It blended in well with grandma's couch, but had its drawbacks in the combat zone. After an extended wear-out period, the Army's pixelated Universal Camouflage Pattern uniform, or UCP, is officially a thing of the past. As of Oct. 1, all soldiers are required to possess and wear the green-and-brown Operational Camouflage Pattern uniform, or OCP. Read more on Military.com.