Was reusing Type 23 CAMM launchers on Type 45 intended to hedge against a possible interruption in Mark 41 supply?
Short answerNo. The stated reason is a reuse-driven retrofit decision, while Mark 41 modules could instead have been ordered in time.
NotesThe proposed supply-security explanation is rejected in favor of an immediate hardware-reuse decision. Retiring Type 23 frigates made their CAMM launchers available for Type 45. The criticism is that Mark 41 modules could instead have been ordered and obtained when the decision was made. That would have preserved more launcher flexibility than reusing the smaller cells.