U.S. National Guard Soldiers conduct a mortar live fire as part of the 11C Indirect Fire Infantryman Course taught by cadre assigned to 1st Battalion, 183rd Regiment, Regional Training Institute Nov. 18, 2021, at Fort A.P. Hill, Virginia. The live fire was the culminating event for the six students in the course, who will earn the 11C military occupational speciality after successful completion of the course. (U.S. Army National Guard photo by Sgt. 1st Class Terra C. Gatti)