AUKUS
Australia–United Kingdom–United States security partnership
Updated 7 November 2026
A 2021 trilateral security pact — nuclear-powered submarines for Australia (Pillar I) and advanced military technology sharing (Pillar II).
Key facts
- Founded
- 2021
- Headquarters
- No permanent headquarters
- Members
- 3 states
- Last summit
- 30 May 2026Singapore
- The UAE
- Not a member
- UAE trade with members (2025)
- $60.4 billion