U.S. Air Force Reserve firefighters pump water into their trucks in preparation for their next simulated fire training event during Patriot Warrior at Dobbins Air Reserve Base, Georgia, Aug. 14, 2018. Left to right: Senior Airman Warren Duke with the 624th Civil Engineer Squadron from Joint Base Pearl Harbor-Hickam, Hawaii, Senior Airman Matthew Southwick with the 446th CES from Joint Base Lewis-McChord, Washington, and Master Sgt. Robert 514th CES from Joint Base McGuire-Dix-Lakehurst, New Jersey. Patriot Warrior is an Air Force Reserve exercise designed to prepare Reserve Citizen Airmen for world-wide deployments and provides knowledge and experience to strengthen home station training programs. (U.S. Air Force photo by Master Sgt. Theanne Herrmann)