What should be done if a classified program is discovered to be unstable and no longer used?

When a classified program is discovered to be unstable and no longer used, the most appropriate action is to declassify and mark it appropriately. Declassifying the program indicates that the information is no longer sensitive or relevant to national security, allowing it to be removed from the classified status. Properly marking it during declassification ensures that anyone referencing this information understands its new status and the reasons why it has been released from classified protections.

This action aligns with the goals of maintaining an efficient and effective classification system, as it removes unnecessary burdens from managing outdated or irrelevant classified information. Declassifying programs that are no longer needed helps to streamline classification efforts and supports transparency, which is essential for oversight and public trust. It also facilitates compliance with laws and executive orders governing the handling of classified information.