Rapid Trident FTX

A Ukrainian Soldier stands guard at a checkpoint as part of the multi-national exercise Rapid Trident 2015 at the International Peacekeeping and Security Center in Yavoriv, Ukraine, July 29, 2015. Rapid Trident is a long-standing U.S. Army Europe-led cooperative training exercise focused on peacekeeping and stability operations. More than 1,800 personnel from 18 different nations are participating in the exercise. (Photo by U.S. Army Sgt. 1st Class Walter E. van Ochten)