DIRS.INFO The most relevant business & tech news

☆ China is reportedly developing military drones that can split into 6 to overwhelm enemy defenses
▼ + stars: | 2024-03-24 | by ( Polly Thompson | ) www.businessinsider.com time to read: +4 min

The multiplying drones could expand into swarms that would confuse air defense systems, experts told Business Insider. But even when separated into single units, these drones' flight efficiency remains 40% higher than most small drones. Advertisement"When drones are detected, defense systems deploy a certain amount of resources proportional to the threat. If that threat suddenly multiplies, it provides an opportunity to overwhelm the air defense resources being deployed," Shumate said. Small, affordable drones are reshaping the modern battlefield in unprecedented ways, and forcing militaries to rapidly modernize their defense systems.

Persons: —, Getty, Will Shumate, Shumate, Huang, Sean Gallup, Admiral John Aquilino, Admiral Aquilino Organizations: Service, China Morning Post, Nanjing University of Aeronautics, Astronautics, Acta Aeronautica, Army, RAND, Getty, US Army, Pacific Command, Armed Locations: China, Russia, Ukraine

☆ China, in Comic Strip, Warns of 'Overseas' Threats to Its Rare Earths
▼ + stars: | 2024-01-22 | by ( Jan. | At A.M. | ) www.usnews.com time to read: +3 min

By Liz LeeBEIJING (Reuters) - China's chief intelligence agency posted on social media a comic strip featuring foreign-looking characters secretly extracting rare earths, in a story portraying the country's strategic metals under threat from covetous "overseas organisations". No foreign government or agencies were named in the comic strip, and the ministry did not specify any measures to counter foreign "interest" in China's rare earths. It also banned the export of technology to make rare earth magnets, in addition a ban on technology to extract and separate rare earths. The restrictions have fanned fears that the supply of rare earths might ignite tensions with the West, particularly the United States, which accuses China of using economic coercion to influence other countries. The newspaper said the United States, Japan and the European Union, among others, have for a long time "coveted China's rare earth mineral resources".

Persons: Liz Lee BEIJING, Li Baiyang, Liz Lee, Miral Fahmy Organizations: State Security, United, Mining, Times, European Union, Global Times, Nanjing University Locations: China, United States, Beijing, U.S, Japan

WASHINGTON (AP) — President Joe Biden and China’s Xi Jinping have no shortage of difficult issues to discuss when they sit down for their first talks in a year, even if expectations are low that their meeting will lead to major breakthroughs. Beijing’s demands were made clear last November when Xi and Biden met in Bali, Indonesia, during the Group of 20 summit. That was a rejoinder to the Biden administration mantra that the two nations should compete vigorously while not looking for conflict. Beijing has bristled at export controls and other measures imposed by the Biden administration, perceiving them as designed to stifle China's economic growth. But Xi, this time, is likely to seek assurance from Biden that the U.S. will not pile new ones onto China.

Persons: Joe Biden, China’s Xi, what’s, Biden, Xi, Janet Yellen, “, ”, Nancy Pelosi, Newt Gingrich, Xie Feng, Wang Wenbin, Zhu Feng, Zhu, Kanis Leung, Ken Moritsugu, Yu Bing Organizations: WASHINGTON, Economic Cooperation, BIDEN, U.S ., U.S, American, School of International Studies of Nanjing University, Trump, Biden, ”, Associated Press Locations: Asia, Taiwan, East, Europe, U.S, China, Francisco, Beijing, United States, Taiwan . Washington, Iran, Tehran, Israel, American, Hong Kong, Bali , Indonesia, Bali, Washington, ” Beijing, San Francisco

The world's biggest shopping event happens in China each year - and it's called Singles Day. WHEN DID THE IDEA OF SINGLES DAY ORIGINATE? The idea for Singles Day had originated at China's Nanjing University back in 1993 and was originally called "Bachelor's Day." Cyber Monday immediately follows Black Friday, which falls on the day after the U.S. Thanksgiving Day holiday, the busiest shopping day of the year in the United States. "The presale period of Tmall and particularly on -- in general, the Singles Day, confirms a softer trend versus a year ago," said Estee Lauder CEO Fabrizio Freda last week, adding that the company was more optimistic about the next part of the Singles Day events in November.

Persons: it's, Bain, Jacob Cooke, Pinduoduo, Cooke, Estee Lauder, Nike, JD.com, Fabrizio Freda, Nicolas Hieronimus, Hieronimus, Granth, Aditya Soni, Diane Craft Organizations: China's Nanjing University, Adobe Analytics, U.S, Reuters, Technologies, Cyber, HK, PDD Holdings, Adobe, Bain, HOPE, Nike, Procter & Gamble, Apple, L'Oreal, Thomson Locations: China, United States, Beijing, Greater China, Bengaluru

[1/6] U.S. Treasury Secretary Janet Yellen arrives at Beijing Capital International Airport in Beijing, China, Thursday, July 6, 2023. Both sides are sceptical that Yellen's visit will be able to take much heat out of U.S.-China ties, however, with officials accepting that both countries have placed safeguarding national security above economic ties. Yellen will address "unfair" practices by China, including recent punitive actions against U.S. firms and market access barriers, the official added. On Friday she will meet China's Premier Li Qiang and former economy tsar Liu He, who is widely seen as a close confidant of President Xi Jinping. They come ahead of a possible meeting between President Joe Biden and Xi at the Asia-Pacific Economic Cooperation gathering scheduled for November in San Francisco.

Persons: Janet Yellen, Mark Schiefelbein, Yellen, Nicholas Burns, Li Qiang, Liu He, Xi Jinping, Wang Huiyao, Yellen's, Zhu Feng, Xie Feng, Trump, Wu Xinbo, Antony Blinken, Joe Biden, Xi, Yew Lun Tian, Andrea Shalal, Joe Cash, Clarence Fernandez Organizations: . Treasury, Beijing Capital International Airport, REUTERS, U.S, Center for, Nanjing University, Global Times, Fudan University, Economic Cooperation, Thomson Locations: Beijing, China, REUTERS BEIJING, U.S, Center for China, United States, Russia, Washington, Asia, San Francisco

Relations between the superpowers are increasingly acrimonious, with friction over issues from Taiwan and China's military activity in the South China Sea to U.S. efforts to hold back China's semiconductor industry. China's leaders, by contrast, have been slow to establish military contacts and quick to shut them down during periods of diplomatic tension. This has frustrated the United States. Then there is China's view of how military talks fit into the broader U.S.-China relationship. From that perspective, military talks are something to bargain with.

Persons: Lloyd Austin, China's, ", Ely Ratner, National Defense Li Shangfu, Li, Zhu Feng, Zhu, Jacob Stokes, Yun Sun, ”, Daniel Russel, William Burns, it’s, Idrees Ali, Phil Stewart, David Brunnstrom, Michael Martina, Yew Lun Tian, Martina Pollard, Laurie Chen, Don Durfee, Alistair Bell Organizations: Pentagon . U.S . Defense, U.S . Army, U.S, National Defense, School of International Studies, Nanjing University, Center, New, New American Security, Stimson, East Asia, Obama, Asia Society Policy Institute, CIA, Washington, Pentagon, Thomson Locations: WASHINGTON, BEIJING, Singapore, Beijing, United States, China, Taiwan, South, U.S, Austin, New American, East Asia, Washington, Ukraine, States, East, Hainan

☆ The moon could have up to 297 billion tons of water stored in tiny glass beads on its surface, scientists say
▼ + stars: | 2023-03-28 | by ( Matthew Loh | ) www.businessinsider.com time to read: +4 min

Researchers say glass beads found on the moon's surface could contain billions of tons of water. The scientists say the water was created from solar winds, which blow hydrogen — one of the two elements in water — onto the lunar surface. The glass beads themselves form when small meteorites hit the surface of the moon and melt with material on the surface, per the study. Hu said the water extracted from the glass beads shows promise that it could be used in future lunar missions. NASA also plans to once again send astronauts to the Moon in 2025, 50 years after man last set foot on the lunar surface.

☆ Intriguing moon water source found in glass beads from impacts
▼ + stars: | 2023-03-27 | by ( Will Dunham | ) www.reuters.com time to read: +4 min

The researchers see promise in obtaining water from the glass beads, perhaps through a heating process to release vapor that would then turn into liquid through condensation. "We can simply heat these glass beads to free the water stored in them," said planetary scientist and study co-author Hejiu Hui of Nanjing University in China. The glass beads were found to hold a water content of up to about 2,000 parts per million by weight. Hu said he believes that such impact glass beads are a common part of lunar soils, found globally and spread evenly. The interaction of the solar wind with lunar surface materials could sustain a water cycle on the moon, with the glass beads absorbing the water and acting as a repository for it, the researchers said.

[1/4] Spectators watch after a suspected Chinese spy balloon was shot down off the coast in Holden Beach, North Carolina, U.S. February 4, 2023. Regional analysts and diplomats are closely watching China's response after a U.S. fighter jet shot down the balloon - which Beijing says was an errant weather-monitoring craft - in the Atlantic off South Carolina on Saturday. China on Sunday condemned the attack as an "over-reaction", saying it reserved the right to use the necessary means to deal with "similar situations", without elaborating. But while bilateral tension has risen in the past few days over the balloon incident, Beijing and Washington have been seeking to improve ties. Naval Postgraduate School in California, said any Chinese response would be limited.

The reaction in the United States to what appears to be an ill-timed spying mission will have lingering consequences for efforts to stabilize ties – already near historic lows. Since then, the Biden administration has said it hopes to build a "floor" for the relationship and ensure that rivalry does not spiral into conflict. The mood in China over the balloon was also glum. "Overall, I do think the Biden administration would like to reschedule, as there are many issues on the table and a real chance for a thaw. But the balloon incident probably means the thaw is postponed indefinitely," said RAND Corporation Indo-Pacific analyst Derek Grossman.

Search resuls for: "Nanjing University"

11 mentions found