16th ADA (Air Defense Artillery) Group Unit Crest (Vigilant Guardians) - Sold in Pairs ISLAND_8B~AFR-8093 but in October 2003 it

but in October 2003 it was expanded to cover all of Afghanistan

Five combat jumps - A single gold star centered on the shroud lines below the canopy

and Coast Guardsmen

Both the Roman numeral and the star allude to the unit's numerical designation

16th ADA (Air Defense Artillery) Group Unit Crest (Vigilant Guardians) - Sold in Pairs ISLAND_8B~AFR-8093 but in October 2003 itUnited States Army 16th ADA (Air Defense Artillery) Group Unit Crest (Vigilant Guardians) 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