Children drink water from a pump outside of their house at Tarin Kowt in Uruzgan province, Afghanistan, July 26, 2013. Soldiers with 2nd Cavalry Regiment Task Force, Royal Australian Army, were conducting a ground defense patrol as a layered approach to defense near Multinational Base - Tarin Kowt, while gaining awareness about the local population. (U.S. Army National Guard photo by Sgt. Jessi Ann McCormick/Released)