164th Engineer Battalion Unit Crest (Okicize El Wakagapi) - Sold in Pairs SBBA~Double~8280 The colors purple and green

The colors purple and green allude to the unit's which comprise the command: purple for Civil Affairs and dark green for Psychological Operations and Special Forces

Criteria: These distinctive unit insignia (DUI) are worn by the 100th Support Battalion (100th SPT BN)

Originally approved for wear in 1970 for the 152nd Armor Regiment and redesignated in 2002

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164th Engineer Battalion Unit Crest (Okicize El Wakagapi) - Sold in Pairs SBBA~Double~8280 The colors purple and greenUnited States Army 164th Engineer Battalion Unit Crest (Okicize El Wakagapi) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army and the