Where can a soldier find information on a noncommissioned officer's role in the chain of command?

AR 600-20, titled "Army Command Policy," is the appropriate regulation that outlines the roles, responsibilities, and authority of noncommissioned officers (NCOs) within the Army's chain of command. This document provides comprehensive guidance on the expected conduct, leadership roles, and general duties of NCOs, emphasizing their critical function in maintaining discipline and effectiveness within military units.

It is essential for soldiers to understand the importance of the NCO's role in upholding the chain of command because NCOs serve as the primary link between enlisted soldiers and commissioned officers, often translating the commands from higher-ups to subordinates and ensuring that procedures are followed. AR 600-20 covers topics such as the establishment of an effective chain of command, leadership expectations, and the overall organizational structure, making it a vital resource for soldiers seeking to comprehend the specific duties and authority of NCOs.

The other options listed pertain to different areas of military knowledge. For example, FM 7-22.7 relates to the manual for noncommissioned officer development, AR 670-1 deals with the wear and appearance of Army uniforms, and FM 3-90 covers tactics. While these documents contain important information relevant to soldiers, they do not