otherwise it will disintegrate!”

“Based on these three constraints, although we do not know how hypersonic missiles maneuver and change their trajectories, we can still find three defense nodes by combining their maximum limit trajectory change data!”

“As long as our interception network is dense enough and the interception missile is fast enough, we can definitely successfully intercept the hypersonic missile in mid-flight!”

Qin Chuan simply explained the basic principle.

“In order to implement mid-course interception, the range of the air defense missile must be at least 300 kilometers.”

“The cost of a single anti-aircraft missile like this is more than 10 million dragon coins.”

“And even if we launch a dense interception network without considering the cost, its speed may not be able to meet the standard of intercepting hypersonic missiles, right?”

Colonel Feng Zheng continued to ask

“It is definitely unrealistic to intercept the three defense nodes I mentioned with air defense missiles.”

“That’s why I developed the electromagnetic close-in defense system used by the Coast Guard Ship No. 1601!”

Qin Chuan said with a smile

“Electromagnetic close-in weapon system?”

“Chief Qin, do you mean that the electromagnetic close-in defense gun can intercept targets 300 kilometers away?”

Colonel Feng Zheng came to his senses and asked hurriedly

“That’s right, the maximum range of this electromagnetic close-in defense gun can reach 600 kilometers!”

“In addition, it uses special solid tungsten shells, so it can reach a kinetic energy speed of 20 Mach!”

“With a solid tungsten shell costing less than 10,000 yuan, plus a 20 Mach kinetic energy speed and a defense node algorithm, intercepting a hypersonic missile is not a problem!”

Qin Chuan said very confidently.

But his explanation once again stunned everyone!

“Wait, Chief Qin!”

“There is nothing wrong with your interception concept, related technology and algorithm!”

“But, you call an air defense system with a range of 600 kilometers a close-in defense gun?”

Commander Zhu of the Navy Headquarters was the first to lose his composure and asked Qin Chuan in disbelief.

He thought that the electromagnetic close-in defense gun Qin Chuan was talking about was the same as their Navy’s 1130 close-in defense gun, which fired dense shells in a short period of time and carried out the final defense within two kilometers!

But who knew that Qin Chuan’s close-in defense gun actually fired dense shells and carried out the so-called close-in defense at a distance of five or six hundred kilometers! Did he know that the longest-range air defense missile did not have a range of 600 kilometers?

“Chief, the electromagnetic rail gun of the Coast Guard Ship No. 1601 has a maximum range of 2,000 kilometers!”

“Compared with ship guns, this anti-aircraft gun with a range of only 600 kilometers is naturally a close-in defense gun!”

Qin Chuan said.

When everyone present heard this, they were all shocked by Qin Chuan’s naming level for weapons and equipment!

It seems that your so-called electromagnetic close-in defense gun does not refer to the current close-in defense guns at all, but compares the range with the electromagnetic rail gun with a range of 2,000 kilometers!

You call it a close-in defense gun, how can other air defense missiles be embarrassed!

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