Type 26 as a modern Black Swan analogue

Is there a need for a modern Black Swan class?

Yes; Type 26 is offered as the modern equivalent because it is fundamentally a high-quality ASW frigate rather than a generic escort.

Type 26 is proposed as a modern counterpart to the Black Swan's specialist anti-submarine role. Its design should therefore be assessed primarily against demanding ASW requirements. Treating it simply as a general-purpose frigate obscures the capability being purchased. Australia's changing emphasis between general-purpose escorts and specialist ASW ships illustrates how shifting requirements can alter the desired fleet size. The submarine threat still has to be met even when procurement priorities change.