Which rank serves as the senior enlisted advisor to a battalion or brigade commander?

• A. Sergeant Major
• B. First Sergeant
• C. Command Sergeant Major
• D. Master Sergeant

Answer: (C)

The main idea here is that at the battalion or brigade level, the senior enlisted leader who serves as the commander’s primary adviser is the Command Sergeant Major. This role brings together the expertise and experience of the enlisted ranks to help shape readiness, discipline, morale, training, and welfare for all soldiers in the unit. The Command Sergeant Major works closely with the commander, translating policies into unit actions and coordinating with First Sergeants to ensure consistent standards across the organization. A First Sergeant, by contrast, is the senior NCO for a specific company, focusing on that company’s welfare and readiness, not the entire battalion or brigade. A Master Sergeant is a senior NCO who may occupy technical or staff roles, but not the principal adviser to the battalion or brigade commander. While a Sergeant Major is a senior NCO rank, the position designated as the senior enlisted adviser at these higher levels is the Command Sergeant Major.