MOBILITY MANEUVER U.S. Army soldiers train on the advanced mobility course on all terrain vehicles in Boeblingen, Germany, Oct. 22, 2009. The soldiers are assigned to the 1st Battalion, 10th Special Forces Group. The course allows soldiers to gain experience on different surfaces from sand and gravel to steep grades, and can also be used for training in humvees. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 992217-F-AWD04-775.jpg Photo Gallery