Army Reserve signal brigade connects units at CSTX 78
U.S. Army Reserve 2nd Lt. Milo Estrello gives instructions to Sgt. 1st Class Kevin Kain and Spc. Blanca Nieves while visiting the 650th Regional Support Group's "governor cell" at Forward Operating Base Liberty on Fort McCoy, Wis., June 11, 2015. Estrello, a communications officer with the 359th Theater Tactical Signal Brigade, served as a customer support specialist during Combat Support Training Exercise 78. (U.S. Army photo by Spc. Anthony Hooker)