Under what instruction should classified directives be filed in separate binders from unclassified directives?

The correct answer is based on the guidelines set forth in SECNAVINST 5510.36, which specifically addresses the safeguarding and management of classified information within the Navy. This instruction emphasizes the importance of maintaining a clear separation between classified and unclassified materials to ensure proper security and minimize the risk of unauthorized access to sensitive information.

By requiring classified directives to be filed in separate binders, SECNAVINST 5510.36 helps create a structured approach to information management, which is crucial for maintaining operational security and complying with regulatory requirements. This separation also facilitates easier accessibility for personnel who are authorized to handle classified information while preventing exposure to those who are not authorized.

Understanding the details provided in SECNAVINST 5510.36 is vital for anyone responsible for handling classified materials and assures adherence to established protocols for information security within the Navy.