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Japan Eyes Australia for Rare Earths & Sea Lane Security
3 Apr
Summary
- Japan plans visit to Australia to discuss rare earth supply chains.
- Cooperation on safe navigation in the Strait of Hormuz to be discussed.
- Efforts aim to diversify supply chains away from Chinese dominance.

Japanese Prime Minister Sanae Takaichi is preparing for a significant visit to Australia, as reported on April 3, 2026. The primary objectives of this diplomatic engagement are to enhance cooperation on securing critical supply chains for rare-earth elements and to discuss measures for safe navigation through the Strait of Hormuz. This strategic outreach underscores Japan's commitment to diversifying its sources of essential minerals.
The initiative follows closely after Japan secured a rare earths deal with France, signaling a concerted effort by Tokyo and its Western allies. These nations are actively seeking to reduce their dependence on China, which currently dominates the global supply of rare earths. The Prime Minister's visit is also expected to cover the "free and open Indo-Pacific" initiative.
Australian miners are already experiencing the benefits of this global push for supply chain diversification. For instance, Lynas has recently entered into a potential rare earths deal with South Korea's LS Eco Energy. This trend highlights Australia's growing role as a key partner in the critical minerals sector, with France also indicating investment interests in Australian projects.