Which of the following is an overall goal of the Army's command policies?

The overall goal of the Army's command policies is to enhance military discipline and conduct. This focus is fundamental because discipline serves as the backbone of military effectiveness, crucial for ensuring that soldiers perform their duties reliably and uphold the standards of the service. Strong discipline fosters a professional environment and enhances unit cohesion, which is essential for operational success.

While minimizing training costs, improving equipment supply chains, and increasing Soldier enlistment rates are important aspects of military operations and support, they do not directly address the core principles of command that emphasize the behavior and conduct of soldiers. Effective command policies create a structure that encourages accountability, ethical behavior, and adherence to orders, all of which are vital for maintaining a capable and respected military force.