Which of the following is true of Sensitive Compartmented Information (SCI)?

Sensitive Compartmented Information (SCI) refers to a classification level that encompasses certain intelligence information and operations that require the utmost level of protection due to their sensitive nature. This type of information is not only classified at the Top Secret level, but it also necessitates additional safeguards and compartmentalization to control access.

The correct understanding here is that to access SCI, personnel must possess a Top Secret security clearance. This clearance signifies that an individual has undergone a comprehensive background check, demonstrating their trustworthiness to handle sensitive information. Additionally, individuals must be indoctrinated into the specific SCI program, which involves additional training and briefing on the particular types of information they will access and the responsibilities that come with handling that information.

This requirement for both a Top Secret clearance and proper indoctrination ensures that individuals who have access to SCI are fully aware of the risks and handling procedures associated with such sensitive data, contributing to national security and safeguarding sensitive operations.

In contrast, other options do not align with the strict requirements governing access to SCI. For instance, having only a Secret clearance or no indoctrination would not meet the stringent criteria established for handling this classified information. Furthermore, the availability of SCI to all personnel undermines its very purpose of restricting access based on trust