U.S. Army 2nd Lt. Rachel Cheramie, environmental

U.S. Army 2nd Lt. Rachel Cheramie, environmental science/engineering officer with Charlie Company, 801st Brigade Support Battalion, 4th Brigade, teaches the Afghan National Army soldiers with 203rd Corps about different types of fly traps and how to use them, which was apart of a field sanitation course at Forward Operating Base Thunder, Aug. 27, 2013. The goal of the training was to provide understanding of preventative medicine to ensure a strong fighting force for the ANA. (U.S. Army photo by Spc. Chenee' Brooks/Released)