University of North Dakota Army Reserve Officer Training Corps cadets coordinate points on a map to determine the unit’s current location, April 26, 2013, while training on Grand Forks Air Force Base, N.D. The cadets who participated in this training were all students of the University of North Dakota’s ROTC program (U.S. Air Force photo/Airman 1st Class Xavier Navarro)
University of North Dakota Army Reserve Officer Training Corps cadets secure their current location while waiting for further information from their reconnaissance team, April 26, 2013 on Grand Forks Air Force Base, N.D. This exercise is part of the Army ROTC and Military Leadership Science classes offered at the University of North Dakota. (U.S. Air Force photo/Airman 1st Class Xavier Navarro)
University of North Dakota Army Reserve Officer Training Corps cadets scout for "hostile forces" during a patrolling exercise April 26, 2013 on Grand Forks Air Force Base, N.D. The exercise was designed for cadets to rotate job positions to assess their leadership capabilities in the field. (U.S. Air Force photo/Airman 1st Class Xavier Navarro)
University of North Dakota Army Reserve Officer Training Corps cadets navigate to their next site during a patrolling exercise April 26, 2013 on Grand Forks Air Force Base, N.D. The exercise is designed to test the cadets' abilities to lead, plan, coordinate and execute complicated missions under stress and time constraints. (U.S. Air Force photo/Airman 1st Class Xavier Navarro)