A 2021 view of Australia's SSN transition problem

How might Australia bridge the gap before domestically built nuclear-powered submarines enter service?

In this 2021 forecast, interim American or British boats could build experience, but production capacity, hull-transfer politics, and domestic construction time were the controlling constraints.

Recorded just after AUKUS was announced, this is a speculative transition path rather than a settled programme. Retired or leased Los Angeles-class boats and possibly Astute-derived hulls might provide early operating experience before Australia could build its own submarines. The major obstacles were the lack of spare Virginia-class production capacity, congressional reluctance to release hulls, and the time needed to establish domestic construction. A later answer repeats the same logic, treating interim boats as a bridge to an Australian programme drawing technology and reactor modules from Britain or the United States.