Protective Mask U.S. Army Staff Sgt. Elisabeth Martinez puts on a protective gas mask during the 2015 European Best Warrior Competition at the Grafenwoehr Training Area in Germany, Sept. 14, 2015. Martinez is assigned to Company B, Landstuhl Regional Medical Center. U.S. Army photo by Gertrud Zach SHARE: Download: Full Size (1.75 MB) Tags: Photo Essays, European Best Warrior Competition, U.S. Army Soldiers, GERMANY, All images Credit: Gertrud Zach VIRIN: 150914-A-HE539-139.JPG Photo Gallery