Army Spc. William Ritter, a military policeman with 287th Military Police Company, 97th Military Police Battalion, 89th Military Police Brigade, Fort Riley, Kan., sets up the software used to monitor and control the RQ-11 Raven, a small unmanned aerial system, during Allied Spirit VIII at Hohenfels Training Area, Germany, Jan. 26, 2018. Roughly 4,100 troops from 10 nations are participating in Allied Spirit VIII, a multinational training exercise designed to test participants' readiness and capabilities. Army photo by Spc. Dustin D. Biven