Soldiers conduct a heavy equipment airborne operation during Exercise Saber Guardian 17 in Turzii, Romania, July 21, 2017. The soldiers are assigned to the 1st Battalion, 143rd Infantry Regiment 173rd Airborne Brigade. Saber Guardian is a U.S. Army Europe-led, multinational exercise that spans across Bulgaria, Hungary and Romania with more than 25,000 participating troops from 22 allied and partner nations. Army photo by Sgt. David Vermilyea