White House leadership shake-up, Asian stocks tumble in November 2026

WORLD TEMPERATURE
3.8/5. Executive shake-up and political friction in Washington ripple through global markets, while Middle East tensions and the Ukraine conflict approach crucial crossroads ahead of peace talks.

BRIEFING
Update from 12:00 to 19:00 on November 7, 2026 (Hanoi time), covering only new events and latest developments.
1. President Donald Trump appointed Stephen Miller as White House Chief of Staff following Republican losses in the congressional midterms.
2. East Asian markets tumbled broadly, with South Korea's KOSPI sinking 7.4% and Japan's Nikkei 225 losing 6.1% over fears of curbs on AI and semiconductor infrastructure spending.
3. The U.S. military and State Department rolled out a $20 million bounty and relocation offers for actionable intelligence on Iran's nuclear centrifuges and key scientists.
4. Germany announced it has exhausted its Patriot missile supplies for Ukraine, coming as Russian strikes pounded Kyiv's energy grid days before Abu Dhabi talks.
5. Taiwan shuttered its representative office in Papua New Guinea and halted spot LNG purchases following persistent diplomatic pressure from Beijing.

1. TRUMP NAMES IMMIGRATION HARDLINER STEPHEN MILLER AS WHITE HOUSE CHIEF OF STAFF
President Donald Trump on November 7 appointed Deputy Chief of Staff Stephen Miller as the new White House Chief of Staff, replacing Susie Wiles, according to The Washington Post and AP.

The personnel shift comes days after Republicans lost control of both the House of Representatives and the Senate in the midterm elections. Wiles, the first female chief of staff in American history, submitted her resignation and will transition to running Trump's political operations. Stephen Miller, 41, is a longtime close aide and the primary architect of the administration's hardline immigration policies and America First agenda. Writing on Truth Social, Trump noted that Wiles would remain vital to future political campaigns while signaling that further cabinet changes would follow shortly.

This marks the first major administration shake-up following the November 3 midterms, which handed congressional majorities back to Democrats.

Strategic significance: Selecting an ideological stalwart like Miller demonstrates that President Trump intends to double down on an assertive executive stance rather than seek compromise with an opposition-controlled Congress. This posture is likely to set Washington on a path toward fierce confrontations over legislative priorities, federal budget approvals, and foreign aid allocations.

2. ASIAN STOCKS TUMBLE AS TECH SUBSIDY JITTERS TRIGGER AI MARKET ROUT
A wave of aggressive selling swept across East Asian exchanges, driving South Korea's KOSPI down more than 7% and Japan's Nikkei 225 lower by over 6%, according to Bloomberg and Asia Times.

Semiconductor and technology heavyweights bore the brunt of the downturn following the midterm results that confirmed a split government in Washington. In Taipei, TSMC shares dropped 9.8%, marking its steepest single-day slump since the pandemic era. In Seoul, Samsung Electronics and SK Hynix each tumbled more than 10%, sending the KOSPI below the psychological 5,000 threshold. Tokyo saw the Nikkei 225 retreat to roughly 57,200 as institutional funds rapidly trimmed exposure to artificial intelligence hardware.

Investors are unsettled by the prospect that a divided Congress could slow federal appropriations for data centers and tighten oversight on semiconductor manufacturing subsidies.

Strategic significance: The market rout highlights the heavy reliance of East Asia's technology supply chain on U.S. fiscal policy and public spending commitments. Protracted legislative friction in Washington could compel global technology leaders to re-examine capital expenditure budgets and overseas factory expansion plans over the coming year.

3. US OFFERS 20 MILLION DOLLAR BOUNTY TARGETING IRANIAN NUCLEAR NETWORK
The U.S. Central Command and the State Department announced a reward of up to $20 million alongside potential relocation for intelligence regarding Iran's nuclear program, according to The Times of Israel.

Following recent U.S. strikes that destroyed an Iranian radar site on Qeshm Island and elevated Gulf diplomatic missions to red alert status, the Rewards for Justice program specifically targeted underground enrichment facilities, centrifuge manufacturing sites, and key scientists. The International Atomic Energy Agency had previously warned of a breakdown in continuity of knowledge regarding Iranian equipment stockpiles. Meanwhile, Qatari mediators are circulating a fresh compromise proposal to Tehran aimed at averting a naval confrontation around the Strait of Hormuz.

The record reward arrives at a juncture where Washington and Tehran are balancing heightened military deterrence with backchannel diplomatic avenues.

Strategic significance: Combining targeted kinetic strikes with significant financial inducements to encourage insider whistleblowers is a deliberate push by Washington to erode Tehran's deterrent architecture from within. The success of this intelligence drive will likely influence how much leverage Iranian negotiators bring to the shuttle diplomacy table led by Qatar.

4. GERMANY REACHES PATRIOT DEFENSE LIMIT AS RUSSIA STRIKES UKRAINIAN ENERGY GRID
German Defense Minister Boris Pistorius stated on November 7 that Berlin can no longer transfer Patriot air defense batteries or interceptor missiles to Ukraine due to critical domestic stockpile shortages, according to DW and Lao Dong.

The announcement comes as Russian forces launched an extensive salvo of cruise missiles and attack drones against electrical substations and railway junctions in Kyiv and central Ukraine. Russian President Vladimir Putin confirmed on the same day that Moscow's delegation is set to arrive in Abu Dhabi for three-way talks on November 10. While Ukrainian officials confirmed their negotiating team, they warned that Moscow is intensifying battlefield strikes to extract maximum leverage before discussions commence.

Ukraine's demand for air defense interceptors is peaking as winter sets in, while European industrial capacity struggles to backfill depleted national arsenals.

Strategic significance: The exhaustion of Patriot supplies from Ukraine's largest European backer leaves Kyiv with acute tactical vulnerabilities right before entering diplomacy. Russia's intensified bombardment reflects an effort to convert conventional firepower into advantageous diplomatic terms ahead of the Abu Dhabi summit.

5. TAIWAN SHUTS PAPUA NEW GUINEA OFFICE AND SUSPENDS NATURAL GAS PURCHASES
Taiwan's foreign ministry announced on November 7 that it is closing its representative office in Papua New Guinea and ending spot liquefied natural gas contracts, according to Al Jazeera and CNA.

All Taiwanese diplomatic personnel in Port Moresby were recalled, and bilateral agricultural and medical aid programs were formally terminated. The decision followed persistent demands from Papua New Guinea authorities that the mission close in adherence to the One-China principle under diplomatic pressure from Beijing. Taiwan also declared an immediate halt to new spot purchases of LNG from Papua New Guinea, which previously accounted for approximately one-third of the Pacific island nation's total LNG export volume. Taipei stated that alternative supply agreements have already been secured to ensure uninterrupted domestic energy supplies.

The South Pacific has served as a pivotal diplomatic battleground where Beijing and Taipei compete for formal ties and strategic access.

Strategic significance: Taipei's withdrawal coupled with economic countermeasures serves as a clear warning to regional partners considering aligning with Beijing. Losing a major energy buyer will deal a direct blow to Papua New Guinea's fiscal revenues while redirecting regional tanker routes across Oceania.

NEXT 48–72 HOURS
Israeli President Isaac Herzog is scheduled to announce his formal decision on the government formation mandate on November 8 following weekend consultations.
Delegations from Russia, the United States, and Ukraine are finalizing their diplomatic positions before traveling to Abu Dhabi for trilateral talks on November 10.
Congressional leaders in Washington will begin preparatory steps for legislative transitions following the change in majority party control.
Global financial markets will monitor whether European and American trading sessions stabilize on Monday following the sharp sell-off in Asian tech equities.

SOURCES
Trump names Stephen Miller as White House Chief of Staff:
Washington Post – Trump replaces Susie Wiles with immigration hardliner Stephen Miller – https://www.washingtonpost.com/politics/2026/11/06/trump-stephen-miller-chief-of-staff/
AP News – Stephen Miller named White House chief of staff after midterm losses – https://apnews.com/article/white-house-chief-of-staff-stephen-miller-trump-2026

Asian stocks tumble as tech subsidy jitters trigger AI market rout:
Bloomberg – Asian chip stocks tumble as US political shift clouds AI spending – https://www.bloomberg.com/news/articles/2026-11-07/asian-markets-ai-shock-midterms
Asia Times – Asian markets tumble under AI hardware valuations and US midterm panic – https://asiatimes.com/2026/11/asian-tech-stocks-plunge-ai-shock/

US offers 20 million dollar bounty targeting Iranian nuclear network:
The Times of Israel – US offers up to $20m reward for information on Iran nuclear program – https://www.timesofisrael.com/us-offers-20-million-bounty-iran-nuclear-centcom/
Middle East Monitor – CENTCOM announces multimillion bounty targeting Iranian nuclear network – https://www.middleeastmonitor.com/20261107-us-rewards-for-justice-iran-nuclear/

Germany reaches Patriot defense limit as Russia strikes Ukrainian energy grid:
DW – Germany cannot deliver more Patriot air defense systems to Ukraine, Pistorius says – https://www.dw.com/en/germany-patriot-ukraine-limit-reached/a-72048912
Lao Dong – Đức tuyên bố cạn kho tên lửa Patriot viện trợ cho Ukraine – https://laodong.vn/the-gioi/duc-tuyen-bo-can-kho-ten-lua-patriot-cho-ukraine-1418721.ldo

Taiwan shuts Papua New Guinea office and suspends natural gas purchases:
Al Jazeera – Taiwan closes Papua New Guinea office and halts LNG purchases – https://www.aljazeera.com/news/2026/11/7/taiwan-closes-png-office-diplomatic-pressure
CNA – Taiwan shuts PNG mission, cuts gas purchases over Beijing pressure – https://www.cna.com.tw/news/aipl/202611070182.aspx