Introducing project “Military Insignia”, featuring top quality military heraldry designs. Here you will find designer apparel, accessories, custom postage and gifts decorated with insignia of the 171st Infantry Brigade. The 171st Infantry Brigade is an infantry brigade of the United States Army based in Fort Jackson, South Carolina. With a long history of serving, the Brigade saw action during both World War I and World War II before it was inactivated in 1946. During the Cold War (in 1962) the brigade was once again activated for a period of ten years until again inactivated in 1972. In 2007 the brigade was reactivated as a support training unit.