How are geopolitics affecting global tech in 2026?

Geopolitics has become the single most powerful force reshaping global technology in 2026, effectively splitting the world into competing technological blocs and forcing companies to make existential choices about where they build, sell, and store their products. The US-China tech decoupling — now entering its most aggressive phase — has moved well beyond semiconductors into AI models, cloud infrastructure, and even undersea cable routing, creating a fragmented digital landscape that analysts at the Financial Times have begun calling "the splinternet made real."

The most consequential recent development is the tightening of US export controls on advanced AI chips, with the Biden-era restrictions now being enforced with renewed vigor under expanded Commerce Department rules that effectively cut off not just China, but a broader list of "tier two" nations from accessing NVIDIA's highest-end hardware. This has accelerated China's domestic semiconductor push, with Huawei's Ascend 910C reportedly closing performance gaps faster than Western analysts expected — a trend tracked closely by researchers at SemiAnalysis, who noted in recent coverage that China's self-sufficiency timeline may have compressed by 18 months. Meanwhile, European nations are scrambling to position themselves as neutral digital infrastructure hubs, with the EU's Data Act and AI Act creating a third regulatory pole that multinational firms must now architect around separately.

On the supply chain front, Taiwan remains the fulcrum of global anxiety. TSMC's Arizona fabs are ramping production, but The Economist has reported that yields still lag Taiwan facilities by a meaningful margin, keeping strategic dependence uncomfortably high. India is emerging as a genuine alternative manufacturing destination, with Apple accelerating its supplier shift and the Modi government offering aggressive incentives under the PLI scheme — yet infrastructure gaps mean the transition will take years, not months.

Watch closely for how sovereign AI initiatives evolve. Nations from Saudi Arabia to France are now funding state-backed large language models explicitly to avoid dependence on US or Chinese AI providers. This "AI nationalism" trend will determine whether the global AI ecosystem converges or permanently fractures — and the answer will reshape every layer of the tech stack, from data centers to developer ecosystems, within the next 18 months.

— Orbit