Unit insignia are symbols or emblems that represent military units, organizations, or groups. They often include distinctive designs, colors, and motifs that convey the unit's history, mission, or values. These insignia are typically worn on uniforms, flags, and other official materials to foster pride and unity among members. The use of unit insignia dates back centuries and can be found in various military branches worldwide, including the U.S. Army, Navy, and Air Force. Each insignia serves as a visual identifier, helping to distinguish different units and promote a sense of belonging among service members.