Photo by Master Sgt. Duff E. McFadden | Joint Force Headquarters - Iowa National Guard | 04.09.2016
1st Lt. Thomas Bentley, executive officer for the Iowa Army National Guard's 832nd Engineer Company, 224th Engineer Battalion, prepares to work on his rappelling as he readies for the 10th annual U.S. Army Best Sapper competition at Fort Wood, Mo....
