U.S. Air Force Col. Robert Trayers, Headquarters Air Force Recruiting Service vice commander passes the 330th Recruiting Squadron guidon to Maj. Heath Kerns during the activation and assumption of command ceremony at Joint Base San Antonio-Medina Annex June 29, 2018. Their mission is to train and assess the next generation of Air Force Special Operations and combat support forces. (U.S. Air Force photo by Ismael Ortega / Released)