Senior Airman Zachary Ford, 380th Expeditionary Civil Engineer Squadron electrical systems journeymen, connects power to a light fixture at Al Dhafra Air Base, United Arab Emirates, Feb. 18, 2019. Electrical systems specialists troubleshoot malfunctions using technical orders, manufacturers' handbooks, local procedures, codes, and directives. (U.S. Air Force photo by Senior Airman Mya M. Crosby)