HALO JUMP U.S. Army Special Forces soar out of the back of a C-17 Globemaster III at an altitude of 6,000 feet during a "HALO" training exercise, Feb. 22, 2008, during the annual Balikatan 08 exercise in the Philippines. During "HALO" training, troops jump from high-altitudes, free fall, and then open their parachutes close to the ground. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 591842-D-RHF70-924.jpg Photo Gallery