Anxious Australia and jittery Japan deepen ‘quasi-alliance’ for an uneasy age

Japan's Prime Minister Sanae Takaichi visited Australia and signed a Joint Declaration on Economic Security Cooperation with Prime Minister Anthony Albanese, a pact analysts say is aimed squarely at both Beijing and Washington due to shared anxieties over trade coercion and supply chain fragility. Australia committed up to A$1.3 billion (US$935.8 million) for critical minerals projects involving Japanese companies, potentially supplying nickel, graphite, and rare earths to Tokyo. The agreement is seen as the most comprehensive defense arrangement the two countries have ever forged, institutionalizing their ‘quasi-alliance’ in an uneasy geopolitical age.

Ian Hall, a professor of international relations at Griffith University, noted that the visit “very clearly” signaled Tokyo wanted the partnership to be “properly strategic,” driven by shared anxieties about the behavior of US President Donald Trump and China, compounded by ongoing disruptions to energy supplies. The pact commits both governments to coordinating responses to economic coercion, and includes provisions for securing resilient supply chains. Albanese stated the agreement will “protect our economies from future economic shocks and uncertainty” and benefit businesses and consumers in both nations.