GRAFENWOEHR, GERMANY - APRIL 12: Paratroopers from the U.S. Army 173rd Airborne Brigade take part in the Saber Junction 16 military exercises near the Hohenfels Training Area on April 12, 2016 near Grafenwoehr, Germany. The Saber Junction 16, taking place from March 31 to April 24, is the U.S. Army Europe's largest combat training in 2016 and nearly 5,000 participants from 16 NATO and European partner nations are taking part in the exercise. The U.S. military conducts training exercises with NATO-member armed forces as well as partner nations, many of them eastern European nations, on a regular basis. (Photo by Matej Divizna/Getty Images)
