Army Spc. Eric Winter, left, and Pvt. Devin Williams, right, uncoil concertina wire in the Mojave Desert at the National Training Center on Fort Irwin, Calif., Feb. 21, 2013. Winter and Williams are assigned to the 1st Infantry Division's 299th Brigade Support Battalion, 2nd Armored Brigade Combat Team. Army Spc. Eric Winter, left, and Pvt. Devin Williams, right, uncoil concertina wire in the Mojave Desert at the National Training Center on Fort Irwin, Calif., Feb. 21, 2013. Winter and Williams are assigned to the 1st Infantry Division's 299th Brigade Support Battalion, 2nd Armored Brigade Combat Team. SHARE: Download: Full Size (10.04 MB) Tags: Photo Essays Credit: VIRIN: 798892-J-MNT26-508.jpg Photo Gallery