What is a crucial requirement for holding the rank of Admiral?

Holding the rank of Admiral necessitates significant high-level command experience. This position entails overseeing major naval operations and managing large-scale units, which requires not only understanding military strategy but also the ability to make critical decisions that impact national security. An individual at this rank typically has risen through the ranks, accumulating extensive experience in various roles that have prepared them for the responsibilities associated with commanding an entire fleet or a substantial portion of naval forces. This experience often includes leadership positions where they have demonstrated their capability to lead, strategize, and execute complex missions effectively. In this way, high-level command experience is essential for an Admiral, distinguishing them from other ranks that may not carry the same breadth of responsibility.