What rank does O-10 refer to?

The rank of O-10 refers to Admiral, which is the highest rank in many naval services, including the United States Navy. An Admiral is responsible for significant command authority and can oversee large naval forces or serve in high-level strategic roles within the military hierarchy. This rank typically signifies a senior leadership position and often involves extensive experience and responsibility in naval operations or administration.

In the context of naval ranks, while other options such as Rear Admiral (UH) and Vice Admiral are indeed high ranks, they fall below the O-10 category. The Lieutenant Commander, on the other hand, is a much lower rank in the naval ranking system, classified as O-4. Understanding these distinctions is important in recognizing the command structure and hierarchy within naval forces.