What is significant about the rank of commodore in the Navy?

The significance of the rank of commodore in the Navy primarily pertains to the fact that it is typically appointed during times of war or in situations where specific command structures are needed. This rank allows for flexible naval command structures without requiring the formal appointment to Rear Admiral, which is a higher permanent rank. Commodores can lead groups of ships or specific missions while still being recognized as a leader, particularly in wartime scenarios.

While commodores can have an important operational role, the title is often not permanent and can be associated with specific tasks or operational needs, rather than being a standard rank within the hierarchy during peacetime. Additionally, the distinction of being equivalent to a Rear Admiral is applicable in certain contexts, but commodores generally function with different responsibilities and in different capacities, depending on the situation at hand. Therefore, the context of being appointed during times of war highlights the unique flexibility and functionality of the rank of commodore in naval operations.