Security Support Army Pfcs. Deontrius Martin, right, and Matthew Joy provide security at Fort McCoy, Wis., Aug. 14, 2017, during a large-scale training event involving more than 12,000 service members from the U.S. and six other nations. Army Reserve photo by Spc. John Russell SHARE: Download: Full Size (2.67 MB) Credit: Spc. John Russell VIRIN: 170814-A-DR075-070C.JPG Photo Gallery