Would building additional Type 23 frigates in the 2000s have helped the Royal Navy?
Short answerYes; about eighteen Type 23s and twelve Type 45s were needed to cover the Navy's expected commitments.
NotesPersistent commitments turn an abstract procurement debate into a question of available hulls. A ship assigned to refit, training, or recovery cannot simultaneously meet an overseas commitment, so nominal fleet totals overstate what is continuously available. Roughly eighteen Type 23s and twelve Type 45s would have better matched the workload demanded of the Royal Navy. The numbers express a readiness and rotation problem rather than a simple preference for a larger fleet.