Final answer:
The SSI-FWTS is worn on the right sleeve of the Army Combat Uniform (ACU) 1/8 inch below the shoulder seam and on the right upper arm of the Army Service Uniform (ASU), aligned with the middle of the shoulder loop.
Step-by-step explanation:
The placement of the SSI-FWTS (Shoulder Sleeve Insignia-Former Wartime Service), commonly known as the combat patch, on service uniforms is an important aspect of military dress code. Primarily, it is worn on the right sleeve of the Army Combat Uniform (ACU) and represents a soldier's participation in combat operations. The SSI-FWTS is typically positioned 1/8 inch below the right shoulder seam and centered on the sleeve. When wearing the Army Service Uniform (ASU), the combat patch is worn on the right upper arm, with the top of the insignia aligned with the middle of the shoulder loop.
It's essential for personnel to follow the correct guidelines for insignia placement, as it reflects their history of service as well as adherence to military regulations. Special considerations may apply for soldiers with multiple combat tours, in such cases, they are authorized to wear one permanent SSI-FWTS on the right sleeve, in accordance with the governing military regulations and guidance from a commanding officer.