Submarine Base Assessment Criteria 975/25/26 – Documents

Written by Claude Haiku 4.5 from the extracted text on 16 May 2026. It can miss or misread redacted and scanned pages. Check the source before relying on it.

Defence documents outline assessment criteria and processes for selecting a new east coast submarine base to support nuclear-powered submarines under the AUKUS agreement. The release includes a three-tier evaluation framework spanning universal criteria (strategic fit, social license, deliverability), functional criteria (operational requirements, mission system integration, future-proofing), and special criteria (nuclear capability-specific parameters). Documents from July and December 2022 detail Defence's preferred timeline and engagement approach, including community consultation led by the Commonwealth and state-level port operator engagement. The assessment framework addresses personnel retention, environmental sustainability, infrastructure capability, security, governance, workforce requirements, and consequence management. The framework explicitly identifies nuclear stewardship responsibilities, nuclear-powered submarine birth and maintenance capacity, and Navy basing principles as core evaluation factors. No specific sites, costs, or timelines for base establishment are disclosed in the excerpted material.