CAMP NAVAJO, Arizona (Aug. 13, 2016) – Marine Corps Gunnery Sgt. Jason Dow, the assistant Marine officer instructor with the University of Arizona Naval Reserve Officers Training Corps unit, instructs his platoon of freshman midshipman candidates how to march Aug. 13, 2016, during joint New Student Orientation training at Camp Navajo, Arizona. The weeklong NSO training took place Aug. 12-19 at both Camp Navajo, Arizona, alongside two other university NROTC units, and at The University of Arizona in Tucson, Arizona. The joint regional training was the first combined evolution of its kind for The University of Arizona. (U.S. Marine Corps photo by Gunnery Sgt. Brian A. Tuthill)