The Singapore Armed Forces (SAF) Good Service Medal Recognises good, efficient, and faithful service in the SAF and eligible defence-related services. Typically awarded to reservists who have completed five or more years of service. Identified by a yellow ribbon (shown on the right):- National Service (NS) Awards Medal (Above: maroon ribbon, left). Recognises NSmen (reservists) for long, consistent, and satisfactory ORNS service, including meeting call-ups/training obligations with good conduct