Paratroopers jump from a C-17 Globemaster while participating in a joint force entry during Exercise Saber Guardian at the Bezmer Training Area in Bezmer, Bulgaria, July 18, 2017. The paratroopers are assigned to the 173rd Airborne Brigade. Saber Guardian, held in location across Bulgaria, Hungary and Romania, included more than 25,000 participating troops from 22 allied and partner nations. Army photo by Sgt. Matthew Hulett