Kadena High School Air Force Junior Reserve Officer Training Course students look at a jet fuel starter for an F-15 Eagle engine start system during a tour of the 18th Component Maintenance Squadron Propulsion Flight on Kadena Air Base, Japan, Nov. 14, 2013. During the tour of the 18th CMS propulsion shop, Kadena HS JROTC students, who aspire to be future engineers, were taught about different components and functions of F-15 Eagle and A-10 Thunderbolt II aircraft engines. (U.S. Air Force photo by Senior Airman Maeson L. Elleman)