• IP addresses are NOT logged in this forum so there's no point asking. Please note that this forum is full of homophobes, racists, lunatics, schizophrenics & absolute nut jobs with a smattering of geniuses, Chinese chauvinists, Moderate Muslims and last but not least a couple of "know-it-alls" constantly sprouting their dubious wisdom. If you believe that content generated by unsavory characters might cause you offense PLEASE LEAVE NOW! Sammyboy Admin and Staff are not responsible for your hurt feelings should you choose to read any of the content here.

    The OTHER forum is HERE so please stop asking.

ChiCon Land Bagus!

Yankeeland is fucked...

Chinese Navy "Defeats" U.S. EA-18G Fighters Over South China Sea; Shares Rare Info On Growler-Nanchang Clash
In a high-stakes game of cat and mouse in the South China Sea, China’s People’s Liberation Army Navy (PLAN) has revealed new information about the advanced strategies and equipment Chinese warships use to counter US electronic warfare aircraft, particularly the EA-18G Growler.

The new report, published in the Chinese academic journal Radar & ECM and highlighted by Hong Kong-based South China Morning Post, sheds light on a high-profile incident from December 2023.

William Coulter, the commander of US Electronic Attack Squadron 136 (VAQ-136) aboard the USS Carl Vinson, was unexpectedly relieved of his duties.

While the US Navy attributed this decision to a “loss of confidence in his ability to command,” the report suggests that Coulter’s removal might be linked to the US Navy’s struggles in countering Chinese electronic warfare.


In January 2024, PLA officers and sailors aboard the Type 055 destroyer Nanchang were honored for their actions against a US aircraft carrier fleet. Chinese media subsequently broadcast footage showing interactions between two US jets, including one believed to be an EA-18G Growler and the Nanchang destroyer.

The report claims how the PLA Navy has leveraged cutting-edge artificial intelligence (AI) to develop a powerful “kill web” designed to challenge the capabilities of the US Navy’s EA-18G Growler.

The report states that the PLA Navy scientists have, for the first time, shed light on how their modern warships combat the advanced electronic warfare capabilities of the EA-18G Growler, which is a pivotal component of the US AirSea Battle strategy.

Boeing’s EA-18G Growler is renowned for its electronic jamming capabilities, designed to suppress enemy radar and communication systems. Despite its advanced technology and recent upgrades, which include modernization initiatives for its F/A-18 Hornet and Super Hornet variants, the Growler is not impervious to countermeasures.

Chinese scientists disclosed that the PLA Navy’s Type 055 destroyers, such as the Nanchang, are equipped with sophisticated radars and sensors.

The integration of these systems reduces the effectiveness of Growler’s electronic jamming by enabling them to process large volumes of data. The PLA Navy has demonstrated a noteworthy advancement in its technological capabilities by integrating these two systems and continuing to operate effectively even in the face of electronic attacks.

The intense competition between the Chinese Navy and US Growler aircraft dates back to at least 2018. During the Trump administration, reports indicated that China had deployed radar and communication jamming equipment in the South China Sea.

At that time, EA-18G Growler pilots suspected interference from Chinese systems, though experts debated the extent of the impact on the aircraft’s operational capabilities.



File Image: Growler jets
US EA-18G Growler Confronts China’s ‘Kill Web’
Chinese scientists assert that artificial intelligence (AI) has given the PLA’s radar systems a decisive advantage over the EA-18G Growler.

A scientist highlighted the capabilities of cognitive intelligent radar, which include proactive environmental sensing, customizable transmit and receive functions, intelligent processing, and resource scheduling.

These features allow the radar to effectively counter the complex and variable electromagnetic jamming tactics employed by the EA-18G.

He explained that system detection was more than merely stacking multiple sensors or creating a loosely connected network. Instead, a comprehensive utilization of various sensors’ performance characteristics is involved based on actual conditions.


PLAN Nanchang Type 055 Destroyer (via Platform X)
This approach ensures a rational allocation and scheduling of detection resources from a tactical perspective, thereby enhancing the platform’s information control capabilities.

Chinese scientists have made significant progress in ensuring dependable and fast communication for the whole fleet, even in intricate electromagnetic environments. Chinese naval vessels in the vicinity quickly counterattack an EA-18G that targets one of their ships.

This coordination creates a massive “kill web” capable of flexibly and intelligently countering the EA-18G, transforming from a “single-resource confrontation” to a “systematic detection resource confrontation.”

With these technological advancements, the Chinese navy has shifted from a previously cautious stance to a more proactive strategy. This new approach, described as “attacking as a defense,” involves taking multiple measures simultaneously, optimizing combinations, and collaborating with other elements to counter electronic warfare aircraft effectively.

An official report on the Nanchang confirmed this tactical shift. The ship broke from traditional formation ranks, advancing 100 nautical miles (185 km) ahead and, with the support of rear forces, blocked a US aircraft carrier task force from entering a Chinese exercise zone.

In response, the US military deployed carrier-based aircraft. Videos released by China indicated that the EA-18G might have used a combat mode known as jamming-while-accompanying, forming a formation with other warplanes and conducting noise jamming or releasing dense, false target signals to confuse the Nanchang.

Despite these efforts, the Nanchang’s radar system continued to function normally and successfully locked onto the US fleet’s main targets. According to a commander on board the Nanchang, the US ships and aircraft withdrew not long after they removed the protective covers from the vertical launching system.

Contact the author at ashishmichel(at)gmail.com
 
'If you don't spend, you are dog fart': China tour guide scolds tour group & refuses to move off
Authorities found that she was operating without a licence.

Daniel Seow |


July 22, 2024, 07:00 PM



TelegramWhatsapp
A tour guide in Tianjin, China, got into hot soup after a video of her berating her tour group loudly for not spending enough at a tour stop went viral online.

She was found to be operating without a licence, and is facing a fine of up to RMB30,000 (S$5,545).

The video
In the video, the guide could be heard complaining that the entire bus of 52 people "had only spent RMB900 (S$166) in total" at the tour stop.

"I even reminded everyone at the exit to just buy an item or two, if not I won't be able to account for this. Yet some of you still left without buying a single thing. What's wrong with all of you?" she said.

The guide also said that the group "was old enough to know better" and they had "brought shame to Taiyuan people", the city where the tour was from.

"If you spend money, you are God. If you don’t spend money, you are just dog's fart! ” she berated them.

The guide then instructed those who had not purchased anything to return to the tour stop and "spend RMB1000-2000 (S$184-368)" before the whole group would be allowed to proceed to their next destination.

The video has gone viral since it was shared online.

One clip of the incident, shared to X, has been viewed more than 986,000 times as of Jul. 22.

Authorities intervened
Subsequently, Tianjin's Culture and Tourism Bureau caught wind of the incident and investigated the matter, according to China Press and CCTV.

They confirmed that the incident took place at about 10:30am on Jul. 19, during a four-day trip to Beidahe and Tianjin, which was organised by a local travel agency.

The tour started in Taiyuan city, where the tour guide surnamed Deng began leading the group.

"During the tour group's trip to Tianjin, Deng showed an unacceptable attitude and used inappropriate language to coerce the tourists into spending, which caused displeasure," the bureau said.

Authorities also found that Deng's tour guide certification had expired on Sep. 9, 2023, and was ultimately revoked as she did not apply for a renewal.

As such, the bureau said it would fine her up to a maximum of RMB30,000 (S$1,545) and confiscate her profits from that tour.

Not the first time
It is not the first time tour guides in China have come under fire for their methods to coerce tour groups to spend more.

In 2015, a tour guide from Kunming had her licence revoked after threatening to cancel the group's next stop if they did not spend at least RMB3000 (S$554) each, BBC reported.

And in April, 37 Chinese tourists were locked up by their tour guide in a mattress store in Yunnan, and forced to buy products there if they wanted to leave, VnExpress reported.

Authorities fined the tour guide, who did not have a valid licence, and also placed the travel company under investigation.

This has widely been understood to be a systemic issue in China, according to China Daily.

In order to offer cheap trips to tourists, tour agencies in China typically cut costs by not signing labour contracts with tour guides and imposing additional fees on them.

As such, many of these guides are heavily dependent on commissions from tourists' shopping to pay the bills.

Top image from @wuwenhang / X


If you like what you read, follow us on Facebook, Instagram, Twitter
and Telegram to get the latest updates.

You Might Also Like
 
Ang mor lands are fucked..

China to build first-ever thorium molten salt nuclear power station in Gobi Desert
Posted 10h ago
10 hours ago
Two samples of fluoride salt as a solid and as a liquid.
Two samples of fluoride salt as a solid and as a molten liquid.(Supplied: Oak Ridge National Laboratory)
China is planning to build a nuclear power plant on the edge of the Gobi Desert that would be the first in the world to use molten salt as the fuel carrier and coolant.

It would also be the first to use the radioactive metallic element thorium — named after the Norse god — as a fuel source instead of the uranium traditionally used in nuclear reactors.

Molten salt reactors are considered "inherently safer" than traditional water-cooled reactors, but face additional challenges such as the corrosion caused by the superheated radioactive salts and issues with waste disposal.

Plans for the thorium molten salt reactor (TMSR), first revealed by the South China Morning Post, were detailed in an environmental assessment report that was briefly posted to the website of the Shanghai Institute of Applied Physics (SINAP) before being taken down.

An aerial view of the site where the TMSR is to be built. (Supplied: Shanghai Institute of Applied Physics )
According to the report, a prototype TMSR at the same location, which was designed to produce 2 megawatts of thermal energy but no actual electricity, achieved criticality in October last year.

Building on the results of the prototype, the new facility will produce 60MW of heat that will be used to generate 10MW of electricity and hydrogen as part of a larger renewable and low-carbon energy research hub.

The project would "drive the development of a large number of materials and high-end equipment manufacturing technologies", the report said.

It cited advantages to molten salt reactors, including "high inherent safety, low nuclear waste, physical prevention of nuclear proliferation and better economics".

It also mentioned that because TMSRs don't require water, they could also be built underground and in arid areas.

The TMSR will be built at a site on the edge of the Gobi Desert.(Supplied: Shanghai Institute of Applied Physics )
Construction is due to start near Wuwei in China's northern Gansu Province next year with full operation expected in 2030.

Waste from the reactor is set to be stored underground in the Gobi.

SINAP did not respond to the ABC's request for comment.

The project is part of China's campaign to become carbon neutral by 2060, which has seen Beijing funding research into a wide variety of low-carbon energy technologies including new types of large nuclear reactors and small modular reactors (SMRs).

According to a paper previously published in the Chinese scientific journal Nuclear Techniques by the SINAP, China aims to begin producing 100MW TMSRs from 2030.

Duration: 4 minutes 4 seconds
4m 4s
Dr Mark Ho from the Australian Nuclear Association explains how the proposed nuclear power plant would work.
'Inherently safer' than traditional nuclear reactors
Traditional water-cooled reactors have to operate at high pressures so the water doesn't turn into steam — like huge pressure cookers.

Molten salt vaporises at much higher temperatures, so the reactors don't need to be pressurised in the same way.

They also include a "frozen" salt plug designed to melt if the system overheats or loses power, allowing the molten salt to drain into a reservoir where it cools down and solidifies — stopping the nuclear reaction.

Experts say this means there is less danger of them having a catastrophic meltdown like at Fukushima and Chernobyl.

A diagram showing a design for a molten salt nuclear reactor originally developed by the US Department of Energy.(ABC News: Jarrod Fankhauser)
Australian Nuclear Association president Mark Ho said because molten salt reactors did not need to be pressurised, they could be smaller than water-cooled reactors.

Dr Ho said China could provide these "miniaturised" nuclear reactors to Pacific Islands nations where diesel generators provide most of the electricity.

"An unpressurised core [also] means an inherently safer design," Dr Ho said.

He said the initial success of China's molten salt reactor program showed how far behind Australia was on advanced nuclear power technology.

"Which is not helped by the ban on nuclear power," he said.

Thorium, meanwhile, has some potential advantages as a fuel over uranium, as it is able to produce shorter-lived radioactive waste and is more difficult to use for nuclear weapons.

It is also much more abundant than uranium, particularly in China.

Thorium is much more abundant than uranium and Australia has some of the greatest reserves in the world.(Wikimedia Commons: W Oelen)
According to the SINAP report, China's proven thorium industrial reserves are about 280,000 tons — second only to India's, which are about 340,000 tons.

That's said to be enough to satisfy China's energy needs for 20,000 years.

The news has generated excitement in the scientific community because it suggests the Chinese researchers have had at least some success in overcoming the technical challenges that have made TMSRs unviable in the past.

They include the corrosive nature of the radioactive superheated salts and the difficulties involved in achieving fission with thorium, which is fertile rather than fissile.

Thorium needs to be irradiated, turning it into uranium-233, which is a fissile material that can be burned in nuclear reactors.

Nuclear engineer Tony Irwin, an honorary associate professor at the Australian National University, said the TMSR was an "interesting technology that's got a lot of potential".

He pointed out that the higher operating temperature could also be used to supply process heat for industrial applications.

"[Chinese researchers] tend to go in very conservative steps," he said. "Start off slowly and demonstrate and then carry on for the next one."

He said the big challenge remained ensuring the plant would last for the expected 60-year lifetime of a commercial power plant.

"But there's huge progress being made with materials," he said.

The molten salt thorium reactor at Oak Ridge National Laboratory was shut down in 1969. (Wikimedia Commons: ORNL)
Originally intended for aircraft
US scientists first started looking into molten salt reactors in the 1940s, hoping they could be built small enough to be installed in aircraft.

A functioning TMSR was built at the Oak Ridge laboratory in Tennessee but it endured a series of issues and malfunctions and was shut down in 1969, with thorium effectively abandoned in favour of uranium.

The 2MW TMSR built in the Gobi Desert was the first to achieve sustained fission since then.

China's researchers are not the only ones who have been working on the technology in recent years.

India, which has the world's largest known reserves, has long been trying to develop thorium as a power source, while Indonesia and other countries have expressed interest in TMSRs as well.

A number of private companies are also jostling to be the first to get a commercial thorium-powered and/or molten salt reactor up and running.

They include Bill Gates's TerraPower, which is planning to build a 345MW molten chloride salt-cooled reactor in Wyoming that would run on high-assay low-enriched uranium.

However, not everyone believes in the potential of TMSRs.

"Should molten salt reactors ever be constructed, they are unlikely to operate reliably," physicist MV Ramana wrote in Bulletin of the Atomic Scientists.

"And if they are deployed, they would likely result in various safety and security risks. And they would produce several different waste streams, all of which would require extensive processing and would face disposal-related challenges.

"Investing in molten salt reactors is not worth the cost or the effort."

However, Professor Irwin said molten salt reactors were still too far away to consider for Australia.

"I don't think that's a commercial path at the moment," he said.

"It's one that obviously everybody's looking at and monitoring, but the commercial path at the moment is still light water reactors in either large or small sizes for more immediate deployment."

Nigel Marks, an associate professor of physics at Curtin University, said it would be a "massive moment" if molten salt reactors proved commercially viable.

"If Australia decided to go nuclear, we should definitely look at it — geopolitics notwithstanding," he said.

He said finding a use for thorium would be great for the Australian mining industry,

"Australia has 10 to 15 per cent of the world's thorium," he said.

"For rare-earth miners such as Lynas, thorium is a thorn in their side as it creates a waste stream which is (mildly) radioactive."

He said that if thorium was a "bridge too far" then a molten salt reactor using uranium would have all the same safety benefits, apart from the waste being longer-lived.

He added that the problem of nuclear waste disposal had been "solved" with countries including Finland and Sweden set to put it deep underground.

"In Australia, we have great options for nuclear waste storage; not only do we have some of the oldest and most geologically stable rocks in the world, but we have excellent technology developed at ANSTO [Australian Nuclear Science and Technology Organisation]," he said.

Dr Marks said that from a broader perspective, China's progress with TMSRs showed the "power of innovation in science and engineering".

"The nuclear nay-sayers point to SMRs [Small Modular Reactors] and say 'long lead times, not yet commercially demonstrated' and so on, and all this is true.

"But it misses the point that there are lots of ways of skinning the nuclear cat, and if countries would just have the patience to invest for a decade or so, then the solutions will come.

"After all, finding a green solution for electricity (and heat and hydrogen) is a multi-generational task, so waiting five to 10 years to find a good path forward is nothing."
 
Chicon land richer than yankeeland?

$127b gold reserve discovered in China
A gold reserve estimated to be worth $127 billion has been discovered just 3000 metres below the surface of a China field.

Claudia Poposki
less than 2 min read
November 30, 2024 - 5:55PM


Gold surged this year amid election fears and global tensions. With Trump the clear... more
View more related videos
The world’s largest gold deposit has been discovered in China.

Geological Bureau of Hunan Province (GBHP) scientists claim to have found 300 tonnes of the metal just 2000 metres under the ground at Wangu gold field.

Drilling indicates there are more than 1000 tonnes in reserves that sit at about 3000 metres below the surface.

It is estimated to be worth 600 billion yuan. That is the equivalent of $127.3 billion Australian dollars.

Biggest gold mine ever found in China. Picture: iStock
Biggest gold mine ever found in China. Picture: iStock
Chen Rulin, an ore expert at GBHP, told a local news outlet: “Many drilled rock cores showed visible gold.”

The gold was found thanks to 3D geological modelling, the vice head of the bureau said. Further digging has been done of the edge of the site. It has showed promise, the GBHP said.

No plans have been announced to develop the site as of yet.

It is believed there are 138 grams of gold per metric ton of ore — which is much higher than usual.

Up until this point, the largest gold deposit was found in the South Deep mine in South Africa. Around 900 tonnes was found just 3000 metres below the surface.

In October it was revealed that gold had once again reached a new height. The price had surged 31 per cent since January. This meant, for the first time ever, bricks of gold reached $US2700 ($A4070).

“There is a reality where gold could be reaching $US6,000 ($A9200) an ounce if history repeats itself. While history doesn’t repeat, it does rhyme,” Jessica Amir, Moomoo’s market analyst, told NewsWire.

Read related topics:
 
Back
Top