Military insignia are symbols or badges used by armed forces to signify rank, unit, or branch of service. These insignia can be found on uniforms, vehicles, and equipment, helping to identify personnel and their roles within the military hierarchy. Common forms of insignia include patches, badges, and stripes, each representing different levels of authority and specialization. The design of military insignia often incorporates specific colors, shapes, and emblems that reflect the history and traditions of a particular military branch. For example, the U.S. Army uses distinct insignia to differentiate between various ranks, such as private and general, while also showcasing unit affiliations through unique symbols.