Which authority approves emergency duties as outlined in Navy Regulations?

The approval of emergency duties as outlined in Navy Regulations falls under the authority of the Secretary of the Navy. This position is responsible for overseeing all aspects of the Navy, including personnel policies and regulations. The Secretary has the authority to establish regulations that govern emergency duties, ensuring that the Navy can effectively respond to urgent situations and missions as they arise. This centralization of authority is crucial for maintaining effective command and control, particularly in scenarios where rapid decision-making is essential for operational success.

Other entities, such as the Chief of Naval Operations or the Commandant of the Marine Corps, do have significant responsibilities within their respective areas, but the ultimate authority in approving regulations related to emergency duties resides with the Secretary of the Navy, reinforcing a structured chain of command and clear lines of decision-making in military operations.