A 58th Rescue Squadron combat rescue officer provides guidance to Zachery Oberg, Junior Reserve Officer Training Corps cadet, on how to rappel Jan. 25, 2013, at Nellis Air Force Base, Nev. Throughout the year, JROTC cadets visit Nellis to experience different perspectives of the active duty military. (U.S. Air Force photo by Senior Airman Brett Clashman)

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