Army Staff Sgt. Gary Johnson, foreground, and Jim Payne, rescue chief with a tactical rescue team evaluate a simulated collapsed building site during Vigilant Guard South Carolina in Georgetown, S.C., March 8, 2015. Army Staff Sgt. Gary Johnson, foreground, and Jim Payne, rescue chief with a tactical rescue team evaluate a simulated collapsed building site during Vigilant Guard South Carolina in Georgetown, S.C., March 8, 2015. SHARE: Download: Full Size (1.81 MB) Tags: photo essays Credit: VIRIN: 290131-E-TBL64-600.jpg Photo Gallery