Army - Vietnam Combat Vet - 1st Bn 77th Armor - 5th Inf Div SSI V1 Long Sleeve 4th Battalion 3rd RRU later grew to

3rd RRU later grew to become the 509th Radio Research GroupThese occupations

and the proud heritage of those who served in the Central Highlands and coastal regions of South Vietnam

Specialist Rank Series: The Army created the Specialist ranks (E-4 through E-7) to recognize technical proficiency and expertise separate from the traditional NCO leadership path

America's Guard of Honor

The Regiment's Legacy

Army - Vietnam Combat Vet - 1st Bn 77th Armor - 5th Inf Div SSI V1 Long Sleeve 4th Battalion 3rd RRU later grew to100% comfortSoft cotton Double needle stitching throughout Coverseamed neck with lay flat collar Tag free neck label Shoulder to shoulder tape Comfortable rib knit cuffs Sport Grey is 99% cotton, 1% polyester; Light Steel is 90% cotton, 10% polyester