Overview
- The Australian National Audit Office report, published Friday, found Defence was "not well-placed" to show the Collins life‑extension would deliver promised capability or value for money.
- In response, the government narrowed the program to an A$11 billion, conditions‑based sustainment approach and accepted all five ANAO recommendations to reassess risks and delivery methods.
- Work has formally started under the revised plan and HMAS Farncomb is scheduled to enter initial sustainment and engineering assessment at the end of the month.
- The audit documented major contract instability: a detailed design contract awarded in February 2022 was amended 53 times, growing by about A$688 million, and Defence had spent roughly A$693 million before the re‑scoping.
- Critics warn the reduced scope and past mismanagement increase the chance of a capability shortfall that could strain sailors, shipyard workers and Australia's submarine supply chain while AUKUS submarines are not due until the early 2030s.