United States Army 21st Signal Brigade Class A Patch
Criteria: This is the shoulder sleeve insignia (SSI) worn by the 21st Signal Brigade. The sword refers to readiness and the globe signifies worldwide capabilities. The 21st Signal Brigade is is a major subordinate command of the 9th Signal Command and is currently at Fort Detrick, Maryland. This patch is 3" by 2". Worn on the Army Service Green Uniform. Sold individually.