Hands up, Iâm being lazy and could look into this further, but I know someone out there will have the gen to hand on this question. A rosette comes with the OSM Afghan Medal. Does the rosette get worn on the ribbon for all ops in Afghan, or is it only worn on the ribbon for people on the first of the Afghan Ops? I have heard 2 different sets of ârulesâ from people guessing, but Iâm sure someone out there can quote the correct documentation to look at. Many thanks in advance. Baggy.