Sgt. 1st Class Nicole Lawrence, a dental hygienist with the 810th Medical Company (Detachment), 49th Multifunctional Medical Battalion out of Charleston, S.C., and the NCOIC of the Harrisburg dental clinic for Innovative Readiness Training exercise Southern Care 2014, examines the teeth of Don Wilkins of Harrisburg, while his son De'Mere, 2, laughs on his lap. The purpose of the civil-military program IRT SC14 is to improve military readiness while providing quality medical services at no cost to residents of Southern Illinois.