Reserve Engineer Battalion makes history at Fort Knox ranges
A U.S. Army Reserve M113 Armored Personnel Carrier of the 450th Mobility Augmentation Company, 478th Engineer Battalion, 926th Engineer Brigade, 412th Theater Engineer Command, based in Fort Thomas, Ky., is almost fully enguled from smoke from the launch of an inert Mine Clearing Line Charge during a GATE III or section gunnery and Engineer Qualification Table X11 validation exercise on Fort Knox, Ky., Feb. 10, 2018. (U.S. Army Reserve Photo by Sgt. 1st Class Clinton Wood).