China testing hypersonic bullets on live targets, may eventually lead to the game-changing development of railgun-based anti-materiel rifles

[beijingwalker]

China testing hypersonic bullets on live targets​

China’s prototype hypersonic bullets may eventually lead to the game-changing development of railgun-based anti-materiel rifles

By GABRIEL HONRADA
AUGUST 26, 2022

China recently tested prototype hypersonic bullets on live animal targets. Generic Image: iStock

China is working to downsize its hypersonic weapons program to the small arms level, as seen in recent tests of prototype hypersonic bullets on live targets.

Researchers from an army medical center in Chongqing recently fired 5-millimeter steel projectiles at Mach 11 speeds against sedated live pigs to understand the effects of hypersonic bullets on human targets, the South China Morning Post reported this week.

Citing a paper from the Acta Armamentarii peer-reviewed journal of the China Ordnance Society, the South China Morning Post report noted that hypersonic bullet shots to the thigh did not instantly kill the pigs but caused severe injuries throughout their bodies.

The news report said that the pigs sustained extensive internal damage, mainly bone fractures and bleeding in the intestine, lung, bladder and brain.

It said that the bullets penetrated the thigh at speeds between 1,000 to 3,000 meters per second, but at 4,000 meters per second, the rounds instead left a large wound cavity at the point of impact.

Ordinary bullets are generally fired at 1,200 meters per second, which allows them to penetrate targets as solid objects. However, bullets reach melting point temperatures at hypersonic speeds, lowering their penetration capabilities.

According to the South China Morning Post report, China’s hypersonic bullets seemed to be aflame upon contact with the target, demonstrating tremendous energy on impact. But they reportedly melted and shattered at high temperatures, the report said.

The report also said such hits resulted in crater-like wounds, liquefying both bullet and flesh, and that the targeted pigs were euthanized six hours after the tests.

The Chinese researchers mentioned in the report said that although tests on soap targets can replicate the physics of hypersonic impacts on live tissue, more live animal tests are necessary to understand the effects of such projectiles on other vital points such as the head, chest and abdomen.

The South China Morning Post noted that the People’s Liberation Army (PLA) does not have open reports about developing hypersonic small arms. However, it has funded several weapons projects capable of firing small-caliber projectiles at hypersonic speeds

It also highlighted the technical challenges in designing such a weapon. For example, modern conventional arms are not powerful enough to propel bullets at hypersonic speeds, pointing to the need for gun barrel materials that can withstand such force. Other issues include reduced range due to the bullet melting in mid-air, portability and noise levels.

While such weapons may not be achievable with traditional guns, railguns may provide a workable solution. Asia Times has previously reported on the progress of China’s railgun program, noting that it is designing such weapons for naval, land and small arms applications.

Unlike conventional powder-type guns, railguns use electromagnetic energy to propel projectiles to hypersonic speeds up to seven times the speed of sound and ten times the range of traditional firearms. Railguns are fully kinetic weapons that rely on sheer velocity to inflict damage rather than explosives in the projectile.

Hypersonic projectiles can penetrate the latest armor materials and would be almost impossible to shoot down, unlike missiles. In addition, their lack of explosive payloads and propellants makes them safer to handle and allows more rounds to be carried.

At the same time, railguns face technical challenges such as high energy requirements, overheating and premature wear and tear of the electromagnetic rails, which reduce their lifespan and accuracy. In addition, the South China Morning Post mentions that lowering the size, weight and energy consumption of these weapons remains an obstacle to making them practical battlefield weapons.

Nevertheless, the South China Morning Post notes that the People’s Liberation Army–Navy (PLA-N) is researching the possible application of hypersonic bullets as part of ship defenses against missiles, drones and torpedoes – although the advent of compact, efficient and powerful laser weapons for ship-mounted short-range air defense may render this option impractical.

Besides considering hypersonic bullets for ship-mounted defense, China has developed prototype railgun small arms. In 2020, China unveiled its Small Synchronous Induction Coil Gun in rifle, pistol and robot-mounted configurations, shooting at different wood and metal targets.

Although the prototypes are too weak and impractical to be used as weapons, they demonstrate that it is possible to scale down railgun technology to the small arms level.

Although present technological limitations make hypersonic small arms seem like science fiction today, anti-materiel sniping may be a possible application of the technology in the future.

China is developing railgun technology at a faster-than-expected speed. Image: Facebook

Anti-materiel sniping involves using large-caliber rifles against military equipment, structures and lightly-armored vehicles. While anti-materiel rifles are not used mainly against human targets, their extended range and power give them exceptional long-range capability even against purpose-built sniper rifles firing standard rifle calibers.

The size of anti-materiel rifles and their ammunition make them ideal candidates for sophisticated technology upgrades. Due to their size and power, anti-materiel rifles are treated as crew-served weapons to be fired from prepared positions using large caliber ammunition that can be loaded with different payloads such as explosives, incendiaries or even electronics.

For example, the Extreme Accuracy Tasked Ordnance (EXACTO) system developed by the US Defense Advanced Research Projects Agency (DARPA) features a miniature laser guidance system mated to a .50 caliber bullet. This technology allows the bullet to track, course correct in mid-flight and hit targets beyond the range of conventional sniper rifles.

As such, the future of hypersonic small arms may favor railgun-based anti-material rifles if the miniaturization of railgun technology and power sources enables the development of practical infantry-based crew-served weapons.

China testing hypersonic bullets on live targets

China is working to downsize its hypersonic weapons program to the small arms level, as seen in recent tests of prototype hypersonic bullets on live targets. Researchers from an army medical center…

asiatimes.com

 

[StraightEdge]

Interesting, can be more use in naval/land warfare instead of traditional naval guns. But doesn't laser directed energy weapons have more potential than railguns?

 

[ARMalik]

Good Article.

 

[tower9]

Poor pigs

 

[dbc]

Poor pigs

..leaving the wounded animal to bleed out for six hours is just cruel. I wonder why the Chinese don’t use ballistic gelatin instead. https://en.wikipedia.org/wiki/Ballistic_gelatin

 

[Beny Karachun]

Fucking hell at least kill the animals humanely and then shoot them

 

[nomi007]

Thanks, God, they did not use Indian soldiers as a target.

 

[Beast]

..leaving the wounded animal to bleed out for six hours is just cruel. I wonder why the Chinese don’t use ballistic gelatin instead. https://en.wikipedia.org/wiki/Ballistic_gelatin

The pig are sedated.. How can they feel pain? By then the drug wear out, they already bleed to death.

By the way, 5mm projectile are too small. I play 6mm BB and they are too small to inflict anything significant to cause instant death unless it hit vital organs.

7mm projectile shall be used if they want to stop a charging enemy soldiers with one shot.

 

[Oldman1]

The pig are sedated.. How can they feel pain? By then the drug wear out, they already bleed to death.

By the way, 5mm projectile are too small. I play 6mm BB and they are too small to inflict anything significant to cause instant death unless it hit vital organs.

7mm projectile shall be used if they want to stop a charging enemy soldiers with one shot.

Small bullet going hypersonic is good enough.

 

[Beast]

Small bullet going hypersonic is good enough.

If the 5mm projectile are not hitting any vital organ, it just go thru u and it wouldnt stop u from charging at your enemy. You still can combat and fight as long as u stop the bleeding. I have seen 5.56mm bullet hit and go thru human being, they still fight and harass enemy for long since it didnt hit on any vital organs.

A big reason why US and western are going for bigger 6.8mm rounds for next gen small fire arms. 7.62mm is still the king. One shot , one hit most likely your foe is going to stop combat once hit.

 

[Oldman1]

If the 5mm projectile are not hitting any vital organ, it just go thru u and it wouldnt stop u from charging at your enemy. You still can combat and fight as long as u stop the bleeding. I have seen 5.56mm bullet hit and go thru human being, they still fight and harass enemy for long since it didnt hit on any vital organs.

A big reason why US and western are going for bigger 6.8mm rounds for next gen small fire arms. 7.62mm is still the king. One shot , one hit most likely your foe is going to stop combat once hit.

No, a bullet going at that speed would rip your organs internally. Besides that, if the U.S. and the rest were going for a bigger round, they would have stick to the 7.62 as you said since its in ample supply and should be better compared to 6.8 which they chose.

 

[Beast]

No, a bullet going at that speed would rip your organs internally. Besides that, If the U.S. and the rest were going for a bigger round, they would have stick to the 7.62 as you said since its in ample supply and should be better compared to 6.8 which they chose.

No they just go thru it with a nice small hole. The real impact for a high speed projectile is on the hitting a bigger resistant.

 

[Oldman1]

No they just go thru it with a nice small hole. The real impact for a high speed projectile is on the hitting a bigger resistant.

It's not going to just leave a small hole especially at that speed. Reading from that article.

"Citing a paper from the Acta Armamentarii peer-reviewed journal of the China Ordnance Society, the South China Morning Post report noted that hypersonic bullet shots to the thigh did not instantly kill the pigs but caused severe injuries throughout their bodies.

The news report said that the pigs sustained extensive internal damage, mainly bone fractures and bleeding in the intestine, lung, bladder and brain."

"The report also said such hits resulted in crater-like wounds, liquefying both bullet and flesh, and that the targeted pigs were euthanized six hours after the tests."

 

[Beast]

It's not going to just leave a small hole especially at that speed. Reading from that article.

"Citing a paper from the Acta Armamentarii peer-reviewed journal of the China Ordnance Society, the South China Morning Post report noted that hypersonic bullet shots to the thigh did not instantly kill the pigs but caused severe injuries throughout their bodies.

The news report said that the pigs sustained extensive internal damage, mainly bone fractures and bleeding in the intestine, lung, bladder and brain."

Hypersonic bullet is more for against modern body kelvar armour. A m1 garand rds has far more damage and penetrating power compare to a M16 Nato standard but why are we going backwards with lesser power rds in modern times? Concentrated firepower overwhelm penetration but as science improve and the extensive used of body armour. We are going back towards penetration and precise hitting penetration rather than concentrated firepower to overwhelm enemies.

Hypersonic bullet is more for against armour targets but its not gonna do more damage if is not the ending impact of the target.

 

[dbc]

The pig are sedated.. How can they feel pain? By then the drug wear out, they already bleed to death.

By the way, 5mm projectile are too small. I play 6mm BB and they are too small to inflict anything significant to cause instant death unless it hit vital organs.

7mm projectile shall be used if they want to stop a charging enemy soldiers with one shot.

I guess you missed this part..."crater like wounds...liquefying flesh"

The report also said such hits resulted in crater-like wounds, liquefying both bullet and flesh, and that the targeted pigs were euthanized six hours after the tests.