Morning March Soldiers participate in a 7.5-mile ruck march at Yakima Training Center, Wash., April 22, 2017. The soldiers aimed to complete the march in under two hours while carrying a 35-pound sack. Army photo by Sgt. Kalie Jones SHARE: Download: Full Size (0.98 MB) Credit: Sgt. Kalie Jones VIRIN: 170422-A-KH215-0536C.JPG Photo Gallery