Paratroopers prepare to fire a 119A3 howitzer during a live-fire, part of exercise Saber Guardian near Turzii, Romania, July 24, 2017. The paratroopers are assigned to the 4th Battalion, 319th Airborne Field Artillery Regiment, 173rd Airborne Brigade. Saber Guardian is a U.S. Army Europe-led, multinational exercise across Bulgaria, Hungary and Romania with more than 25,000 troops from 22 allied and partner nations. Army photo by Spc. Cheyenne Shouse