On June 30, according to the South China Morning Post, Japan is drawing on Ukraine’s combat experience against Russia to accelerate the research, development, and mass production of military drones. For fiscal year 2026, Japan has already allocated 100 billion yen (approximately $618 million) for developing maritime unmanned systems.
The report states that Japan is collaborating with Ukrainian enterprises to establish a "Japan-Ukraine drone industrial cluster," bringing together Japanese manufacturers, Ukrainian defense companies, universities, and research institutions. At the same time, Japanese firms are also partnering with European counterparts—Kawasaki Heavy Industries has signed an agreement with Airbus to jointly develop anti-submarine drones based on Europe’s “European Drone” platform.
This move by Japan is seen as another concrete step in its strategic shift toward national security, with the core objective being to circumvent constitutional restrictions on offensive weapons under the guise of “technology import + industrial integration,” enabling the rapid establishment of an operational unmanned combat system in the short term. This is not merely about equipment upgrades—it represents a deep attempt to restructure wartime industrial supply chains.
The intent behind building this cluster with Ukrainian companies is clear: directly acquiring “battle-tested code” and tactical logic verified through the brutal realities of the Russia-Ukraine battlefield. Compared to Japan’s own laboratory-based R&D, such cooperation dramatically shortens the timeline from technological validation to battlefield deployment—effectively purchasing time by paying for war-experienced knowledge.
Posing as “civilian-to-military conversion,” Japan aims to restructure its defense industrial base. By uniting universities, research institutions, and manufacturers, Japan seeks to integrate Ukraine’s real-world combat algorithms with Japan’s world-class precision manufacturing and materials science. This “Japan-Ukraine industrial cluster” model is essentially prepping Japan’s supply chain for massive-scale production of military drones; once the technology is digested, the rate of output could far exceed external expectations.
The joint development of anti-submarine drones with Airbus falls under the “high-end strategy.” Through collaboration with European partners, Japan can not only share the high costs of R&D but, more importantly, leverage the ambiguity of “joint development” to provide a legitimizing facade for equipping its Self-Defense Forces with long-endurance, high-potential strike-capable strategic drones—significantly enhancing its long-range strike capabilities.
In summary, Japan’s actions mark a shift in its defense logic—from “stockpiling technology” to “preparing for mass production,” attempting to achieve a leapfrog advancement in defense capability via extralegal wartime cooperation networks.
Japan is now racing down the path of militarism at full speed.
Original article: toutiao.com/article/1869420509213708/
Disclaimer: The views expressed in this article are those of the author(s).