Military patches have a long history dating back centuries. They served practical purposes, such as identifying different units on the battlefield, distinguishing friend from foe, and providing a sense of pride and belonging. The use of patches became more standardized during World War I and World War II, with units adopting specific insignia to represent their identities. These patches often included symbols, colors, or designs that reflected the unit's history, mission, or location. Over time, military patches have evolved into highly symbolic and meaningful emblems, worn with pride by service members around the world. e1160