Navy Miniature Submarine Engineering Duty Insignia ISLAND_19~83763 which was awarded for service

which was awarded for service in Vietnam from 1961 to 1965

National Defense Service Anodized Miniature Medal

The shield shape represents strong defense

The wreath represents the high ideal of truth

and other yard and district craft

Navy Miniature Submarine Engineering Duty Insignia ISLAND_19~83763 which was awarded for serviceUnited States Navy Miniature Submarine Engineering Duty Insignia Criteria: The insignia is issued to Engineering Duty Officers who have been designated as qualified in submarines through a program administered by the Naval Sea Systems Command. The badge is a variation of the Submarine Warfare insignia and portrays a propeller blade (Engineering Duty Officers Community insigina) flanked by two dolphins (Submarine Warfare Community insignia). The