US, China, UAE Sending Spacecraft to Mars This Week

In a fresh attempt to scout out signs of previous life on Mars, the United States, China, and the United Arab Emirates are sending out spacecraft to Mars, starting this week.The unmanned spacecraft are also analyzing the area to prepare for future astronauts.The U.S. is sending a rover named Perseverance to gather rock samples, and it will likely not return for ten years.Each spacecraft must go over 482 million kilometers to reach Mars, after which they must leave Earth’s orbit and enter Mars’. The process of arriving alone takes at least six or seven months.The countries’ goal is to find out if Mars had any signs of previous microscopic life. As has been previously determined, Mars used to have bodies of water, so it’s possible the planet was also host to some type of life.In this illustration on June 16, 2020, NASA’s Perseverance rover uses its Planetary Instrument for X-ray Lithochemistry (PIXL) instrument to analyze a rock on the surface of Mars. (Credit: NASA/JPL-Caltech)“Robot missions over the past decade or so have shown that Mars is not a dead, alien place as we had concluded in the late 20th century. In fact it is a world peppered with old lake beds, dried out river channels and organic material,“ said Professor Ray Arvidson, of Washington University, St Louis. All three countries are sending out spacecraft in the same week because there is a period of only one month in every 26 months in which Mars and Earth are on the same side of the sun. When they’re on the same side of the sun, the time for travel can be reduced as much as possible. Only the U.S. has placed a spacecraft on Mars before. 

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Look Out, Mars: Here We Come with a Fleet of Spacecraft

Mars is about to be invaded by planet Earth — big time. Three countries — the United States, China and the United Arab Emirates — are sending unmanned spacecraft to the red planet in quick succession beginning this week, in the most sweeping effort yet to seek signs of ancient microscopic life while scouting out the place for future astronauts.The U.S., for its part, is dispatching a six-wheeled rover the size of a car, named Perseverance, to collect rock samples that will be brought back to Earth for analysis in about a decade. “Right now, more than ever, that name is so important,” NASA Administrator Jim Bridenstine said as preparations went on amid the coronavirus outbreak, which will keep the launch guest list to a minimum. Each spacecraft will travel more than 300 million miles (483 million kilometers) before reaching Mars next February. It takes six to seven months, at the minimum, for a spacecraft to loop out beyond Earth’s orbit and sync up with Mars’ more distant orbit around the sun. Scientists want to know what Mars was like billions of years ago when it had rivers, lakes and oceans that may have allowed simple, tiny organisms to flourish before the planet morphed into the barren, wintry desert world it is today. “Trying to confirm that life existed on another planet, it’s a tall order. It has a very high burden of proof,” said Perseverance’s project scientist, Ken Farley of Caltech in Pasadena, California.In a clean room at NASA’s Jet Propulsion Laboratory in Pasadena, California, engineers observed the first driving test for NASA’s Mars 2020 rover Perseveranceo, Dec. 17, 2019. (Credit: NASA/JPL-Caltech)The three nearly simultaneous launches are no coincidence: The timing is dictated by the opening of a one-month window in which Mars and Earth are in ideal alignment on the same side of the sun, which minimizes travel time and fuel use. Such a window opens only once every 26 months. Mars has long exerted a powerful hold on the imagination but has proved to be the graveyard for numerous missions. Spacecraft have blown up, burned up or crash-landed, with the casualty rate over the decades exceeding 50%. China’s last attempt, in collaboration with Russia in 2011, ended in failure. Only the U.S. has successfully put a spacecraft on Mars, doing it eight times, beginning with the twin Vikings in 1976. Two NASA landers are now operating there, InSight and Curiosity. Six other spacecraft are exploring the planet from orbit: three U.S., two European and one from India. The United Arab Emirates and China are looking to join the elite club. The UAE spacecraft, named Amal, which is Arabic for Hope, is an orbiter scheduled to rocket away from Japan on Wednesday, local time, on what will be the Arab world’s first interplanetary mission. The spacecraft, built in partnership with the University of Colorado Boulder, will arrive at Mars in the year the UAE marks the 50th anniversary of its founding. “The UAE wanted to send a very strong message to the Arab youth,” project manager Omran Sharaf said. “The message here is that if the UAE can reach Mars in less than 50 years, then you can do much more. … The nice thing about space, it sets the standards really high.” Controlled from Dubai, the celestial weather station will strive for an exceptionally high Martian orbit of 13,670 miles by 27,340 miles (22,000 kilometers by 44,000 kilometers) to study the upper atmosphere and monitor climate change. China will be up next, with the flight of a rover and an orbiter sometime around July 23; Chinese officials aren’t divulging much. The mission is named Tianwen, or Questions for Heaven. NASA, meanwhile, is shooting for a launch on July 30 from Cape Canaveral.  Perseverance is set to touch down in an ancient river delta and lake known as Jezero Crater, not quite as big as Florida’s Lake Okeechobee. China’s much smaller rover will aim for an easier, flatter target. To reach the surface, both spacecraft will have to plunge through Mars’ hazy red skies in what has been dubbed “seven minutes of terror” — the most difficult and riskiest part of putting spacecraft on the planet. Jezero Crater is full of boulders, cliffs, sand dunes and depressions, any one of which could end Perseverance’s mission. Brand-new guidance and parachute-triggering technology will help steer the craft away from hazards. Ground controllers will be helpless, given the 10 minutes it takes radio transmissions to travel one-way between Earth and Mars. Jezero Crater is worth the risks, according to scientists who chose it over 60 other potential sites.  Where there was water — and Jezero was apparently flush with it 3.5 billion years ago — there may have been life, though it was probably only simple microbial life, existing perhaps in a slimy film at the bottom of the crater. But those microbes may have left telltale marks in the sediment layers. Perseverance will hunt for rocks containing such biological signatures, if they exist.  It will drill into the most promising rocks and store a half-kilogram (about 1 pound) of samples in dozens of titanium tubes that will eventually be fetched by another rover. To prevent Earth microbes from contaminating the samples, the tubes are super-sterilized, guaranteed germ-free by Adam Stelzner, chief engineer for the mission at NASA’s Jet Propulsion Laboratory in Pasadena. “Yep, I’m staking my reputation on it,” he said. While prowling the surface, Perseverance as well as China’s rover will peek below, using radar to locate any underground pools of water that might exist. Perseverance will also release a spindly, 4-pound (1.8-kilogram) helicopter that will be the first rotorcraft ever to fly on another planet.  Perseverance’s cameras will shoot color video of the rover’s descent, providing humanity’s first look at a parachute billowing open at Mars, while microphones capture the sounds.  The rover will also attempt to produce oxygen from the carbon dioxide in the thin Martian atmosphere. Extracted oxygen could someday be used by astronauts on Mars for breathing as well as for making rocket propellant. NASA wants to return astronauts to the moon by 2024 and send them from there to Mars in the 2030s. To that end, the space agency is sending samples of spacesuit material with Perseverance to see how they stand up against the harsh Martian environment. The tab for Perseverance’s mission, including the flight and a minimum two years of Mars operations, is close to $3 billion. The UAE’s project costs $200 million, including the launch but not mission operations. China has not disclosed its costs. Europe and Russia dropped plans to send a life-seeking rover to Mars this summer after falling behind in testing and then getting slammed by COVID-19.  Perseverance’s mission is seen by NASA as a comparatively low-risk way of testing out some of the technology that will be needed to send humans to the red planet and bring them home safely. “Sort of crazy for me to call it low risk because there’s a lot of hard work in it and there are billions of dollars in it,” Farley said. “But compared to humans, if something goes wrong, you will be very glad you tested it out on a half-kilogram of rock instead of on the astronauts.”  

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How the Discovery of Fresh Water Will Bolster Chinese Claims in a Disputed Sea

Discovery of a rare freshwater reserve under one of its land holdings in a widely disputed sea gives China a boost in occupying the islet and offers it a new defense for its sovereignty claims if they land in international court.A freshwater lens is forming under Fiery Cross Reef in the Spratly archipelago of the South China Sea, Chinese researchers said in the peer-reviewed publication Hydrology Journal. The lens created by tidal activity will take 20 years to become “stable” at 15 meters thick, the South China Sea Institute of Oceanology researchers in Guangzhou said in the May 2020 study.“Having this freshwater access evidently will change the quality of life and change their ability to station people on the artificial island,” said Yun Sun, East Asia Program senior associate at the Stimson Center research organization in Washington.Most among the hundreds of islets in the 3.5 million-square-kilometer sea are semi-submerged or too small to support freshwater supplies. China used reclaimed land to build up Fiery Cross Reef to its current 274 hectares and now operates an airbase there with several hundred personnel.The presence of water could mildly help China in any international court case to argue that Fiery Cross deserves a 370-kilometer-wide ocean exclusive economic zone, analysts say. Brunei, Malaysia, the Philippines, Taiwan and Vietnam contest all or parts of China’s claims to the sea. They prize the waterway for its fisheries plus undersea reserves of oil and gas.The United Nations Convention on the Law of the Sea considers an islet’s ability to sustain life or economic activity when deciding whether a country can draw up an exclusive economic zone, but in 2016 the Permanent Court of Arbitration rejected that right for Taiping Island, a Taiwanese-controlled Spratly feature with its own water supply.China leads the other claimants in firepower, technology and scientific research. It may have explored other South China Sea holdings for freshwater as well but found some only on Fiery Cross Reef, Sun said. Vietnam, Taiwan and the Philippines claim sovereignty over the same reef.Finding water will at least boost Chinese morale, said Alexander Huang, strategic studies professor at Tamkang University in Taiwan.“These are somewhat psychological building blocks,” Huang said. They imply, he said, that the Chinese “are making progress, they are moving on, but I don’t think in real terms they can actually use the limited freshwater to do anything so strategically.”A local freshwater source will cut the costs of shipping water to Fiery Cross Reef or desalinating it, analysts note. That advantage would make it easier to station troops there. Woody Island, a Chinese-held South China Sea feature with about 1,000 long-term residents, collects rainwater and gets additional water shipped in.But the freshwater lens won’t give China enough water to support a “sizable” fighting force on the ground, Huang said.“It doesn’t change the balance of power in the region,” said Carl Thayer, Southeast Asia-specialized emeritus professor at the University of New South Wales in Australia. “It doesn’t give China a stronger leg up in any aspect. You could catch rainwater and store it and treat it and drink it, if you have the space.” 

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Top White House Adviser Expects Tough Action on TikTok, WeChat

White House trade adviser Peter Navarro said Sunday he expected President Donald Trump to act firmly against the TikTok and WeChat applications, amid rising tensions between Washington and Beijing.Trump last week had said he is considering banning the wildly-popular TikTok app as a way to punish China over the coronavirus pandemic.In an interview with Fox News, Navarro argued that “what the American people have to understand is all of the data that goes into those mobile apps that kids have so much fun with… goes right to servers in China, right to the Chinese military, the Chinese Communist Party.”He said these apps can be used to steal intellectual property. “So expect strong actions on that” by Trump, Navarro warned.Fast-growing video-sharing app TikTok belongs to the Chinese group ByteDance and has nearly one billion users worldwide.TikTok has sought to distance itself from its Chinese owners, pointing out it has an American CEO and consistently denying allegations that it shares data with Beijing.WeChat, owned by Tencent, is the main messaging application in China with more than one billion users.
 Navarro also accused TikTok’s new boss Kevin Mayer, former head of Disney’s streaming platforms, of being an American puppet.On Friday Amazon said it mistakenly sent workers an email telling them to dump the TikTok mobile application from their cell phones because of security concerns.An Amazon spokesperson later told AFP “there is no change to our policies right now with regard to TikTok.”Democratic campaign teams for the U.S. presidential election have been asked to avoid using TikTok on personal devices and, if they do, to keep it on a non-work phone.The research firm eMarketer estimates TikTok has more than 52 million U.S. users, having gained about 12 million since the outbreak of the coronavirus pandemic. TikTok is especially popular with young smartphone users. 

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Touchless: How the World’s Busiest Airport Envisions Post-COVID Travel 

With COVID-19 ravaging the aviation industry, airlines and airports worldwide are reining in costs and halting new spending, except in one area: reassuring pandemic-wary passengers about travel.”Whatever the new normal (…) it’s going to be more and more around self-service,” Sean Donohue, chief executive of Dallas-Forth Worth International Airport (DFW), told Reuters in an interview.The airport is working with American Airlines – whose home base is DFW – to roll out a self-check-in for luggage, and all of its restrooms will be entirely touchless by the end of July with technology developed by Infax Inc. They will have hands-free sinks, soap, flushing toilets, and paper towel dispensers, which will be equipped with sensors to alert workers when supplies are low.”One of the biggest complaints airports receive are restrooms,” Donohue said.Dallas is piloting three technology options for luggage check-ins: Amadeus’s ICM, SITA, and Materna IPS.DFW has become the world’s busiest airport, according to figures from travel analytics firm Cirium, thanks in part to a strategy by large global carrier American to concentrate much of its pandemic flying through its Texas hub.Last year DFW rolled out biometric boarding — where your face is your boarding pass — for international flights and is taking advantage of the lull in international traffic to work with U.S. Customs and Border Protection to use the VeriScan technology for arriving passengers too, he said.Delta Air Lines opened the first U.S. biometric terminal in Atlanta in 2018, and some airports in Europe and Asia also use facial recognition technology. It has spurred some concerns, however, with a U.S. government study finding racial bias in the technology and the European Union earlier this year considered banning it in public places over privacy concerns.The Dallas airport is also testing new technology around better sanitization, beginning with ultraviolet technology that can kill germs before they circulate into the HVAC system.But it has also deployed electrostatic foggers and hired a “hit team” of 150 people who are going through the terminals physically sanitizing high-touch areas.”Technology is critical because it can be very efficient,” Donohue said, but customers “being able to visualize what’s happening is reassuring as well.” DFW has invested millions of dollars above its cleaning and sanitation budget since the pandemic broke out, while suspending about $100 million of capital programs and reducing its second-half operating costs by about 20% as it addresses COVID-19’s steep hit to the industry, which only months ago was preparing for growth.Nearly 114,000 customers went through DFW on July 11, an improvement from a 10,000 per day trough in April, but still just about half of last year’s volumes.The airport has also been testing touchless technology for employee temperature checks, but is not currently planning hotly-debated checks for passengers, barring a federal mandate for which there has yet to be any inclination by the U.S. government.Michael Davies, who runs the New Technology Ventures program at London Business School, said technology will be one of many changes to the airport experience going forward, with fewer overall travelers who will be seeking more space and spending less time dining and shopping.”You put these things together and this feels in some interesting ways very much like back to the golden age of air travel,” said Davies. 

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Coronavirus Pandemic Stifles Dengue Prevention Efforts

To slow the spread of the coronavirus, governments issued lockdowns to keep people at home. They curtailed activities that affected services like trash collection. They tried to shield hospitals from a surge of patients.But the cascading effects of these restrictions also are hampering efforts to cope with seasonal outbreaks of dengue, an incurable, mosquito-borne disease that is also known as “breakbone fever” for its severely painful symptoms.Southeast Asian countries like Singapore and Indonesia have dealt with concurrent outbreaks of dengue and coronavirus this year. In Brazil, where there are more than 1.8 million COVID-19 infections, at least 1.1 million cases of dengue have been reported, with nearly 400 deaths, according to the Pan American Health Organization.Dengue cases are likely to rise soon with the start of seasonal rains in Latin American countries like Cuba, Chile and Costa Rica, as well as the South Asian countries of India and Pakistan.Dengue typically isn’t fatal, but severe cases may require hospitalization. Prevention efforts targeted at destroying mosquito-breeding sites, like removing trash or old tires and other objects containing standing water, are still the best ways to curb the spread of the disease. But coronavirus-era lockdowns and other restrictions have meant that these efforts have been reduced or stopped altogether in many countries.In northwestern Pakistan, plans to disinfect tire shops and markets that had dengue outbreaks in 2019 were shelved due to funds being used for the coronavirus, said Dr. Rizwan Kundi, head of the Young Doctor’s Association.FILE – A laborer cleans a manhole on a sidewalk in Mumbai, India, June 10, 2020.Health workers who would destroy mosquito-breeding sites in India’s capital of New Delhi are also screening people for the virus.Having to identify thousands of virus cases has meant that dengue surveillance has suffered in many Latin American countries, added Dr. Maria Franca Tallarico, the head of health for the Americas regional office of the International Federation of Red Cross and Red Crescent Societies.Experts say that disrupting such prevention efforts is ominous for the global battle against dengue.The World Health Organization says 2019 was the worst year on record for dengue cases, with every region affected, and some countries were hit for the first time.Aedes aegypti, the mosquito that spreads dengue, is most prevalent in cities, and experts warn that increased urbanization and warming temperatures due to climate change means that its range will keep increasing.Experts say that while reduced travel means fewer opportunities for mosquitoes to bite people with dengue to become carriers themselves, the coronavirus pandemic has introduced other variables.Staying home — one way to slow outbreaks of COVID-19, especially in cities — poses greater risks for spreading dengue, said Singapore’s National Environment Agency (NEA). That’s because the Aedes mosquito bites during the day, and with more people staying home, where mosquito populations are high, the more likely they are to be bitten.The impact is already visible. Singapore recorded a five-fold increase in the mosquito larvae detected in homes and common corridors of residential areas during the two-month coronavirus lockdown period, compared with the previous two months. By July 6, the total of dengue cases in Singapore was more than 15,500. The NEA says the number of cases this year is expected to exceed the 22,170 cases reported in 2013, which at the time was the largest dengue outbreak in Singapore’s history.FILE – A worker fumigates a neighborhood in an effort to control the spread of dengue fever, amid the new coronavirus outbreak in Jakarta, Indonesia, May 17, 2020.Oliver Brady, an associate professor at the London School of Hygiene & Tropical Medicine, said Central America and the Caribbean were at higher risk due to overlapping outbreaks.Working with communities in Latin America to stop mosquitoes from breeding had been the most successful anti-dengue strategy in recent years, Tallarico said. But with strict limitations on movement, she said they didn’t know whether these measures were still happening, and “this is the big concern for us.”A shortage of protective equipment also means limiting the number of first responders who can check on people with fever or cough, she said.“My concern is that you have (many) more cases of dengue … but the capacity of the system to notify (and) test is limited,” she said.Dengue patients need acute care, and this could lead to a “double whammy” that overwhelms health care systems, said Scott O’Neill, founder and director of the World Mosquito Program.“The health care system is already crumbling. … I am not sure how (India’s) existing health care system will be able to handle this load,” said Dr. S.P Kalantri, a public health specialist.Global research into dengue also will be affected by the coronavirus pandemic, Brady said.At the WMP Tahija Foundation Research Laboratory in Yogyakarta, Indonesia, which has been studying dengue for years, “it became too difficult to enroll patients with the social-distancing measures,” O’Neill said. The facility is now being used as a COVID-19 testing site.Similarly, the National Institute of Malaria Research in New Delhi has stopped all field work after it was converted into a center for validating COVID-19 testing kits, said Dr. R.C Dhiman, who studies mosquitoes and climate change.In Bangladesh, where dengue season is just starting, the launch of a mobile app to help people report their cases was delayed by the pandemic, said Afsana Alamgir Khan, who oversees the country’s dengue program.Experts say such disruptions by the coronavirus will only increase the risks of dengue infections. 

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US Convicts Russian Hacker in 2012 Data Breach

A jury in San Francisco convicted Russian citizen Yevgeny Nikulin after a series of hacks and cyberthefts eight years ago that targeted major U.S. social-media companies such as LinkedIn and Dropbox.The District Court for the Northern District of California on Friday said Nikulin would be sentenced September 29.Nikulin, 32, faces up to 10 years in prison for each count of selling stolen usernames and passwords, installing malware on protected computers, as well as up to five years for each count of conspiracy and computer hacking.According to U.S. prosecutors, Nikulin in 2012 stole the usernames and passwords of tens of millions of social media users to access their accounts. Some of that data was put up for sale on a Russian hacker forum.Nikulin, who last year was examined by court-ordered psychologists amid concerns about his mental health, had pleaded not guilty to the charges.His lawyer, Arkady Bukh, vowed to appeal the verdict, which he called a “huge injustice.”    Nikulin was detained in the Czech Republic in October 2016 and extradited to the U.S. 17 months later.The move angered Moscow, which had asked Czech authorities to extradite Nikulin to his home country, citing him as a suspect in a $2,000 online theft in 2009.Nikulin’s trial started in California in early March but was interrupted by the coronavirus pandemic a week later, when nearly all in-person court hearings were postponed across the United States.

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Amazon Says Email to Employees Banning TikTok Was a Mistake 

Roughly five hours after an internal email went out to employees telling them to delete the popular video app TikTok from their phones, Amazon appeared to backtrack, calling the ban a mistake. “This morning’s email to some of our employees was sent in error. There is no change to our policies right now with regard to TikTok,” Amazon emailed reporters just before 5 p.m. Eastern time. Spokeswoman Jaci Anderson declined to answer questions about what happened. The initial internal email, which was disseminated widely online, told employees to delete TikTok, a video app increasingly popular with young people but also the focus of intensifying national-security and geopolitical concerns because of its Chinese ownership. The email cited “security risks” of the app.  An Amazon employee who confirmed receipt of the initial email but was not authorized to speak publicly had not seen a retraction at the time of Amazon’s backtrack.  Amazon is the second-largest U.S. private employer after Walmart, with more than 840,000 employees worldwide, and moving against TikTok would have escalated pressure on the app. It is banned on employee phones by the U.S. military and the company is subject to a national-security review of its merger history. U.S. Secretary of State Mike Pompeo said this week that the government was “certainly looking” at banning the app.  FILE – This Feb. 25, 2020, file photo, shows the icon for TikTok in New York.Chinese internet giant ByteDance owns TikTok, which is designed for users outside of China; it also makes a Chinese version called Douyin. Like YouTube, TikTok relies on its users for the videos that populate its app. It has a reputation for fun, goofy videos and is popular with young people, including millions of American users. But it has racked up concerns such as censorship of videos, including those critical of the Chinese government; the threat of sharing user data with Chinese officials; and violating kids’ privacy. TikTok said earlier in the day that Amazon did not notify it before sending the initial email around midday Eastern. That email read, “The TikTok app is no longer permitted on mobile devices that access Amazon email.” To retain mobile access to company email, employees had to delete the TikTok app by the end of the day. “We still do not understand their concerns,” TikTok said at the time, adding that the company would welcome a dialogue to address Amazon’s issues. A spokeswoman did not immediately reply to a request for comment Friday evening. TikTok has been trying to appease critics in the U.S. and distance itself from its Chinese roots, but finds itself caught in an increasingly sticky geopolitical web. It recently named a new CEO, former Disney executive Kevin Mayer, which experts said could help it navigate U.S. regulators. And it is stopping operations in Hong Kong because of a new Chinese national security law that led Facebook, Google and Twitter to also stop providing user data to Hong Kong authorities.  Pompeo said the government remained concerned about TikTok and referred to the administration’s crackdown on Chinese telecom firms Huawei and ZTE. The government has tried to convince allies to root Huawei out of telecom networks, saying the company is a national-security threat, with mixed success; Trump has also said he was willing to use Huawei as a bargaining chip in trade talks. Huawei has denied that it enables spying for the Chinese government. “With respect to Chinese apps on people’s cell phones, I can assure you the United States will get this one right too,” Pompeo said, and added that if users downloaded the app their private information would be “in the hands of the Chinese Communist Party.” A U.S. national-security agency has been reviewing ByteDance’s purchase of TikTok’s precursor, Musical.ly. Meanwhile, privacy groups say TikTok has been violating children’s privacy, even after the Federal Trade Commission fined the company in 2019 for collecting personal information from children without their parents’ consent. Amazon may have been concerned about a Chinese-owned app’s access to employee data, said Susan Ariel Aaronson, a professor at George Washington University and a data governance and national-security expert. China, according to the U.S. government, regularly steals U.S. intellectual property. Part of Amazon’s motivation with the ban, now apparently reversed, may also have been political, Aaronson said, since Amazon “doesn’t want to alienate the Trump administration.” Amazon and its founder, Jeff Bezos, are frequent targets of President Donald Trump. Bezos personally owns The Washington Post, which Trump has referred to as “fake news” whenever it publishes unfavorable stories about him. Last year, Amazon sued the U.S. government, saying that Trump’s “personal vendetta” against Amazon, Bezos and the Post, led it to lose a $10 billion cloud computing contract with the Pentagon to rival Microsoft. Meanwhile, federal regulators as well as Congress are pursuing antitrust investigations at Amazon as well as other tech giants. TikTok has content-moderation policies, like any social network, but says its moderation team for the U.S. is led out of California and it doesn’t censor videos based on topics sensitive to China and would not, even if the Chinese government asked it to. As for sharing U.S. user data with the Chinese government, the company says it stores U.S. user data in the U.S. and Singapore, not China; that its data centers are outside of China; and it would not give the government access to U.S. user data even if asked. Concerns about China are not limited to the U.S. India this month banned dozens of Chinese apps, including TikTok, because of tensions between the countries. India cited privacy concerns that threatened India’s sovereignty and security for the ban. India is one of TikTok’s largest markets and had previously briefly banned the app in 2019 because of worries about children and sexual content.   

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