Members of the Hungarian Defense Forces stood watch

Members of the Hungarian Defense Forces stood watch as troopers assigned to 4th Squadron, 2nd Cavalry Regiment, conducted a deliberate water crossing in their M1126 Stryker Combat Vehicles using a bypass bridging site during Dragoon Crossing, a tactical road march starting out at Rose Barracks, Germany, and continuing through the Czech Republic and Slovak Republic ending in Hungary on Sept. 17, 2015. The purpose of the exercise is to reassure NATO allies of the U.S. intent during Operation Atlantic Resolve while demonstrating interoperability and freedom of movement throughout Eastern Europe. (U.S. Army photo by Sgt. William A. Tanner/released)