Soldiers jump down into the pit for the final hurdle of the endurance obstacle course during their second week of basic combat training at Fort Jackson, S.C., May 29, 2015. Soldiers jump down into the pit for the final hurdle of the endurance obstacle course during their second week of basic combat training at Fort Jackson, S.C., May 29, 2015. SHARE: Download: Full Size (2.05 MB) Tags: photo essays Credit: VIRIN: 069667-Y-WSY79-294.jpg Photo Gallery