Australia and Indonesia Sign New Security Treaty

On 12th November 2025, Australia and Indonesia have signed a new security treaty that commits both nations to consult each other if either country faces a security threat.

Key Points

Mutual Consultation Clause: The treaty mandates that if either or both countries’ security is threatened, they will consult and consider taking individual or joint measures to address the threat.
Expansion of Past Agreements: Australian Prime Minister described the treaty as a major extension of previous security arrangements, with the first such deal signed nearly 30 years ago.
Regular Security Dialogue: The agreement includes a commitment to maintain regular security dialogue between the leaders of both countries to enhance cooperation and policy coordination.
Regional Peace and Stability: Both sides emphasized that acting together is the best approach to ensuring peace and stability in the Indo-Pacific region.
Shared Commitment: The leaders reaffirmed their determination to maintain a strong and enduring partnership that guarantees security for both nations and contributes to regional resilience.