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GeoWatch
Essential technology and geopolitical news recap.
Essential technology and geopolitical news recap, GeoWatch, focuses on the tech supply chain, providing effortless insights.

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IN THE NEWS
Monday 10 August 2026
FCC 26-50 extends US tech controls to chips, optical transceivers and supply-chain origins

US technology controls are reaching deeper into communications supply chains. Under FCC 26-50, the Federal Communications Commission...

Monday 10 August 2026
Apple tests CXMT memory chips as shortage, price pressures persist

Apple has tested DRAM from China's ChangXin Memory Technologies in iPhone and MacBook products as AI-driven memory shortages and rising...

Monday 10 August 2026
Taiwan sees limited chip impact from new US polysilicon tariff

The US signed a presidential proclamation on August 6 (ET) imposing a 15% tariff on polysilicon and related products from all countries,...

Monday 10 August 2026
From fabs to feedstock: Washington moves electronics supply-chain controls upstream

A cluster of measures signed and drafted since late July has shifted the center of gravity in US supply-chain policy away from finished...

Sunday 9 August 2026
Commentary: From free flow to tight control — how tech talent became a national security asset

Tech talent has moved from being simply a hiring priority to a matter of national security. As major economies increasingly tie talent...

Friday 7 August 2026
China launches review of Palo Alto Networks as trade tensions with US escalate
China's cyberspace authority said it has begun to scrutinize products sold by US cybersecurity company Palo Alto Networks within the country, citing risks to national security and...
Friday 7 August 2026
US optical transceiver ban risks slowing AI data center build-out
A proposed US ban on new Chinese optical transceivers could disrupt the build-out of AI data centers before Western suppliers have enough capacity to replace Chinese production, raising...
Friday 7 August 2026
US sets price floors and tariffs on polysilicon, sharpening tech decoupling from China

US President Donald Trump said imports of polysilicon and related products threaten national security and ordered new trade measures...

Friday 7 August 2026
Analysis: Trump’s polysilicon tariffs split solar industry into winners and losers
US President Donald Trump signed a proclamation on August 6 imposing minimum import prices and a 15% tariff on polysilicon and its derivatives, a move that hands a durable pricing...
Friday 7 August 2026
Chinese optical suppliers confront FCC threat after US$19.1B sell-off

Chinese optical transceiver suppliers are trying to calm investors after reports that the US Federal Communications Commission (FCC) may...

Friday 7 August 2026
Ex-White House official urges South Korea to avoid excessive digital regulation
Former White House National Security Council chief of staff Alexander Gray has called on South Korea to deepen supply chain cooperation with the US and avoid following the European...
Thursday 6 August 2026
US polysilicon tariff exposes chip security's solar dependence

The Trump administration is preparing to impose a 15% tariff and minimum import prices on polysilicon and selected derivative products,...

Thursday 6 August 2026
US curbs on Chinese optical modules cloud Taiwan suppliers despite LMOC revenue record

The US Federal Communications Commission is reportedly drafting rules to prohibit imports of new Chinese optical transceiver modules,...

Thursday 6 August 2026
Commentary: Why China's AI optical-module dominance is Washington's next target

The AI boom is accelerating data-centre expansion and turning high-speed optical interconnects into the next globally scrutinised supply...

Thursday 6 August 2026
US locks down tungsten and battery scrap exports as great-power minerals race intensifies
Washington has moved to keep tungsten waste and recycled battery material inside its own borders, a step that underscores how deeply critical-minerals policy has become entangled with...