28th Combat Support Hospital Unit Crest (Service Through Mobility) - Sold in Pairs ISLAND_19~83738 4th ID and amended to

4th ID and amended to correct the unit designation to the STB

In addition they also serve as Rhib (Rigid-hulled inflatable boat) coxswains

The upturned sword symbolizes readiness

Criteria: These distinctive unit insignia (DUI) are worn by the 339th Combat Support Hospital

Criteria: A commemorative lapel pin to recognize 15 years of civilian service to the federal government

28th Combat Support Hospital Unit Crest (Service Through Mobility) - Sold in Pairs ISLAND_19~83738 4th ID and amended toUnited States Army 28th Combat Support Hospital Unit Crest (Service Through Mobility) 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