U.S. Air Force Senior Airman Erin Matheny, 18th Component

U.S. Air Force Senior Airman Erin Matheny, 18th Component Maintenance Squadron electrical and environmental journeyman, checks for applying power of an F-15C Eagle essential bus circuit breaker panel on Kadena Air Base, Japan, June 29, 2015. Airmen from 18th CMS have been working around-the-clock to rewire F-15C Eagle essential bus circuit breaker panels to help increase mission capabilities and to ensure unmatched combat power of Kadena's aircraft. (U.S. Air Force photo by Naoto Anazawa)