cross-posted from: https://mander.xyz/post/53704303

The Ukraine War is a valuable data-gathering exercise and training ground for the effectiveness of Chinese military technology.

For two nights at the beginning of June, Russia sent more than 650 drones and over 70 missiles into Ukraine, killing 23 people and bringing down apartment blocks in Kyiv and Dnipro. By drone count, it was one of the largest Russian attacks of the war.

Examining the wreckage, one can find the same story in every fuselage. The flight controller, the optics, the engine, and the carbon-fiber skin are all of Chinese origin. It may have been bolted together in Russia, but its parts were manufactured in Shenzhen and Xiamen.

The man who arms Russian President Vladimir Putin, we are told, just sent him home empty-handed. That was the read on Beijing last month after President Putin arrived with a thin agenda and left without a Siberian pipeline. Chinese President Xi Jinping reportedly told US PresidentDonald Trump that Putin “may regret” the whole adventure. But in Brussels last July, officials briefed on a closed-door meeting say that Chinese Foreign Minister Wang Yi told the EU Commission Vice President Kaja Kallas the reverse: Beijing cannot accept a Russian defeat, because it would free Washington to turn its whole focus on China.

Because the war pays Beijing in a currency that the export-control debate never counts: data. Admiral Samuel Paparo, who commands American forces in the Pacific, said in February 2025 that China’s maneuvers around Taiwan are not exercises but “rehearsals.” The word fits the supply chain, too. Every Chinese chip pulled from a downed Shahed drone in Kyiv, every guidance unit recovered from an Iranian-backed Houthi drone in the Red Sea, is a live-fire test the People’s Liberation Army never had to run and never had to pay for. Moscow and the Houthis are flying Chinese parts under real fire against real defenses, and the performance reports flow back to Beijing. For three years, we argued about what China can build. That was the wrong question. What decides the next war is what China learns from what it ships, and two live conflicts are subsidizing the lesson.

The military has a phrase for this kind of preparation: setting the theater. It is the work done before a shot is fired, the access, the logistics, the intelligence, the proven equipment that tilts the ground your way when the order comes. Xi is setting up the Pacific theater with knowledge gained from other, more distant wars.

The comforting story is that Xi has tired of his Russian junior partner. The evidence points to the opposite conclusion. The junior partner is doing China’s dirty work: bleeding Europe, fixing Washington’s attention, and field-testing the tools of a Pacific war.

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