Xichang, China — A French-Chinese satellite blasted off Saturday on a hunt for the mightiest explosions in the universe, in a notable example of cooperation between a Western power and the Asian giant. Developed by engineers from both countries, the Space Variable Objects Monitor, or SVOM, will seek out gamma-ray bursts, the light from which has traveled billions of light years to reach Earth. The 930-kilogram (2,050-pound) satellite carrying four instruments — two French, two Chinese — took off around 3 p.m. aboard a Chinese Long March 2-C rocket from a space base in Xichang, in the southwestern province of Sichuan, AFP journalists witnessed. Gamma-ray bursts generally occur after the explosion of huge stars — those more than 20 times as big as the sun — or the fusion of compact stars. The extremely bright cosmic beams can give off a blast of energy equivalent to over a billion billion suns. Observing them is like "looking back in time, as the light from these objects takes a long time to reach us," Ore Gottlieb, an astrophysicist at the Flatiron Institute's Center for Astrophysics in New York, told AFP. “Several mysteries” The rays carry traces of the gas clouds and galaxies they pass through on their journey through space — valuable data for better understanding the history and evolution of the universe. "SVOM has the potential to unravel several mysteries in the field of [gamma-ray bursts], including detecting the most distant GRBs in the universe, which correspond to the earliest GRBs," Gottlieb said. The most distant bursts identified to date were produced just 630 million years after the Big Bang — when the universe was in its infancy. "We are ... interested in gamma-ray bursts for their own sake, because they are very extreme cosmic explosions which allow us to better understand the death of certain stars," said Frederic Daigne, an astrophysicist at the Institut d'Astrophysique de Paris. "All of this data makes it possible to test the laws of physics with phenomena that are impossible to reproduce in the laboratory on Earth," he said. Once analyzed, the data could help to better understand the composition of space, the dynamics of gas clouds or other galaxies. The project stems from a partnership between the French and Chinese space agencies, as well as other scientific and technical groups from both nations. Space cooperation at this level between the West and China is uncommon, especially since the United States banned all collaboration between NASA and Beijing in 2011. Race against time "U.S. concerns on technology transfer have inhibited U.S. allies from collaborating with the Chinese very much, but it does happen occasionally," said Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for Astrophysics in the United States. In 2018, China and France jointly launched CFOSAT, an oceanographic satellite mainly used in marine meteorology. And several European countries have taken part in China's Chang'e lunar exploration program. So, while SVOM is "by no means unique," it remains "significant" in the context of space collaboration between China and the West, said McDowell. Once in orbit 625 kilometers (388 miles) above the Earth, the satellite will send its data back to observatories. The main challenge is that gamma-ray bursts are extremely brief, leaving scientists in a race against time to gather information. Once it detects a burst, SVOM will send an alert to a team on duty around the clock. Within five minutes, they will have to rev up a network of telescopes on the ground that will align precisely with the axis of the burst's source to make more detailed observations.

President Joe Biden and former president Donald Trump agree on few things, but a ban of the Beijing-based social network TikTok is one of them. Now with a presidential election at stake, both are joining the platform they previously attempted to take down. Will it make a difference on Election Day? Tina Trinh reports.

Washington — U.S. President Joe Biden's administration on Thursday banned Russia-based cybersecurity firm Kaspersky from providing its popular antivirus products in the United States over national security concerns, the U.S. Commerce Department said. "Kaspersky will generally no longer be able to, among other activities, sell its software within the United States or provide updates to software already in use," the agency said in a statement. The announcement came after a lengthy investigation found Kaspersky's "continued operations in the United States presented a national security risk due to the Russian Government's offensive cyber capabilities and capacity to influence or direct Kaspersky's operations," it said. U.S. Commerce Secretary Gina Raimondo said, "Russia has shown time and again they have the capability and intent to exploit Russian companies, like Kaspersky Lab, to collect and weaponize sensitive U.S. information." Kaspersky, in a statement to AFP, said the Commerce Department "made its decision based on the present geopolitical climate and theoretical concerns," and vowed to "pursue all legally available options to preserve its current operations and relationships." "Kaspersky does not engage in activities which threaten U.S. national security and, in fact, has made significant contributions with its reporting and protection from a variety of threat actors that targeted U.S. interests and allies," the company said. The move is the first such action taken since an executive order issued under Donald Trump's presidency gave the Commerce Department the power to investigate whether certain companies pose a national security risk. Raimondo said the Commerce Department's actions demonstrated to America's adversaries that it would not hesitate to act when "their technology poses a risk to the United States and its citizens." While Kaspersky is headquartered in Moscow, it has offices in 31 countries around the world, servicing more than 400 million users and 270,000 corporate clients in more than 200 countries, the Commerce Department said. As well as banning the sale of Kaspersky's antivirus software, the Commerce Department also added three entities linked to the firm to a list of companies deemed to be a national security concern, "for their cooperation with Russian military and intelligence authorities in support of the Russian government's cyber intelligence objectives." The Commerce Department said it "strongly encouraged" users to switch to new vendors, although its decision does not ban them from using the software should they choose to do so. Kaspersky is allowed to continue certain operations in the United States, including providing antivirus updates, until September 29, "in order to minimize disruption to US consumers and businesses and to give them time to find suitable alternatives," it added.  

New Delhi — Days after Prime Minister Narendra Modi began his third term in office, India and the United States agreed to strengthen cooperation in high technology areas during a visit by White House national security adviser Jake Sullivan to New Delhi. Sullivan met Modi, the Indian foreign minister and his Indian counterpart during the visit that reaffirmed both countries will pursue closer ties. “India is committed to further strengthen the India-US comprehensive global strategic partnership for global good,” Modi wrote on X after meeting Sullivan on Monday. The main focus of Sullivan’s visit was to hold discussion with Indian National Security Adviser Ajit Doval on a landmark initiative launched by the two countries in January last year to collaborate more closely in high-technology areas including defense, semiconductors, 5G wireless networks and artificial intelligence. The initiative, launched with an eye to countering China, marks a significant push in tightening the strategic partnership between the two countries. “The visit by Sullivan in the early days of Modi’s new administration signals that the U.S. wants to maintain the momentum in the high technology partnership between the two countries,” according to Manoj Joshi, Distinguished Fellow at the Observer Research Foundation in New Delhi. A joint fact sheet by the two countries following Sullivan’s meeting with Doval said that they launched a new strategic semiconductor partnership between U.S. and Indian companies for precision-guided ammunition and other national security-focused electronics platforms. They also agreed to co-invest in a lithium resource project in South America and a rare earths deposit in Africa "to diversify critical mineral supply chains" and discussed possible co-production of land warfare systems, according to the fact sheet. Growing the domestic defense manufacturing sector remains a top focus for the Modi administration as it looks to lower its dependence on imported arms. Although India has diversified its imports of military equipment, it is still heavily reliant on Russia. For India, the technology initiative is a top priority as it looks to strengthen the country’s security and build its capabilities in high technology areas. “India wants to become one of the leading countries in cutting edge technologies and it is of great benefit for New Delhi to partner the U.S. which is the leader in these areas,” said Joshi. “The idea is to get into co-production, co-development, innovation and attract American companies to set up bases here.” Sullivan also met Indian foreign minister Subrahmanyan Jaishankar, who has been retained as the external affairs minister in Modi’s new administration, signaling a continuation in the country’s foreign policy. “Confident that India-US strategic partnership will continue to advance strongly in our new term," Jaishankar wrote on X. In Washington, White House National Security Communications Advisor John Kirby told reporters Monday that India and the U.S. “share a unique bond of friendship and Mr. Sullivan's trip to India will further deepen the already strong U.S.-India partnership to create a safer and more prosperous Indo-Pacific.” New Delhi’s ties with Washington have expanded in recent years amid mutual concerns in both countries about an assertive China -- India’s military standoff with Beijing along their disputed Himalayan borders remains unresolved four years after a clash between their troops. As Sullivan visited India, an Indian national, Nikhil Gupta, charged with trying to hire a hitman to assassinate a Sikh separatist leader in the U.S., appeared in court in New York Monday following his extradition from the Czech Republic. The alleged plan was foiled. Allegations by U.S. prosecutors of the involvement of an Indian government official in the plot to kill Gurpatwant Singh Pannun, a dual US-Canadian citizen, have raised concerns about a strain in bilateral ties. The U.S. allegations followed accusations leveled by Canada in September of involvement of Indian nationals in the killing of a Canadian Sikh leader. India, which views Sikh separatist groups overseas as security threats, has denied its involvement in both the killing in Canada and the alleged plot in the U.S. But it said it has set up an inquiry committee to examine the information provided by Washington. Analysts in New Delhi say ties are unlikely to be adversely impacted by the alleged murder plot. “The U.S. is quite pragmatic on these matters. They are continuing to stress that ties with India are important, so I don’t think a failed conspiracy will derail ties,” Joshi said.

SYDNEY — A new technology that allows smartphones to identify strokes far quicker than existing methods has been developed by researchers in Australia. The new technology uses artificial intelligence as it scans a patient’s face for symmetry and certain muscle movements, which are called action units. People who have suffered a stroke often have one side of their face looking different from the other.   The biomedical engineers at Melbourne’s RMIT University say the smartphone technology can detect facial asymmetry, potentially identifying strokes within seconds - much sooner and more precisely than current technologies. Professor Dinesh Kumar, who led the research team, explained to Australian Broadcasting Corp. how the AI-driven device works. “It takes a video of a person who is doing a smile, and the model determines whether this particular smile is indicative of (a) person who has had a stroke," Kumar said. "We then inform the paramedic or the clinician who is aware of the very high risk of this person having a stroke and, thus, can be treated immediately.” Strokes affect millions of people around the world.  They occur when the supply of blood to part of the brain is interrupted or reduced, which stops brain tissue from receiving oxygen and nutrients.  Experts say that if treatment is delayed by even a few minutes, the brain can suffer permanent damage.  Symptoms of stroke include confusion, speech impairments and reduced facial expressions. The RMIT team reports that the smartphone tool has an accuracy rating of 82% for detecting stroke. They stress that it would not replace comprehensive medical diagnostic tests for stroke, but instead would guide initial treatment by first responders by quickly identifying patients who need urgent care.   The Australian study, which was a collaboration with São Paulo State University in Brazil, is published in the journal, Computer Methods and Programs in Biomedicine.

PORTLAND, Maine — The deadly implosion of an experimental submersible en route to the deep-sea grave of the Titanic last June has not dulled the desire for further ocean exploration, despite lingering questions about the disaster. Tuesday marks one year since the Titan vanished on its way to the historic wreckage site in the North Atlantic Ocean. After a five-day search that captured attention around the world, authorities said the vessel had been destroyed and all five people on board had died. Concerns have been raised about whether the Titan was destined for disaster because of its unconventional design and its creator’s refusal to submit to independent checks that are standard in the industry. The U.S. Coast Guard quickly convened a high-level investigation into what happened, but officials said the inquiry is taking longer than the initial 12-month time frame, and a planned public hearing to discuss their findings won’t happen for at least another two months. Meanwhile, deep-sea exploration continues. The Georgia-based company that owns the salvage rights to the Titanic plans to visit the sunken ocean liner in July using remotely operated vehicles, and a real estate billionaire from Ohio has said he plans a voyage to the shipwreck in a two-person submersible in 2026. The Titan dove southeast of Newfoundland. The Transportation Safety Board of Canada said Monday that there are other submersibles operating within Canadian waters, some of which are not registered with the country or any other. Numerous ocean explorers told The Associated Press they are confident undersea exploration can continue safely in a post-Titan world. “It's been a desire of the scientific community to get down into the ocean,” said Greg Stone, a veteran ocean explorer and friend of Titan operator Stockton Rush, who died in the implosion. “I have not noticed any difference in the desire to go into the ocean, exploring.” OceanGate, a company co-founded by Rush that owned the submersible, suspended operations in early July following the implosion. A spokesperson for the company declined to comment. David Concannon, a former adviser to OceanGate, said he will mark the anniversary privately with a group of people who were involved with the company or the submersible's expeditions over the years, including scientists, volunteers and mission specialists. Many of them, including those who were on the Titan support ship Polar Prince, have not been interviewed by the Coast Guard, he said. “The fact is, they are isolated and in a liminal space," he said in an email last week. “Stockton Rush has been vilified and so has everyone associated with OceanGate. I wasn’t even there and I have gotten death threats. We support each other and just wait to be interviewed. The world has moved on ... but the families and those most affected are still living with this tragedy every day.” The Titan had been chronicling the Titanic’s decay and the underwater ecosystem around the sunken ocean liner in yearly voyages since 2021. The craft made its last dive on June 18, 2023, a Sunday morning, and lost contact with its support vessel about two hours later. When it was reported overdue that afternoon, rescuers rushed ships, planes and other equipment to the area, about 700 kilometers south of St. John’s, Newfoundland. The U.S. Navy notified the Coast Guard that day of an anomaly in its acoustic data that was “consistent with an implosion or explosion” at the time communications between the Polar Prince and the Titan were lost, a senior Navy official later told The Associated Press. The official spoke on condition of anonymity to discuss sensitive technology. Any sliver of hope that remained for finding the crew alive was wiped away on June 22, when the Coast Guard announced that debris had been found near the Titanic on the ocean floor. Authorities have since recovered the submersible’s intact endcap, debris and presumed human remains from the site. In addition to Rush, the implosion killed two members of a prominent Pakistani family, Shahzada Dawood and his son Suleman Dawood; British adventurer Hamish Harding; and Titanic expert Paul-Henri Nargeolet. Harding and Nargeolet were members of The Explorers Club, a professional society dedicated to research, exploration and resource conservation. “Then, as now, it hit us on a personal level very deeply,” the group’s president, Richard Garriott, said in an interview last week. “We knew not only all the people involved, but even all the previous divers, support teams, people working on all these vessels — those were all either members of this club or well within our network.” Garriott believes even if the Titan hadn't imploded, the correct rescue equipment didn't get to the site fast enough. The tragedy caught everyone from the Coast Guard to the ships on-site off guard, underscoring the importance of developing detailed search and rescue plans ahead of any expedition, he said. His organization has since created a task force to help others do just that. "That’s what we’ve been trying to really correct, to make sure that we know exactly who to call and exactly what materials need to be mustered,” he said.

BANGKOK — Myanmar's military government has launched a major effort to block free communication on the internet, shutting off access to virtual private networks — known as VPNs — which can be used to circumvent blockages of banned websites and services.  The attempt to restrict access to information began at the end of May, according to mobile phone operators, internet service providers, a major opposition group, and media reports.  The military government that took power in February 2021 after ousting the elected government of Aung San Suu Kyi has made several attempts to throttle traffic on the internet, especially in the months immediately after their takeover.  Reports in local media say the attack on internet usage includes random street searches of people's mobile phones to check for VPN applications, with a fine if any are found. It is unclear if payments are an official measure.  25 arrested for having VPNs On Friday, the Burmese-language service of U.S. government-funded Radio Free Asia reported about 25 people from Myanmar's central coastal Ayeyarwady region were arrested and fined by security forces this week after VPN apps were found on their mobile phones. Radio Free Asia is a sister news outlet to Voice of America.  As the army faces strong challenges from pro-democracy guerrillas across the country in what amounts to a civil war, it has also made a regular practice of shutting down civilian communications in areas where fighting is taking place. While this may serve tactical purposes, it also makes it hard for evidence of alleged human rights abuses to become public.  According to a report released last month by Athan, a freedom of expression advocacy group in Myanmar, nearly 90 of 330 townships across the country have had internet access or phone service — or both — cut off by authorities.  Resistance that arose to the 2021 army takeover relied heavily on social media, especially Facebook, to organize street protests. As nonviolent resistance escalated into armed struggle and other independent media were shut down or forced underground, the need for online information increased.  The resistance scored a victory in cybersphere when Facebook and other major social media platforms banned members of the Myanmar military because of their alleged violations of human and civil rights, and blocked ads from most military-linked commercial entities.  Users unable to connect This year, widely used free VPN services started failing at the end of May, with users getting messages that they could not be connected, keeping them from social media such as Facebook, WhatsApp and some websites. VPNs connect users to their desired sites through third-party computers, making it almost impossible for internet service providers and snooping governments to see what the users are actually connecting to.  Internet users, including online retail sellers, have been complaining for the past two weeks about slowdowns, saying they were not able to watch or upload videos and posts or send messages easily.  Operators of Myanmar's top telecom companies MPT, Ooredoo, Atom and the military-backed Mytel, as well as fiber internet services, told The Associated Press on Friday that access to Facebook, Instagram, X, WhatsApp and VPN services was banned nationwide at the end of May on the order of the Transport and Communications Ministry.  The AP tried to contact a spokesperson for the Transport and Communications Ministry for comment but received no response.  The operators said VPNs are not currently authorized for use, but suggested users try rotating through different services to see if any work.  A test by the AP of more than two dozen VPN apps found that only one could hold a connection, and it was slow.  The military government has not yet publicly announced the ban on VPNs. 

On Friday, U.S. President Joe Biden wrapped up meetings in Italy with leaders of the Group of Seven democracies. The leaders focused on threats they say China poses to the global economy and artificial intelligence ethics championed by Pope Francis. Patsy Widakuswara reports from Brindisi, Italy.

washington — Pope Francis, originally from Argentina, spoke Friday about the ethics of artificial intelligence at the G7 summit at a time when China has been rolling out its own AI standards and building technological infrastructure in developing nations, including Latin America. The annual meeting of the Group of Seven industrialized nations held in the Puglia region of Italy this week focused on topics that included economic security and artificial intelligence. On Friday, Francis became the first pope to speak at a G7 summit. He spoke about AI and its ethical implications and the need to balance technological progress with values. “Artificial intelligence could enable a democratization of access to knowledge, the exponential advancement of scientific research, and the possibility of giving demanding and arduous work to machines,” he said. But Francis also warned that AI "could bring with it a greater injustice between advanced and developing nations, or between dominant and oppressed social classes.” Technology and security experts have noted that AI is becoming an increasingly geopolitical issue, particularly as the U.S. and China compete in regions such as Latin America. “There will be the promotion of [China’s] standards for AI in other countries and the U.S. will be doing the same thing, so we will have bifurcation, decoupling of these standards,” Handel Jones, the chief executive of International Business Strategies Inc. told VOA. To decrease reliance on China, U.S. tech companies are looking to Mexico to buy AI-related hardware, and Taiwan-based Foxconn has been investing hundreds of millions of dollars in building manufacturing facilities in Mexico to meet that need. Huawei's projects At the same time, Chinese telecommunications giant Huawei has been implementing telecommunications and cloud infrastructure in Latin America. The company recently reported a 10.9% increase in revenue in that region in 2023. The United States has sanctioned Huawei because of national security concerns. “I would argue that Huawei is developing the infrastructure in the region [Latin America] in which it can deploy its type of AI solutions,” said Evan Ellis, Latin American studies research professor at the U.S. Army War College's Strategic Studies Institute. Ellis elaborated on the potential security concerns with Huawei’s AI solutions, explaining to VOA how China may be able use integrated AI solutions such as facial recognition for potentially “nefarious purposes,” such as recognizing consumer behavioral patterns. Jones emphasized the potential security threat to the West of China implementing AI in Latin America. “The negative [side] of AI is that you can get control, and you can also influence, so how you control thought processes and media, and so on … that’s something which is very much a part of the philosophy of the China government,” Jones said. Jones added that China is moving rapidly to build up its AI capabilities. “Now, they claim it’s defensive. But again, who knows what’s going to happen five years from now? But if you’ve got the strength, would you use it? And how would you use it? And of course, AI is going to be a critical part of any future military activities,” he said. In May, China launched a three-year action plan to set standards in AI and to position itself as a global leader in the emerging tech space. 'Rig the game' “Once you can set standards, you rig the game to lock in basically your own way of doing things, and so it becomes a mutually reinforcing thing,” Ellis said. “In some ways you can argue that the advance of AI in the hands of countries that are not democratic helps to enable the apparent success of statist solution,” he added. “It strengthens the allure of autocratic systems and taking out protections and privacy away from the individual that at the end of the day pose fundamental threats to the human rights and democracy.” The Chinese Embassy in Washington did not immediately respond to VOA’s request for comment about analysts' concerns related to security as China’s digital influence grows in Latin America. But in a previous statement to VOA about AI, Chinese Embassy spokesperson Liu Pengyu said, “The Global AI Governance Initiative launched by President Xi Jinping puts forward that we should uphold the principles of mutual respect, equality and mutual benefit in AI development, and oppose drawing ideological lines.” Liu said China supports “efforts to develop AI governance frameworks, norms and standards based on broad consensus and with full respect for policies and practices among countries.” Parsifal D’Sola, founder and executive director of the Andres Bello Foundation's China Latin America Research Center, said Huawei has been transparent with how it "manipulates information, [and] what it shares back with China.” “The way Huawei operates does pose certain risks even for national security, but on the other hand … it's cheaper, it has great service ... [and it provides] infrastructure in areas of the [countries] that do not have access,” D’Sola said. Experts said countries in Latin America seem less worried about the geopolitical battle between the United States and China and more concerned about efficiency. “Security is part of the conversation, but development is much more important,” D’Sola said. “Economic development, infrastructure development, is a key priority for - I don't want to say every country, but I would say most countries in the region.” As China and countries in the West continue to discuss the implications of AI, Chinasa T. Okolo, expert in AI and fellow from the Brookings Institution, said one of the challenges of creating regulatory guidelines for this emerging technology is whether lawmakers can keep up with the speed of technological advancement. “We don’t necessarily know its full capacity, and so it’s kind of hard to predict,” Okolo said, “and so by the time that, you know, regulators or policymakers have drafted up some sort of legal framework, it could already be outdated, and so governments have to kind of be aware of this and move quickly in terms of implementing effective and robust AI regulations.” Pope Francis, in his speech, acknowledged the rapid technological advancement of AI. “It is precisely this powerful technological progress that makes artificial intelligence at the same time an exciting and fearsome tool and demands a reflection that is up to the challenge it presents,” he said, adding that it goes without saying that the benefits or harm that AI will bring depends on how it is used.

The lack of laws governing digital currencies has slowed their expansion in the United States. Cryptocurrency investors tell VOA’s Deana Mitchell they are encouraged that the U.S. House of Representatives is considering a new legal framework for electronic money.

Washington — VOA’s Mandarin Service recently took Google’s artificial intelligence assistant Gemini for a test drive by asking it dozens of questions in Mandarin, but when it was asked about topics including China’s human rights abuses in Xinjiang or street protests against the country’s controversial COVID policies, the chatbot went silent. Gemini’s responses to questions about problems in the United States and Taiwan, on the other hand, parroted Beijing’s official positions. Gemini, Google’s large-language model launched late last year, is blocked in China. The California-based tech firm had quit the Chinese market in 2010 in a dispute over censorship demands. Congressional lawmakers and experts tell VOA that they are concerned about Gemini’s pro-Beijing responses and are urging Google and other Western companies to be more transparent about their AI training data. Parroting Chinese propaganda When asked to describe China’s top leader Xi Jinping and the Chinese Communist Party, Gemini gave answers that were indistinguishable from Beijing’s official propaganda. Gemini called Xi “an excellent leader” who “will lead the Chinese people continuously toward the great rejuvenation of the Chinese nation.” Gemini said that the Chinese Communist Party “represents the fundamental interest of the Chinese people,” a claim the CCP itself maintains. On Taiwan, Gemini also mirrored Beijing’s talking points, saying the United States has recognized China’s claim to sovereignty over the self-governed island democracy. The U.S. only acknowledges Beijing’s position but does not recognize it. Silent on sensitive topics During VOA’s testing, Gemini had no problem criticizing the United States. But when similar questions were asked about China, Gemini refused to answer. When asked about human rights concerns in the U.S., Gemini listed a plethora of issues, including gun violence, government surveillance, police brutality and socioeconomic inequalities. Gemini cited a report released by the Chinese government. But when asked to explain the criticisms of Beijing’s Xinjiang policies, Gemini said it did not understand the question. According to estimates from rights groups, more than 1 million Uyghurs in Xinjiang have been placed in internment camps as part of campaign by Beijing to counter terrorism and extremism. Beijing calls the facilities where Uyghurs and other ethnic minorities are being held vocational training centers. When asked if COVID lockdowns in the U.S. had led to public protests, Gemini gave an affirmative response as well as two examples. But when asked if similar demonstrations took place in China, Gemini said it could not help with the question. China’s strict COVID controls on movement inside the country and Beijing’s internet censorship of its criticisms sparked nationwide street protests in late 2022. News about the protests was heavily censored inside China. Expert: training data likely the problem Google touts Gemini as its “most capable” AI model. It supports over 40 languages and can “seamlessly understand” different types of information, including text, code, audio, image and video. Google says Gemini will be incorporated into the company’s other services such as search engine, advertisement and browser. Albert Zhang, a cyber security analyst at Australian Strategic Policy Institute, told VOA that the root cause of Gemini making pro-Beijing responses could result from the data that is used to train the AI assistant. In an emailed response to VOA, Zhang said it is likely that the data used to train Gemini “contained mostly Chinese text created by the Chinese government's propaganda system.” He said that according to a paper published by Google in 2022, some of Gemini’s data likely came from Chinese social media, public forums and web documents. “These are all sources the Chinese government has flooded with its preferred narratives and we may be seeing the impact of this on large language models,” he said. By contrast, when Gemini was asked in English the same questions about China, its responses were much more neutral, and it did not refuse to answer any of the questions. Yaqiu Wang, research director for China at Freedom House, a Washington-based advocacy organization, told VOA that the case with Gemini is “a reminder that generative AI tools influenced by state-controlled information sources could serve as force multipliers for censorship.” In a statement to VOA, a Google spokesperson said that Gemini was “designed to offer neutral responses that don't favor any political ideology, viewpoint, or candidate. This is something that we’re constantly working on improving.” When asked about the Chinese language data Google uses to train Gemini, the company declined to comment. US lawmakers concerned Lawmakers from both parties in Congress have expressed concerns over VOA’s findings on Gemini. Mark Warner, chairman of the Senate Intelligence Committee, told VOA that he is worried about Beijing potentially utilizing AI for disinformation, “whether that’s by poisoning training data used by Western firms, coercing major technology companies, or utilizing AI systems in service of covert influence campaigns.” Marco Rubio, vice chairman of the committee, warned that “AI tools that uncritically repeat Beijing’s talking points are doing the bidding of the Chinese Communist Party and threatens the tremendous opportunity that AI offers.” Congressman Michael McCaul, who chairs the House Committee on Foreign Affairs, is worried about the national security and foreign policy implications of the “blatant falsehoods” in Gemini’s answers. “U.S. companies should not censor content according to CCP propaganda guidelines,” he told VOA in a statement. Raja Krishnamoorthi, ranking member on the House Select Committee on the Chinese Communist Party, urges Google and other Western tech companies to improve AI training. “You should try to screen out or filter out subjects or answers or data that has somehow been manipulated by the CCP,” he told VOA. “And you have to also make sure that you test these models thoroughly before you publish them.” VOA reached out to China’s embassy in Washington for comment but did not receive a response as of publication. Google’s China problems In February, a user posted on social media platform X that Gemini refused to generate an image of a Tiananmen Square protester from 1989. In 2022, a Washington think tank study shows that Google and YouTube put Chinese state media content about Xinjiang and COVID origins in prominent positions in search results. According to media reports in 2018, Google was developing a search engine specifically tailored for the Chinese market that would conform to Beijing’s censorship demands. That project was canceled a year later. Yihua Lee contributed to this report.

Artists and other creators say their works have been used to build the multibillion-dollar generative AI industry without any compensation for them. Matt Dibble reports on a proposed U.S. law that would force AI companies to reveal their sources.

A drone equipped with a painting hose is being deployed against stubborn graffiti in hard-to-reach areas. Natasha Mozgovaya has more in this week’s episode of LogOn.