United States Army 17th Artillery Group Unit Crest (The Inner Ring)
Criteria: These distinctive unit insignia (DUI) are worn by the 17th Artillery Group (Air Defense). Their motto The Inner Ring is emblazoned on each crest. Approved for wear in 1969. Unit crests are worn on the Army Service Uniform (ASU) and Army Class A Uniform (Greens).
Note: Sold in pairs (i.e., if you order a quantity of 1 you will receive two Unit Crests).