The Combat Infantryman Badge (CIB) is a United States Army military award. The badge is awarded to infantrymen and Special Forces Soldiers in the rank of Colonel and below, who personally fought in active ground combat while assigned as members of either an infantry, Ranger or Special Forces unit, of brigade size or smaller, any time after 6 December 1941. The CIB and its non-combat contemporary, the Expert Infantryman Badge (EIB) were simultaneously created during World War II to enhance the morale and prestige of service in the infantry. Specifically, it recognizes the inherent sacrifices of all infantrymen, and that, in comparison to all other military occupational specialties, infantrymen face the greatest risk of being wounded or killed in action.
- Korean Conflict: 27 June 1950 – 27 July 1953
- Republic of Vietnam Conflict (qualifying service in Laos): 2 March 1961 – 10 March 1995 (19 April 1961 to 6 October 1962)
- Dominican Republic: 28 April 1965 to 1 September 1966
- Korea on the DMZ: 4 January 1969 to 31 March 1994
- El Salvador: 1 January 1981 to 1 February 1992
- Grenada: 23 October to 21 November 1983
- Joint Security Area, Panmunjom, Korea: 23 November 1984
- Panama: 20 December 1989 to 31 January 1990
- Southwest Asia Conflict: 17 January to 11 April 1991
- Somalia: 5 June 1992 to 31 March 1994
- Afghanistan (Operation Enduring Freedom): 5 December 2001 to a date to be determined.
- Iraq (Operation Iraqi Freedom/Operation New Dawn): 19 March 2003 to 31 December 2011