U.S. confirms for first time it has weapons deployed in space
U.S. Air Force Secretary Troy Meink said Monday that the U.S. has "on-orbit space control weapons," as he outlined a broader push to modernize the Air Force.
CNBC
Daily Brief
EN → 한국어
Wednesday, September 16, 2026
Today's Brief
Today’s Key Insight
A confluence of rising sovereign yields and intensifying regulatory scrutiny over artificial intelligence appears to be dampening global risk appetite. Prior-session data from September 15 shows major US equity benchmarks and cryptocurrencies retreating as tech executives and political figures call for a slowdown in AI development, while the US 10-year Treasury yield reached 5.00%. This macro pressure is reverberating globally, raising borrowing costs and complicating the outlook for export-reliant economies like South Korea.
Market Overview
Korea. In the prior session on September 15, the KOSPI fell 0.85% while the KOSDAQ managed a 0.70% gain. The domestic market is facing headwinds from rising Korean bond yields, which are tracking US Treasury moves and threaten to suppress local investment and consumption. On the corporate front, industrial friction is escalating as the POSCO labor union commenced a 120-hour partial strike, though some analysts suggest that major semiconductor stocks are already pricing in the AI slowdown and may be poised for a rebound.
US. US equity markets closed lower in the prior session on September 15, with the Nasdaq declining 0.78% and the S&P 500 dropping 0.45%. Investor sentiment was weighed down by a sell-off in AI-linked shares following warnings from prominent tech leaders about reckless development, alongside bipartisan political calls for AI restrictions. This equity retreat was further compounded by the US 10-year Treasury yield rising to 5.00% ahead of the Federal Reserve’s policy decision, bolstering the Dollar Index to 99.61.
Cross-Market Signals
- AI Regulatory Pushback and Tech Equity Retrenchment: Warnings from tech executives and rare bipartisan alignment between political figures calling for AI limits have triggered a sell-off in AI-related stocks, directly impacting the tech-heavy Nasdaq in the prior session.
- Transpacific Yield Synchronization: The rise of the US 10-year Treasury yield to 5.00% is pulling Korean bond yields upward, increasing the probability of a Bank of Korea rate hike and threatening to stifle domestic economic activity.
- Divergent Energy and Risk Assets: While WTI crude oil surged 3.98% in the prior session, broader markets remained firmly in a risk-off posture, as evidenced by falling equities, declining cryptocurrencies, and a rising VIX.
Markets as of 2026-09-15 close 🟡 Cautious
VIX +0.6% ↑
S&P Sectors
Tech -0.3%
Finance -0.3%
Health -0.1%
Energy +2.2%
Industrial -0.6%
Staples -0.8%
Utilities -1.2%
Real Estate -0.1%
Materials +0.5%
Comms -0.9%
Discretionary -1.8%
World
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Data centres and pipelines up for grabs as Carney pitches Canada to investment giants
A $1tn sales pitch, more than 160 projects on offer, pivot to the EU amid a bitter trade war with the US - takeaways from the first Canada Investment Summit.
BBC World
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Sanders and Bannon call for AI limits, as public unease grows
Progressive US Senator Bernie Sanders and Steve Bannon, a close ally of US President Donald Trump, called on Tuesday for restrictions on AI systems, uniting two political adversaries around concerns that the technology will harm humans. The two appeared at the same Washington gathering and warned of the potentially catastrophic consequences AI poses to humanity, as concern about its risks spreads beyond Washington and Silicon Valley. Speaking first, Sanders, a self-described democratic...
SCMP
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AI-linked stocks slide after tech bosses call for slowdown in ‘reckless’ development
Donald Trump dismisses attempts to increase controls on artificial intelligence as ‘sick conspiracy’AI-linked stocks tumbled on Monday after the bosses of Anthropic, OpenAI and SpaceX called for aslowdown in AI “reckless” development, citing fears the technology could soon run out of control.Shares in the semiconductor designer Nvidia – the world’s most valuable company – were down 3.3% by market closing in New York City, while Advanced Micro Devices (AMD) slid 4% and Micron Technology and Sandisk shares slumped by 5%. The tech-heavy Nasdaq index fund was down 0.5% by the end of the day.Continue reading...
The Guardian
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Blanche says admin will comply with mail ballot ruling, defends Trump
Trump claims Supreme Court decisions set the US 'back 100 years' after controversial ballot rule change blocked.
Al Jazeera
Korea
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POSCO Union Enters 120-Hour Second Strike... Management Says "Alternative Workforce Deployed"
The POSCO union, whose wage negotiations with management broke down, has entered a second partial strike. Management stated, "We are preparing to deploy alternative workforce." According to steel industry sources on the 16th, the POSCO Union of the Federation of Korean Metalworkers' Trade Unions under the Federation of Korean Trade Unions (FKTU) began a 120-hour partial strike at 7:00 AM today. The union claimed that the number of participants in this strike is double that of the first partial strike. The union asserted that during the first partial strike, 20 workers at the Pohang Steelworks and 100 workers at the Gwangyang Steelworks participated. POSCO has about 17,000 employees in total, including headquarters, with around 8,000 at Pohang Steelworks and 7,000 at Gwangyang Steelworks. Among them, about 10,100 are union members. The company explained that there is currently no disruption to operations as they have prepared personnel in anticipation of the union's second partial strike. Even if a strike occurs, key production processes, which account for 70% of the total process, will continue to maintain production systems under the collective agreement on agreement workers. Agreement workers are employees required to perform normal duties even during a strike, working in blast furnaces and other areas. Key prod
동아일보
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KB Securities: "Time for Semiconductors to Prepare for Rebound... Samsung Electronics & Hynix Top Picks"
(Seoul=Yonhap News) Reporter Go Eun-ji = KB Securities said on the 16th, "Although current semiconductor stock prices pre-reflect a slowdown in artificial intelligence (AI) investment, actual orders are rather strong..."
연합뉴스
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Confirmation Hearings for Hong Ji-seon (Land) and Kang Shin-chul (Defense)... Clash Over 'Real Estate Acquisition Controversy'
The People Power Party claims that candidate Hong's real estate transaction method is a "panic buying (young-ggeul)" approach that contradicts the real estate policy stance of the Lee Jae-myung administration. Jeong Jeom-sig, floor leader of the People Power Party, said, "Candidate Hong used even his mother-in-law's help for panic buying, making 400 million won in just one year..."
한국경제
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Synchronization of Rising Korean Government Bond Yields... Potential Contraction in Investment and Consumption
Expectations are also gaining ground that the US Federal Reserve (Fed) will raise its benchmark interest rate at the Federal Open Market Committee (FOMC) meeting on the 15th-16th (local time). If US interest rates rise, the probability that the Bank of Korea will further raise its benchmark rate within the year increases.
네이버뉴스
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Fractured Nose Bone → Bleeding "I Thought Everything Was Over" Despair... How Was the Return of the Korean Superstar Possible? "Fatigue Reset, Gold is Fully Possible"
[OSEN=Gocheok, Reporter Lee Hu-gwang] A player with a broken nose heading to the Asian Games? Kim Do-young (KIA Tigers), who joined Ryu Ji-hyun's squad after undergoing surgery, vowed to contribute greatly to Korea's fifth consecutive gold medal, saying his physical condition actually improved through the unintended rest. Kim Do-young suffered an unexpected injury during a game against the NC Dinos in Gwangju on the 9th. In the bottom of the 4th inning, he attempted a surprise bunt on Song Myung-gi's first pitch...
조선일보