AWARD ELIGIBILITY: Awarded to personnel in the grade of Colonel or below with an infantry military occupational specialty who have satisfactorily performed duty while assigned as a member of an infantry unit, brigade or smaller size, during any period subsequent to 6 December 1941 when the unit was engaged in active ground combat.

The Combat Infantryman Badge (CIB) was established by the War Department on 27 October 1943. Lieutenant General Lesley J. McNair, then the Army Ground Forces commanding general, was instrumental in its creation. He originally recommended that it be called the "fighter badge." The CIB was designed to enhance morale and the prestige of the Infantry.