Under what condition must males be clean-shaven?

Males must be clean-shaven when in uniform or in civilian clothes on duty to maintain a professional appearance that adheres to military standards. This requirement is rooted in the military's emphasis on uniformity, discipline, and professionalism. Being clean-shaven helps to ensure that personnel present themselves in the best light, which is essential for maintaining the integrity and respect of the armed forces.

When in uniform, being clean-shaven is also practical as it allows for proper wear of headgear, face masks, and other equipment that require a clean fit against the skin. Additionally, this requirement applies not only to active duty but also when individuals are in civilian clothes while on duty, reinforcing the notion that service members represent their military branch at all times, even when not in uniform.