ADVANCE COMMAND A U.S. soldier calls for members of his squad to advance during air assault training as part of exercise Maple Resolve 2015 at Camp Dundurn, Saskatchewan, Canada, May 14, 2015. The soldiers are infantrymen assigned to the 3rd Infantry Division's 2nd Battalion, 69th Armor Regiment, 3rd Brigade. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 509344-U-MTS46-462.jpg Photo Gallery