Active RAN SSN Fleet
Phase 2: Virginia
3
Hulls Operational
Transition Gap Risk
MODERATE
24%
Collins LOTE overlap
Annual Indo-Pacific Patrol Days
Target: 720d
540
days/yr
US/UK Shipyard Strain Index
Max: 100
72
pts (High Load)
Multi-Decade Force Structure Pipeline
SCRUB CHRONOLOGY (2023 - 2055+)
Year: 2032
2032
2032
Phase 2: First US Virginia-Class Transfer
Transfer of first US-built Virginia-class SSN to the Royal Australian Navy (RAN). Submarine Rotational Force-West (SRF-W) operational at HMAS Stirling with joint USN/RN rotations.