What is the maximum diameter allowed for female earrings worn with an Army uniform?

The correct answer is based on the Army regulation that specifies the maximum size for female earrings worn with the Army uniform. Female soldiers are permitted to wear earrings that do not exceed a diameter of 6mm. This guideline is established to maintain a uniform appearance and ensure that the jewelry is modest and does not detract from the professional look of the Army uniform.

Earrings that are larger than 6mm may appear excessive or distracting, which goes against the Army's emphasis on discipline and uniformity within the ranks. By adhering to this regulation, soldiers uphold a standard of appearance that reflects professionalism and respect for the Army’s ethos. Therefore, the maximum allowed size for female earrings as per the regulations is indeed 6mm.