China expands export controls on Japanese entities

China has expanded export controls affecting Japanese companies and research bodies, framing the move as a response to what Beijing calls Japan’s “new militarism,” according to The Guardian and Infobae. The measures follow months of worsening political and security friction, from disputes at sea to arguments over Taiwan and Japan’s defence posture. Japan has protested Chinese and Russian bomber activity near its airspace, while Beijing has leaned on trade and travel as pressure points.

The immediate lever is commerce rather than missiles. China’s export-control machinery targets “dual-use” items—civilian goods and components that can be repurposed for military applications—turning supply chains into a compliance problem for firms that may not see themselves as defence contractors. Infobae reports that the latest steps add a “watchlist” subject to stricter scrutiny and expand restrictions already applied to dozens of Japanese entities, including subsidiaries of major industrial groups and state-linked research organisations. The Guardian describes the broader pattern: diplomatic meetings cancelled, academic and cultural exchanges reduced, flights cut, and a continued ban on Japanese seafood imports.

This is the logic of selective friction. A full embargo would be costly for Chinese industry and politically risky for leaders who still sell competence through growth. Narrow controls, by contrast, can be tuned—tightened, loosened, or applied unevenly—creating uncertainty that pushes companies to self-censor their customers, their R&D collaborations, and sometimes their public statements. The result is a deterrent effect that does not require a dramatic headline each time: banks, auditors, suppliers, and insurers price in the regulatory risk.

Japan’s policy shifts give Beijing a ready-made narrative. The Guardian notes Japan’s rising defence budget and its stated ambition to reach 2% of GDP, alongside domestic pressure within the ruling Liberal Democratic Party to revise the pacifist clause of Japan’s constitution. Beijing points to decisions such as easing restrictions on exporting lethal weapons as evidence of “remilitarisation,” while Japanese officials increasingly talk openly about contingencies around Taiwan. The Guardian reports that Prime Minister Sanae Takaichi’s comments on Taiwan marked a departure from the studied ambiguity of some predecessors, even if they aligned with existing policy.

History supplies the emotional fuel, but trade provides the steering wheel. China frequently invokes Japan’s wartime occupation and disputes the adequacy of Japanese apologies; Japanese visits to Yasukuni Shrine remain a recurring flashpoint, The Guardian reports. Yet the practical contest is about who can impose costs without triggering a rupture that harms themselves. Export controls allow Beijing to signal resolve, reward compliance, and test Japan’s reliance on US security guarantees—an issue sharpened, The Guardian notes, by Japanese doubts about Washington’s dependability under Donald Trump.

For now, the confrontation is being administered through paperwork: lists, licences, and “dual-use” definitions that can widen faster than factories can relocate.