What is the source reference which outlines the policies, procedures, and formats for the conduct of military investigations?

The correct answer is associated with AR 15-6, which is the Army Regulation that provides comprehensive guidelines regarding the conduct of investigations within the military framework. This regulation outlines the policies, procedures, and formats necessary for effective military investigations, ensuring that they follow a standardized method. It is crucial for maintaining the integrity and consistency of the investigative process in military operations.

The significance of having a detailed regulation like AR 15-6 lies in its role in promoting fairness, accountability, and thoroughness during investigations. By adhering to the established procedures laid out in this regulation, military personnel can ensure that investigations are conducted in a legally sound manner, which is important for upholding justice and organizational discipline.

Other regulatory sources, while relevant to military operations, focus on different aspects, such as law enforcement practices or administrative procedures. This distinction is what makes AR 15-6 the authoritative reference for military investigations specifically.