awarded to a member of the military who serves in a designated military operation or performs duty in a geographical theater. Campaign clasp – an attachment to a military award consisting of a metal bar which is pinned to the upper cloth portion of an award medal. Campaign streamer – a long streamer attached to the headpiece of a military flag, denoting participation of that military service in a particular campaign. Lists and examples List of wars – contains military campaigns. List of battles – part of larger military campaigns. List of sieges – part of larger military campaigns. References Sources Dupuy, T.N., Understanding war: History and Theory of Combat, Leo Cooper, London, 1992 Campaign