China’s Industrial Reach Disrupts Western Arms Monopoly Through Dual-Use Supply Chains
China is undermining Western dominance in the global arms market not through official exports, but by supplying dual-use industrial components that enable modern warfare. While the US holds 42% of major arms exports, Chinese manufacturing provides critical parts for Russian, Houthi, and other military operations, creating a new form of geopolitical leverage.
Key points
- China supplies essential dual-use components, including microchips, engines, and fiber-optic cables, to sustain Russian military operations in Ukraine, filling gaps left by Western sanctions.
- The US and Western Europe account for 74% of global major arms exports (2021–2025), but Chinese industrial output is increasingly critical for non-state actors and allied nations like Russia and Iran.
- Chinese equipment has been identified in Houthi ballistic missiles and Sudanese drone jammers, demonstrating how commercial goods are repurposed for military use despite Beijing’s stated neutrality.
- The US defense sector remains dependent on Chinese components, with 78% of its arsenal potentially exposed to Chinese mineral supply chains, highlighting a paradox of Western military dominance.
- China is tightening export controls to gain greater leverage over customers, shifting from passive manufacturing to active geopolitical influence through supply chain management.
Background
This development follows earlier reports in October 2026 that Houthi militants began using Chinese components to produce advanced ballistic missiles, defying UN embargoes. It also contrasts with the September 2026 US-China summit, where diplomatic tensions persisted despite trade pauses, and where US officials denied any intent to sell arms to China, underscoring the continued strategic rivalry between the two powers.
Why it matters
The shift from traditional arms sales to dual-use industrial supply chains allows China to exert influence without direct military involvement, complicating Western efforts to contain its reach. This dynamic threatens the stability of Western alliances, as partners like Saudi Arabia face security risks from Chinese-sourced weapons while maintaining economic ties with Beijing. The US must now contend with a competitor that controls the foundational inputs of modern warfare, not just the final products.
What to watch
China is expected to further refine its export controls to maximize geopolitical leverage, potentially restricting access to critical components for adversaries. Western nations may face increased internal divisions over how to respond to Chinese industrial influence, particularly as they balance security concerns with economic dependencies on Chinese manufacturing and critical minerals.
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