Lt. Gen. Ben Hodges, commander, U.S. Army Europe, shakes hands with a Bulgarian T-72 tank crew after of a combined arms live fire exercise during Saber Guardian 17, at Novo Selo Training Area, Bulgaria, July 20, 2017. Saber Guardian is a U.S. Army Europe-led, multinational exercise that spans across Bulgaria, Hungary and Romania with more than 25,000 service members from 22 allied and partner nations. (U.S. Army photo by Spc. Jada Owens)