Lava Pit Before tackling the 40-foot wall at Victory Tower, soldiers attending Basic Combat Training practice swinging across their drill sergeant's lava pit on the ground at Fort Jackson, S.C., June 8, 2016. The soldiers are assigned to Company A, 2nd Battalion, 13th Infantry Regiment. Photo by Army Sgt. 1st Class Brian Hamilton SHARE: Download: Full Size (1.82 MB) Credit: Sgt. 1st Class Brian Hamilton VIRIN: 160608-A-OY832-013A.JPG Photo Gallery