The unit's flag is a military ceremonial item, consisting of a pole and with great pomp, usually, decorated with campaign ribbons. The symbol of the unit is integrated into. Depending on the shape of the symbol, can be in the shape of a shield or in a round shape. At the head of the para is the sergeant of the IDF. The types of units that are authorized to carry a unit miracle are brigades, divisions and training bases in the land arm, chief corps officer headquarters, battalions and centers of the Logistics Corps and of the Technology and Maintenance Corps, the air defense system in the Air Force and the wings and bases of the Air Force.Similar to a unit flag, a unit flag is permanently placed in the room of the unit commander. The origin of a single is in the symbols of the legions in the Roman army. (The soldiers pictures are from Wikipedia).