Tokyo: When Japanese and European leaders launched their Competitiveness Alliance at last year’s summit, critics dismissed it as another communique destined for a drawer. A year on, the partnership has hardened into a working agenda, and its focus is unmistakable: shielding both economies from the coercion and dependency that now define great-power trade.
The alliance binds Tokyo and Brussels across supply chains, economic security and innovation. Officials have singled out critical minerals, batteries, clean technology, semiconductors and quantum computing as the fields where the two sides will pool resources rather than compete. In January, ministers welcomed the first matchmaking sessions pairing European and Japanese firms on strategic mineral projects under the bloc’s Critical Raw Materials Act.
The subtext is China. Beijing’s grip on rare earths and its willingness to weaponise exports have rattled planners in both capitals, and neither believes it can build resilience alone. By coordinating stockpiles, joint ventures and processing investments, Japan and Europe hope to blunt the pressure that a single supplier can exert. The Commission set out that ambition when it announced the alliance.
Trade rules form the second pillar. Tokyo and Brussels have pledged to defend the multilateral system through the World Trade Organization and the G7, pushing back against subsidies, dumping and economic coercion. That shared stance carries weight because both are trading giants with deep industrial bases, and their alignment gives smaller economies cover to resist the same pressures.
Technology ties run just as deep. Under a parallel digital partnership, the two sides are working on semiconductors, 5G and 6G networks, artificial intelligence, cybersecurity and data governance. A joint press release from Japan’s industry minister and the Commission in January underscored how far the regulatory cooperation now reaches, a sign that the relationship extends well beyond raw materials.
The obstacles are real. Japan guards its home market carefully, and European firms have long complained about the difficulty of cracking it. Brussels, for its part, moves slowly when 27 member states must agree, and defence-industrial cooperation remains politically delicate in both systems. Turning warm declarations into signed contracts will test the patience of executives on both sides.
Yet the strategic case keeps growing stronger. As Washington swings between tariffs and threats and Beijing tightens its mineral chokehold, a Tokyo-Brussels axis offers each partner a hedge it cannot manufacture alone. The alliance will be judged not by its summit language but by whether the batteries, chips and rare earths actually start flowing between two economies that have decided their security now depends on each other.
