Air Force Junior Reserve Officers' Training Corps (AFJROTC) is an elective class offered in many high schools across the United States. It is the junior division of a U.S. Air Force Reserve Officers' Training Corps (ROTC) program composed of physical training, aerospace science academic classes, and leadership skill creation. Outside of the formal class, there are extra-curricular teams that cadets may participate in to create qualities of leadership and followership. Unlike the collegiate version of ROTC, upon completion of JROTC there is no military service required. This allows the youth of the United States to experience the military without having long-term commitments.