2015 Sapper Stakes Competition
U.S. Army Reserve Spc. Randy Lene, combat engineer, 309th Engineer Company (Mobility Augmentation), hauls a picket pounder to the next picket while emplacing a hasty frat fence during Sapper Stakes 2015 at Fort Chaffee, Ark., Sept. 1. Hasty frat fences are usually used to cordon off minefields. (U.S. Army photo by Staff Sgt. Debralee Best)