Concrete Pouring at CSTX 86-18-02
U.S. Army Reserve Pfc. Ryan Warren, 943rd Engineer Detachment, 416th Engineer Command, uses a piece of wood to smooth out wet concrete during Combat Support Training Exercise (CSTX) 86-18-02 at Fort McCoy, Wis., August 16, 2018. This is the second CSTX of the summer for the 86th Training Division. The CSTX exercise is a large-scale training event where units experience tactical training scenarios specifically designed to replicate real-world missions. (U.S. Army Reserve Photo by Spc. John Russell)