Senior Airman Jessica Harper, 791st Missile Security Forces Squadron defender, surveys her area of responsibility during the annual Road Warrior exercise at Camp Guernsey, Wyo., Sept. 18, 2017. The assessment provided personnel the opportunity to use their skills and tactics in a realistic training environment. 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 Airman 1st Class Breanna Carter)