Space Force SPACE DELTA 6 PVC Patch Vietnam War The badge is a variation

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)

We Serve In Silence is their motto and is inscribed on each crest

The lion alludes to service during the Revolutionary War and the fleur-de-lis is symbolic of the unit's European service in World War I

Criteria: This is the Army Ranger Dress Metal Tab

The sword symbolizes readiness while the millrind is a heraldic icon forming the base of a millstone

Space Force SPACE DELTA 6 PVC Patch Vietnam War The badge is a variationUSSF Space Delta 6 PVC Patch Individually priced. This attaches using hook and loop fasteners. (See video)