What does AR 670-1 govern?

The correct answer is the guidance on "Wear and Appearance." AR 670-1 is the Army Regulation that specifically outlines the policies concerning the wear and appearance of Army uniforms and insignia. It provides comprehensive details regarding the various uniforms authorized for different occasions, the standards for maintaining the uniform, and the proper way to wear them to uphold professionalism and military standards. This regulation is crucial because it ensures uniformity and discipline among service members, fostering a cohesive image representative of the Army’s values and traditions.

While the other options represent important aspects of military conduct and service, they do not pertain directly to the specific guidelines for how uniforms should be worn and presented, which is the primary focus of AR 670-1.