Who can fulfill the role of CDAR in a unit?

The role of CDAR, or Command Drug and Alcohol Program Administrator, is crucial for overseeing the unit's drug and alcohol prevention and treatment programs. The correct choice emphasizes that this responsibility can be fulfilled by an enlisted member who is above the rank of E-6 or a designated alternate.

Enlisted members at this level typically possess the necessary experience and understanding of the unit's operations and personnel needs, which are essential for effectively managing such sensitive programs. Additionally, having a designated alternate ensures continuity and support for the unit’s efforts in addressing substance use issues, demonstrating a structured approach to the role.

The other options do not align with the established guidelines for the CDAR role because they either encompass too broad a range of personnel or specify ranks that do not meet the requirements. This ensures that CDAR personnel have the authority and familiarity with the unit's environment to make informed decisions regarding drug and alcohol issues, thus promoting a healthier and more aware command culture.