Air Force firefighters suppress a controlled fire during Exercise Patriot Warrior on Fort McCoy, Wis., May 4, 2014. Air Force firefighters suppress a controlled fire during Exercise Patriot Warrior on Fort McCoy, Wis., May 4, 2014. SHARE IMAGE: Download Image: Full Size (2.1 MB) Tags: Photo Essays Photo By: VIRIN: 992628-R-CEI16-169.jpg Photo Gallery