What classification is assigned when information is derived from a pair of individuals involved in a classified operation?

When information is derived from a pair of individuals involved in a classified operation, it is classified as "derivative classified." This classification applies because the information has been created or synthesized based on existing classified information or sources, such as the details provided by those individuals. Derivative classification involves taking previously classified information and combining or paraphrasing it to produce new information that carries the same or similar classification level.

In this context, the classification level of the derived information would depend on the original source material. It does not stand alone as being separately classified but reflects the sensitivity of the underlying classified content. This process ensures that the integrity of the original classified information is maintained while still allowing the new information to be used appropriately within security requirements. Thus, the correct answer accurately represents the proper classification status of information that is not newly originated but is instead derived from classified sources.