graf Olympic Gold Medalist Maya DiRado fires an M240 machine gun at a range at Grafenwoehr, Germany, Dec. 8, 2016. The swimmer is part of a USO tour to the Middle East and Europe. DoD photo by Jim Garamone SHARE IMAGE: Download Image: Full Size (0.81 MB) Tags: JCS Chairman, Senior Enlisted Advisor Photo By: DOD VIRIN: 161208-D-FN340-001B.JPG Photo Gallery