The Infantry Combat Badge (ICB) is awarded to serving members of the Australian Army for service as an Infantryman in warlike operations.

The ICB was first established in July 1970 for recognition of infantry service in battle or on operations, following the decision of the Military Board in January 1970.

The role of the infantry is to seek out and close with the enemy, to kill or capture him, to seize and to hold ground, to repel attack, by night and day, regardless of season, weather or terrain.

The purpose of the ICB is to recognize this unique role and the particular training, skills and hardships attendant upon service as an infantryman.

In exceptional circumstances, the ICB may be awarded to members of other corps, where they have qualified for it as infantrymen.