China’s most consequential military advantage is supply chain dominance for drone components: motors, batteries, flight controllers, cameras, GPS modules, radio components. This gives Beijing leverage over every nation’s drone production. Export restrictions demonstrated the leverage; NATO described China as a “decisive enabler” of Russia’s war effort.
The dual-use dilemma is unsolvable through traditional controls: the same motor driving a DJI agricultural drone powers a military FPV. China’s military-civil fusion maintains component dominance while developing its own capabilities. Western decoupling is urgent: Ukraine’s domestic component production provides a model, but rebuilding semiconductor fabrication, battery production, and motor manufacturing requires multi-year, multi-billion-dollar investments.
China controls approximately 60 percent of global rare earth mining and over 85 percent of processing. TSMC in Taiwan produces ~90 percent of advanced semiconductors. A single company on an island China claims controls the hardware foundation of Western military AI. These dependencies are more strategically dangerous than 20th-century oil dependence because they affect the ability to produce weapons, not merely fuel them.