Infantry: 3-172 Infantry Regiment (Mountain)
The infantry is the main land combat force and backbone of the Army. They are responsible for defending our country against any threat by land, as well as capturing, destroying and repelling enemy ground forces.
11C: Indirect Fire Infantryman
The indirect fire infantryman is a member of a mortar squad, section or platoon. The mortar has the most power and range of any weapon in an infantry unit.