Which document outlines the Army’s property accountability policies?

The document that outlines the Army’s property accountability policies is AR 735-5. This regulation specifically details the Army's policies and procedures regarding the management of property accountability, including the responsibilities of military personnel in maintaining accountability for Army property. It provides guidance on how units should handle, record, and report property to ensure compliance with the standards set forth by the Army.

While other options are related to property management in various capacities, they do not serve the primary purpose of defining property accountability policies like AR 735-5 does. For instance, AR 710-2 focuses on inventory management and control of Army supplies, and DA PAM 710-2-1 serves as a supporting pamphlet to AR 710-2 by providing detailed procedures for supply operations. FM 6-0, on the other hand, discusses command and control, which is not specifically tailored to property accountability. Hence, AR 735-5 is the most relevant source for understanding the Army's accountability policies.