The area of responsibility includes which geographical areas?

• A. The western portion of the Indian Ocean, the Red and Arabian Seas, the Persian Gulf, Gulf of Oman and Gulf of Aden.
• B. The eastern Pacific Ocean and the Arctic Ocean
• C. The Caribbean Sea and Gulf of Mexico
• D. The Mediterranean Sea and the Black Sea

Answer: (A)

Area of responsibility is the geographic region a unit is assigned to operate within and plan for, so all missions, patrols, and coordination occur under a single command. The western portion of the Indian Ocean, including the Red and Arabian Seas, the Persian Gulf, Gulf of Oman, and Gulf of Aden, is the established theater that naval forces in this area focus on—covering crucial shipping lanes and strategic chokepoints in the Middle East and adjacent waters. This aligns with how commands organize their operations, ensuring consistent rules, priorities, and logistics across that broad sea area. The other regions correspond to different fleets or commands, such as the eastern Pacific and Arctic (different theaters), the Caribbean Sea and Gulf of Mexico (another regional command), and the Mediterranean Sea and Black Sea (yet another). So the described region matches the designated area of responsibility for this naval theater.