190822-N-N0443-5004 GREAT LAKES, Ill. (Aug. 22, 2019) Surface Warfare Officers School Unit Great Lakes student prepares to pass the hose to the next nozzleman, allowing every firefighter time to recover from the heat during the Live Firefighting Trainer. Students receive this two-day course prior to their "A" School training to reinforce skills learned in boot camp, and prepare students for drills they will encounter in their future Navy career. (U.S. Navy photo by Electronics Technician Seaman Taylor Port/Released)