Last July Reuters was made with some documents that proved the scope of the help from Beijing to Moscow with the war in Ukraine as a backdrop. The proliferation of Russian drones was possible thanks to a system labeling called “industrial refrigeration units” during transportation, one that allowed sanctions imposed by the West to be bypassed through fictitious companies.
Now we know something else: that there are entire factories dedicated to collaboration.
The invisible industrial alliance. The war in Ukraine has entered a new phase in which Russia’s technological advantage on the battlefield increasingly depends on a network of factories and chinese suppliers. Although Beijing proclaims neutrality, the official customs data show a spectacular increase in exports of critical components (especially fiber optic cables and batteries lithium-ion) that have allowed Moscow to mass-build the wired drones that are transforming the balance of power on the front.
These aircraft, operated through ultra-fine glass threads that unwind in flight up to more than twenty kilometers, They are almost immune to electronic warfare and have managed to breach Ukrainian defenses with an efficiency reminiscent of a silent industrial evolution.
The Chinese quantitative leap. How much? counted the Washington Post that between May and August, Chinese exports of fiber optic cables to Russia multiplied tenfold, reaching 528,000 kilometers per month, while shipments of lithium-ion batteries climbed to $54 million. In contrast, Ukraine barely received a few tens of km of cable and a testimonial volume of batteries.
For analysts, this asymmetry it is not coincidental: China has restricted the transfer of technologies to kyiv and its allies, but has opened the floodgates of the flow towards Moscowtransforming what were simple commercial components into decisive pieces of the Russian war machine. The combination of low cost, high production capacity and speed in developing prototypes makes Chinese factories a material extension of the Kremlin’s war effort, a “precision rearguard” capable of sustaining the offensive even under Western sanctions.


The weapon against electronic chaos. we have been counting. Faced with Ukrainian dominance in FPV drones, Russia has found fiber optic models a devastating tool. As they do not depend on radio frequencies, these devices are impossible to block through interference, and their wiring guarantees total control even in environments saturated with electronic warfare.
Moscow uses them to destroy logistics lines, command centers and jamming equipment before launching offensives terrestrial. Its scope (coinciding with the advances measured “by sections of cable”) illustrates how this technology defines the very geometry of the front. Since the Ukrainian withdrawal in the Kursk region, wired drones have been the protagonists of precision attacks, such as the registered in Kramatorsk on October 5, cementing a pattern of warfare in which electronic resistance has become useless.
The new factories of conflict. After the withdrawal of the giant DJI of the Russian market in 2022, a constellation of minor Chinese manufacturers has taken up its space. Companies like Shenzhen Huaxin Energy either Nasmin Technologyofficially dedicated to civil products, have become major suppliers of batteries and motors for Russian assemblers. The signature Rustakt LLCone of the largest in the Russian military sector, imported from China more than 577 million dollars in pieces between July 2023 and December of the same year, a volume that reveals the scale of covert industrial support.
In turn, Russian manufacturers as ASFPV or Stribog exhibit on their websites production lines located in Chinese territorywith personnel, machinery and labels in Mandarin, manufacturing ultralight coils 0.28 mm and 20 km range designed by Chinese engineers. It is a transnational industrial network that no contracts needed formal military to nourish the Russian war effort: the flow of trade is its camouflage.
The dilemma of the West. We have also been counting. Despite the sanctions imposed by the United States and the European Union, the majority of these shipments are protected by the ambiguity of the products “dual use”whose civil application allows controls to be avoided. For NATO, China has become a “decisive facilitator” of Putin’s war, Brussels accuses it of selectively applying its own export rules and to tolerate traffic of components that supports the Russian military industry.
Beijing, meanwhile, continues to proclaim its neutrality, while its industrial system benefits economically from the prolongation of the conflict. Its strategy is subtle but effective: it does not supply weapons, but the infrastructure that makes them possible.
A strategic advantage. Taken together, the convergence between Russian ingenuity and Chinese manufacturing capacity has created a war ecosystem that combines improvisation with industrial efficiency. The fiber drones optics symbolize that symbiosis: cheap, adaptable and difficult to counter.
By providing Russia with technological independence from sanctions and tactical superiority on the battlefield, China not only strengthens its strategic partner, but also redefines global balance of power around a new form of hybrid warfare, where factories and cables count as much as missiles. The result is a cumulative advantage that, in the long term, threatens to turn the Ukrainian front into a manufactured warfare laboratorysupported not so much by soldiers, but by production lines on the other side of the world.
Image | Ukraine Mod, Ministry of Defense Ukraine
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