Which authority oversees the operational readiness of naval forces?

The Chief of Naval Operations (CNO) is responsible for overseeing the operational readiness of naval forces. This role is pivotal as the CNO is the senior military officer in the Navy and reports directly to the Secretary of the Navy. The CNO ensures that the Navy is prepared to execute its missions, which includes managing personnel, equipment, training, and overall operational capabilities.

The operational readiness under the purview of the CNO encompasses ensuring that fleets are equipped and trained effectively, which is critical for maintaining national security and responding to various global challenges. This position not only involves strategic planning but also requires coordination across multiple levels of command to ensure the Navy’s effectiveness and readiness.

While the Secretary of the Navy oversees all naval operations and policies at a high level, and the Commandant of the Marine Corps focuses on the operational readiness of the Marine Corps specifically, it is the CNO who has direct oversight of the Navy's operational forces. The Master Chief Petty Officer of the Navy provides senior enlisted leadership but does not have the same level of responsibility for operational readiness as the CNO.