Senior Airman Lorena Hernandez, 341st Security Support Squadron convoy response force member, monitors her area of responsibility during the annual Road Warrior exercise at Camp Guernsey, Wyo., Sept. 26, 2017. Road Warrior is an exercise to evaluate the effectiveness of routine convoy operations. Practicing their tactics and procedures in a controlled environment allows convoy personnel to find and correct any vulnerabilities which could lessen the safety, security and effectiveness of the nuclear deterrence mission. (U.S. Air Force photo by Staff Sgt. Christopher Ruano)