Navy Miniature Submarine Engineering Duty Insignia 1st Cavalry Division and/or on right side centered

and/or on right side centered 1 1/2 inch below the nametag

encircled by the words "Efficiency

Republic of Korea War Service Miniature Medal

or the Naval Academy

Navy Miniature Submarine Engineering Duty Insignia 1st Cavalry Division and/or on right side centeredUnited 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