PMK-EE E6 Petty Officer 1st Class Exam Prep 2026 – Complete Practice Test

The Chief of Naval Operations (CNO) holds a vital role in ensuring that Navy Regulations are maintained and adapted to meet the evolving needs of the Department of the Navy. This responsibility includes reviewing and updating policies and procedures to align with current operational requirements and ensure adherence to military law and regulations. The CNO acts as a senior military advisor to the Secretary of the Navy and plays a crucial part in setting the overall direction and readiness of naval forces.

The role of the CNO encompasses overseeing naval operations, developing naval strategies, and ensuring the Navy maintains an effective and disciplined force. Therefore, the CNO's responsibility for Navy Regulations is integral to maintaining an effective and efficient naval organization.

In contrast, while the Commandant of the Marine Corps, the Secretary of the Navy, and the Chief of Naval Personnel all have important responsibilities related to their respective areas, it is the CNO who directly oversees the enforcement and adaptation of Navy Regulations. This distinction underscores the CNO's central role in the Navy's governance and operational standards.