Airmen endure Pre-Ranger Course; Rain and Shine
Airmen eat a Meal, Ready-to Eat after completing a 4 hour-long navigation exercise during a Pre-Ranger Assessment Course at Davidsonville Communications Site, Md., Oct. 7, 2013. Because the course is so demanding, having time to eat and replenish their bodies is crucial. (U.S Air Force photo/Airman 1st Class Erin O’Shea)