How is the Regimental Distinctive Insignia (RDI) worn on the male Class A uniform?

• A. The RDI is centered on the left lapel
• B. The RDI is worn on the right sleeve mid-arm
• C. The RDI is centered 1/4 inch above the notch on the left collar
• D. The RDI is centered 1/8 inch above the top of the pocket flap, or 1/4 inch above any unit awards or foreign badges are worn. When the coat lapel obscures the insignia, soldiers may wear the RDI aligned to the right edge of unit awards or the nameplate.

Answer: (D)

The key idea here is how to position the Regimental Distinctive Insignia on the male Class A coat so it sits consistently with other insignia and unit devices. The correct placement is on the left side of the chest, centered about 1/8 inch above the top edge of the left breast pocket flap. If there are any unit awards or foreign badges worn on the left breast, the RDI should be positioned higher—about 1/4 inch above those devices—to prevent crowding and maintain even spacing.

If the coat lapel is in the way and obscures the insignia, you should shift the RDI to align with the right edge of the unit awards or the nameplate, so the insignia remains visible and properly aligned with the overall layout of the uniform.

Think of it as a standard grid: the pocket flap provides the base reference, with a slight upward offset for clarity, and adjustments are allowed only to keep the insignia clear of other decorations or obstructing lapels. The other placement options conflict with this established arrangement, which is why this particular rule is the correct one.