Explainer Series
Building on 50 years of NARA: The road ahead for Australia-Japan relations
Published: 19 June 2026
Indo-Pacific Explainer: Fifty years on from the landmark NARA Treaty, Australia and Japan have transformed a resource-driven partnership into one of the Indo-Pacific’s most important strategic relationships. This explainer charts that evolution, from post-war trade ties to today’s deep cooperation across energy, security, and regional diplomacy.
As geopolitical instability continues and economic security concerns intensify, the Australia–Japan partnership is no longer just valuable, it is essential. This explainer explores how the relationship has adapted, why it matters now, and where it must go next to strengthen resilience and shape the regional order.
The importance of the NARA Treaty
Today, the Australia–Japan relationship sits at the intersection of:
- Commercial and economic ties
- Energy security and critical minerals
- Defence and security cooperation
- Economic security and strategic resilience
- People-to-people links
- Regional and multilateral coordination
In the current global landscape, few bilateral relationships carry as much weight for Australia’s economic security and regional influence.
This explainer examines how ties forged under the NARA Treaty have evolved into a strategic partnership central to Indo-Pacific stability, and highlights where the partnership is already delivering strategic value, and where deeper alignment will be critical to shaping its next phase.
