A military ribbon on a rosette typically refers to a decorative element added to a ribbon or medal to indicate a higher level of distinction or achievement. The rosette is a small, circular decoration often made of fabric folded or gathered to resemble a flower.

In military contexts, rosettes are used to denote additional honors, valor, or campaign participation associated with a particular medal or ribbon. They are typically attached to the ribbon by a small metal clasp.

For example, if a service member receives a medal for bravery and later demonstrates exceptional valor in a subsequent action, they might be awarded a rosette to attach to the ribbon of the original medal, signifying an additional level of recognition.

Keep in mind that the specific design and meaning of rosettes can vary by country and by the particular military service. Different nations have different systems for awarding and denoting military honors, so the exact significance of a rosette may depend on the country in question.