Trump Reaffirms US as Japan’s “Highest Level” Ally and Secures Rare Earths Agreement

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October 28, 2025

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Background on Donald Trump and His Relevance

Donald J. Trump served as the 45th President of the United States from January 20, 2017, to January 20, 2021. A prominent businessman and television personality before entering politics, Trump’s presidency was marked by several significant events, including trade negotiations and international relations. His administration’s policies had substantial impacts on global alliances, trade agreements, and geopolitical dynamics.

Trump’s Visit to Japan and the Rare Earths Agreement

On Tuesday, during his visit to Tokyo, former President Donald Trump reaffirmed the United States’ commitment as Japan’s closest ally, stating that the US is an “ally at the highest level.” This declaration came as Trump and Japan’s new government signed an agreement in Tokyo to ensure the steady supply of rare earths.

Rare Earths: Importance and Global Demand

Rare earths are a group of 17 chemical elements characterized by their high magnetic and luminous properties. These elements are crucial for various modern technologies, including smartphones, electric vehicles, wind turbines, and military equipment. Due to their unique properties, rare earths have become increasingly vital in the global technological race.

  • China’s Dominance: China currently dominates the global rare earths market, controlling around 80% of the world’s production. This has raised concerns about supply chain vulnerabilities and geopolitical tensions.
  • Diversification Efforts: Countries like the United States and Japan have been actively seeking to reduce their dependence on China for rare earths, aiming to secure stable supplies and mitigate potential risks.
  • Trump-Japan Agreement: The recent agreement between Trump and Japan’s new government is a step towards ensuring a reliable supply of rare earths, bolstering both nations’ technological capabilities and strengthening their strategic partnership.

Impact on US-Japan Relations and Global Geopolitics

The Trump-Japan rare earths agreement signifies the enduring strength of the US-Japan alliance. This partnership is crucial for both countries, as it addresses critical technological needs and fosters economic stability. Moreover, the agreement has broader implications for global geopolitics:

  • Countering China’s Influence: By securing a stable supply of rare earths, the US and Japan aim to reduce their reliance on China, thereby diminishing Beijing’s leverage in strategic sectors.
  • Promoting Technological Advancement: The agreement supports both nations’ technological development, enabling them to maintain a competitive edge in emerging industries such as clean energy and advanced manufacturing.
  • Strengthening Alliances: The partnership reinforces the US-Japan alliance, demonstrating their commitment to addressing shared challenges and advancing mutual interests in an increasingly complex global landscape.

Key Questions and Answers

  • What are rare earths and why are they important? Rare earths are a group of 17 chemical elements with unique magnetic and luminous properties. They are essential for various modern technologies, including smartphones, electric vehicles, wind turbines, and military equipment.
  • Why is the US seeking to reduce its dependence on China for rare earths? The US aims to mitigate supply chain vulnerabilities and geopolitical risks associated with China’s dominance in the rare earths market, which accounts for approximately 80% of global production.
  • What is the significance of the Trump-Japan rare earths agreement? The agreement ensures a stable supply of rare earths for both countries, bolsters their technological capabilities, and strengthens the US-Japan alliance in the face of global challenges.