Soldiers compete on the Grabairz Confidence Course at Fort Knox as part of the BN Squad STX event. (US Army photo by Charles Leffler)

---

Size: 4752px × 3168px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, army, bn, confidence, engineers, fort, grabiarz, knox, squad, stx